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0 |
HELP_DATE |
1 |
This help information was generated from the MySQL... |
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1 |
HELP_VERSION |
1 |
This help information was generated from the MySQL... |
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2 |
AUTO_INCREMENT |
2 |
The AUTO_INCREMENT attribute can be used to genera... |
CREATE TABLE animals (
id MEDIUMINT NOT NULL ...
|
https://dev.mysql.com/doc/refman/8.1/en/example-auto-increment.html |
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3 |
HELP COMMAND |
3 |
Syntax:
mysql> help search_string
If you provide ... |
|
https://dev.mysql.com/doc/refman/8.1/en/mysql-server-side-help.html |
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4 |
ASYMMETRIC_DECRYPT |
5 |
Syntax:
asymmetric_decrypt(algorithm, data_str, pr... |
|
https://dev.mysql.com/doc/refman/8.1/en/enterprise-encryption-functions.html |
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5 |
ASYMMETRIC_ENCRYPT |
5 |
Syntax:
asymmetric_encrypt(algorithm, data_str, pu... |
-- Generate private/public key pair
SET @priv = cr...
|
https://dev.mysql.com/doc/refman/8.1/en/enterprise-encryption-functions.html |
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6 |
ASYMMETRIC_SIGN |
5 |
Syntax:
asymmetric_sign(algorithm, text, priv_key_... |
|
https://dev.mysql.com/doc/refman/8.1/en/enterprise-encryption-functions.html |
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7 |
ASYMMETRIC_VERIFY |
5 |
Syntax:
asymmetric_verify(algorithm, text, sig_str... |
-- Set the encryption algorithm and digest type
SE...
|
https://dev.mysql.com/doc/refman/8.1/en/enterprise-encryption-functions.html |
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8 |
CREATE_ASYMMETRIC_PRIV_KEY |
5 |
Syntax:
create_asymmetric_priv_key(algorithm, key_... |
SET @priv = create_asymmetric_priv_key('RSA', 2048...
|
https://dev.mysql.com/doc/refman/8.1/en/enterprise-encryption-functions.html |
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9 |
CREATE_ASYMMETRIC_PUB_KEY |
5 |
Syntax:
create_asymmetric_pub_key(algorithm, priv_... |
|
https://dev.mysql.com/doc/refman/8.1/en/enterprise-encryption-functions.html |
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10 |
CREATE_DIGEST |
5 |
Syntax:
create_digest(digest_type, str)
Creates a... |
SET @dig = create_digest('SHA512', 'The quick brow...
|
https://dev.mysql.com/doc/refman/8.1/en/enterprise-encryption-functions.html |
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11 |
ASYMMETRIC_DERIVE |
5 |
Syntax:
asymmetric_derive(pub_key_str, priv_key_st... |
-- Generate DH shared symmetric secret
SET @dhp = ...
|
https://dev.mysql.com/doc/refman/8.1/en/enterprise-encryption-functions-legacy.html |
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12 |
CREATE_DH_PARAMETERS |
5 |
create_dh_parameters(key_len)
Creates a shared se... |
SET @dhp = create_dh_parameters(1024);
|
https://dev.mysql.com/doc/refman/8.1/en/enterprise-encryption-functions-legacy.html |
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13 |
TRUE |
6 |
The constants TRUE and FALSE evaluate to 1 and 0, ... |
|
https://dev.mysql.com/doc/refman/8.1/en/boolean-literals.html |
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14 |
FALSE |
6 |
The constants TRUE and FALSE evaluate to 1 and 0, ... |
|
https://dev.mysql.com/doc/refman/8.1/en/boolean-literals.html |
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15 |
BIT |
2 |
BIT[(M)]
A bit-value type. M indicates the number... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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16 |
TINYINT |
2 |
TINYINT[(M)] [UNSIGNED] [ZEROFILL]
A very small i... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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17 |
BOOLEAN |
2 |
BOOL, BOOLEAN
These types are synonyms for TINYIN... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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18 |
SMALLINT |
2 |
SMALLINT[(M)] [UNSIGNED] [ZEROFILL]
A small integ... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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19 |
MEDIUMINT |
2 |
MEDIUMINT[(M)] [UNSIGNED] [ZEROFILL]
A medium-siz... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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20 |
INT |
2 |
INT[(M)] [UNSIGNED] [ZEROFILL]
A normal-size inte... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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21 |
INTEGER |
2 |
INTEGER[(M)] [UNSIGNED] [ZEROFILL]
This type is a... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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22 |
BIGINT |
2 |
BIGINT[(M)] [UNSIGNED] [ZEROFILL]
A large integer... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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23 |
DECIMAL |
2 |
DECIMAL[(M[,D])] [UNSIGNED] [ZEROFILL]
A packed "... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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24 |
DEC |
2 |
DEC[(M[,D])] [UNSIGNED] [ZEROFILL], NUMERIC[(M[,D]... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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25 |
FLOAT |
2 |
FLOAT[(M,D)] [UNSIGNED] [ZEROFILL]
A small (singl... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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26 |
DOUBLE |
2 |
DOUBLE[(M,D)] [UNSIGNED] [ZEROFILL]
A normal-size... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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27 |
DOUBLE PRECISION |
2 |
DOUBLE PRECISION[(M,D)] [UNSIGNED] [ZEROFILL], REA... |
|
https://dev.mysql.com/doc/refman/8.1/en/numeric-type-syntax.html |
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28 |
DATE |
2 |
DATE
A date. The supported range is '1000-01-01' ... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-type-syntax.html |
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29 |
DATETIME |
2 |
DATETIME[(fsp)]
A date and time combination. The ... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-type-syntax.html |
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30 |
TIMESTAMP |
2 |
TIMESTAMP[(fsp)]
A timestamp. The range is '1970-... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-type-syntax.html |
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31 |
TIME |
2 |
TIME[(fsp)]
A time. The range is '-838:59:59.0000... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-type-syntax.html |
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32 |
YEAR DATA TYPE |
2 |
YEAR[(4)]
A year in 4-digit format. MySQL display... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-type-syntax.html |
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33 |
CHAR |
2 |
[NATIONAL] CHAR[(M)] [CHARACTER SET charset_name] ... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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34 |
CHAR BYTE |
2 |
The CHAR BYTE data type is an alias for the BINARY... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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35 |
VARCHAR |
2 |
[NATIONAL] VARCHAR(M) [CHARACTER SET charset_name]... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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36 |
BINARY |
2 |
BINARY[(M)]
The BINARY type is similar to the CHA... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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37 |
VARBINARY |
2 |
VARBINARY(M)
The VARBINARY type is similar to the... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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38 |
TINYBLOB |
2 |
TINYBLOB
A BLOB column with a maximum length of 2... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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39 |
TINYTEXT |
2 |
TINYTEXT [CHARACTER SET charset_name] [COLLATE col... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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40 |
BLOB |
2 |
BLOB[(M)]
A BLOB column with a maximum length of ... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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41 |
TEXT |
2 |
TEXT[(M)] [CHARACTER SET charset_name] [COLLATE co... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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42 |
MEDIUMBLOB |
2 |
MEDIUMBLOB
A BLOB column with a maximum length of... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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43 |
MEDIUMTEXT |
2 |
MEDIUMTEXT [CHARACTER SET charset_name] [COLLATE c... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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44 |
LONGBLOB |
2 |
LONGBLOB
A BLOB column with a maximum length of 4... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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45 |
LONGTEXT |
2 |
LONGTEXT [CHARACTER SET charset_name] [COLLATE col... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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46 |
ENUM |
2 |
ENUM('value1','value2',...) [CHARACTER SET charset... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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47 |
SET DATA TYPE |
2 |
SET('value1','value2',...) [CHARACTER SET charset_... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-type-syntax.html |
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48 |
BLOB DATA TYPE |
2 |
A BLOB is a binary large object that can hold a va... |
|
https://dev.mysql.com/doc/refman/8.1/en/blob.html |
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49 |
GEOMETRY HIERARCHY |
7 |
Geometry is the base class. It is an abstract clas... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-geometry-class-hierarchy.html |
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50 |
MBR DEFINITION |
8 |
Its MBR (minimum bounding rectangle), or envelope.... |
((MINX MINY, MAXX MINY, MAXX MAXY, MINX MAXY, MINX...
|
https://dev.mysql.com/doc/refman/8.1/en/gis-class-geometry.html |
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51 |
WKT DEFINITION |
9 |
The Well-Known Text (WKT) representation of geomet... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-data-formats.html |
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52 |
SPATIAL COLUMNS |
7 |
MySQL provides a standard way of creating spatial ... |
CREATE TABLE geom (g GEOMETRY);
|
https://dev.mysql.com/doc/refman/8.1/en/creating-spatial-columns.html |
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53 |
SPATIAL INDEXES |
7 |
For InnoDB and MyISAM tables, MySQL can create spa... |
|
https://dev.mysql.com/doc/refman/8.1/en/creating-spatial-indexes.html |
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54 |
= |
10 |
=
Equal:
URL: https://dev.mysql.com/doc/refman/8... |
mysql> SELECT 1 = 0;
-> 0
mysql> SELECT '0...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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|
55 |
<=> |
10 |
Syntax:
<=>
NULL-safe equal. This operator perfor... |
mysql> SELECT 1 <=> 1, NULL <=> NULL, 1 <=> NULL;
...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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|
56 |
!= |
10 |
Syntax:
<>, !=
Not equal:
URL: https://dev.mysql... |
mysql> SELECT '.01' <> '0.01';
-> 1
mysql>...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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|
57 |
<= |
10 |
Syntax:
<=
Less than or equal:
URL: https://dev.... |
mysql> SELECT 0.1 <= 2;
-> 1
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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|
58 |
< |
10 |
Syntax:
<
Less than:
URL: https://dev.mysql.com/... |
mysql> SELECT 2 < 2;
-> 0
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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|
59 |
>= |
10 |
Syntax:
>=
Greater than or equal:
URL: https://d... |
mysql> SELECT 2 >= 2;
-> 1
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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60 |
> |
10 |
Syntax:
>
Greater than:
URL: https://dev.mysql.c... |
mysql> SELECT 2 > 2;
-> 0
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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|
61 |
BETWEEN AND |
10 |
Syntax:
expr BETWEEN min AND max
If expr is great... |
mysql> SELECT 2 BETWEEN 1 AND 3, 2 BETWEEN 3 and 1...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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62 |
NOT BETWEEN |
10 |
Syntax:
expr NOT BETWEEN min AND max
This is the ... |
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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63 |
COALESCE |
10 |
Syntax:
COALESCE(value,...)
Returns the first non... |
mysql> SELECT COALESCE(NULL,1);
-> 1
mysql...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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|
64 |
GREATEST |
10 |
Syntax:
GREATEST(value1,value2,...)
With two or m... |
mysql> SELECT GREATEST(2,0);
-> 2
mysql> S...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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65 |
IN |
10 |
Syntax:
expr IN (value,...)
Returns 1 (true) if e... |
mysql> SELECT 2 IN (0,3,5,7);
-> 0
mysql> ...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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66 |
NOT IN |
10 |
Syntax:
expr NOT IN (value,...)
This is the same ... |
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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67 |
INTERVAL |
10 |
Syntax:
INTERVAL(N,N1,N2,N3,...)
Returns 0 if N <... |
mysql> SELECT INTERVAL(23, 1, 15, 17, 30, 44, 200)...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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68 |
IS |
10 |
Syntax:
IS boolean_value
Tests a value against a ... |
mysql> SELECT 1 IS TRUE, 0 IS FALSE, NULL IS UNKNO...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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69 |
IS NOT |
10 |
Syntax:
IS NOT boolean_value
Tests a value agains... |
mysql> SELECT 1 IS NOT UNKNOWN, 0 IS NOT UNKNOWN, ...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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70 |
IS NULL |
10 |
Syntax:
IS NULL
Tests whether a value is NULL.
U... |
mysql> SELECT 1 IS NULL, 0 IS NULL, NULL IS NULL;
...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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71 |
IS NOT NULL |
10 |
Syntax:
IS NOT NULL
Tests whether a value is not ... |
mysql> SELECT 1 IS NOT NULL, 0 IS NOT NULL, NULL I...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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72 |
ISNULL |
10 |
Syntax:
ISNULL(expr)
If expr is NULL, ISNULL() re... |
mysql> SELECT ISNULL(1+1);
-> 0
mysql> SEL...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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73 |
LEAST |
10 |
Syntax:
LEAST(value1,value2,...)
With two or more... |
mysql> SELECT LEAST(2,0);
-> 0
mysql> SELE...
|
https://dev.mysql.com/doc/refman/8.1/en/comparison-operators.html |
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74 |
! |
11 |
Syntax:
NOT, !
Logical NOT. Evaluates to 1 if the... |
mysql> SELECT NOT 10;
-> 0
mysql> SELECT N...
|
https://dev.mysql.com/doc/refman/8.1/en/logical-operators.html |
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75 |
AND |
11 |
Syntax:
AND, &&
Logical AND. Evaluates to 1 if al... |
mysql> SELECT 1 AND 1;
-> 1
mysql> SELECT ...
|
https://dev.mysql.com/doc/refman/8.1/en/logical-operators.html |
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76 |
OR |
11 |
Syntax:
OR, ||
Logical OR. When both operands are... |
mysql> SELECT 1 OR 1;
-> 1
mysql> SELECT 1...
|
https://dev.mysql.com/doc/refman/8.1/en/logical-operators.html |
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77 |
XOR |
11 |
Syntax:
XOR
Logical XOR. Returns NULL if either o... |
mysql> SELECT 1 XOR 1;
-> 0
mysql> SELECT ...
|
https://dev.mysql.com/doc/refman/8.1/en/logical-operators.html |
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78 |
ASSIGN-VALUE |
11 |
Syntax:
:=
Assignment operator. Causes the user v... |
mysql> SELECT @var1, @var2;
-> NULL, NULL
...
|
https://dev.mysql.com/doc/refman/8.1/en/assignment-operators.html |
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79 |
ASSIGN-EQUAL |
11 |
Syntax:
=
This operator is used to perform value ... |
mysql> SELECT @var1, @var2;
-> NULL, NULL
...
|
https://dev.mysql.com/doc/refman/8.1/en/assignment-operators.html |
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80 |
CASE OPERATOR |
12 |
Syntax:
CASE value WHEN compare_value THEN result ... |
mysql> SELECT CASE 1 WHEN 1 THEN 'one'
-> ...
|
https://dev.mysql.com/doc/refman/8.1/en/flow-control-functions.html |
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81 |
IF FUNCTION |
12 |
Syntax:
IF(expr1,expr2,expr3)
If expr1 is TRUE (e... |
mysql> SELECT IF(1>2,2,3);
-> 3
mysql> SEL...
|
https://dev.mysql.com/doc/refman/8.1/en/flow-control-functions.html |
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82 |
IFNULL |
12 |
Syntax:
IFNULL(expr1,expr2)
If expr1 is not NULL,... |
mysql> SELECT IFNULL(1,0);
-> 1
mysql> SEL...
|
https://dev.mysql.com/doc/refman/8.1/en/flow-control-functions.html |
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83 |
NULLIF |
12 |
Syntax:
NULLIF(expr1,expr2)
Returns NULL if expr1... |
mysql> SELECT NULLIF(1,1);
-> NULL
mysql> ...
|
https://dev.mysql.com/doc/refman/8.1/en/flow-control-functions.html |
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84 |
+ |
13 |
Syntax:
+
Addition:
URL: https://dev.mysql.com/d... |
mysql> SELECT 3+5;
-> 8
|
https://dev.mysql.com/doc/refman/8.1/en/arithmetic-functions.html |
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85 |
- BINARY |
13 |
Syntax:
-
Subtraction:
URL: https://dev.mysql.co... |
mysql> SELECT 3-5;
-> -2
|
https://dev.mysql.com/doc/refman/8.1/en/arithmetic-functions.html |
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86 |
- UNARY |
13 |
Syntax:
-
Unary minus. This operator changes the ... |
mysql> SELECT - 2;
-> -2
|
https://dev.mysql.com/doc/refman/8.1/en/arithmetic-functions.html |
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87 |
* |
13 |
Syntax:
*
Multiplication:
URL: https://dev.mysql... |
mysql> SELECT 3*5;
-> 15
mysql> SELECT 180...
|
https://dev.mysql.com/doc/refman/8.1/en/arithmetic-functions.html |
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88 |
/ |
13 |
Syntax:
/
Division:
URL: https://dev.mysql.com/d... |
mysql> SELECT 3/5;
-> 0.60
|
https://dev.mysql.com/doc/refman/8.1/en/arithmetic-functions.html |
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89 |
DIV |
13 |
Syntax:
DIV
Integer division. Discards from the d... |
mysql> SELECT 5 DIV 2, -5 DIV 2, 5 DIV -2, -5 DIV ...
|
https://dev.mysql.com/doc/refman/8.1/en/arithmetic-functions.html |
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|
90 |
% |
13 |
Syntax:
N % M, N MOD M
Modulo operation. Returns ... |
|
https://dev.mysql.com/doc/refman/8.1/en/arithmetic-functions.html |
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|
91 |
ABS |
13 |
Syntax:
ABS(X)
Returns the absolute value of X, o... |
mysql> SELECT ABS(2);
-> 2
mysql> SELECT A...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
92 |
ACOS |
13 |
Syntax:
ACOS(X)
Returns the arc cosine of X, that... |
mysql> SELECT ACOS(1);
-> 0
mysql> SELECT ...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
93 |
ASIN |
13 |
Syntax:
ASIN(X)
Returns the arc sine of X, that i... |
mysql> SELECT ASIN(0.2);
-> 0.201357920790...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
94 |
ATAN |
13 |
Syntax:
ATAN(X)
Returns the arc tangent of X, tha... |
mysql> SELECT ATAN(2);
-> 1.1071487177941
...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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95 |
ATAN2 |
13 |
Syntax:
ATAN(Y,X), ATAN2(Y,X)
Returns the arc tan... |
mysql> SELECT ATAN(-2,2);
-> -0.7853981633...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 96
|
96 |
CEIL |
13 |
Syntax:
CEIL(X)
CEIL() is a synonym for CEILING()... |
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 97
|
97 |
CEILING |
13 |
Syntax:
CEILING(X)
Returns the smallest integer v... |
mysql> SELECT CEILING(1.23);
-> 2
mysql> S...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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98 |
CONV |
13 |
Syntax:
CONV(N,from_base,to_base)
Converts number... |
mysql> SELECT CONV('a',16,2);
-> '1010'
my...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
99 |
COS |
13 |
Syntax:
COS(X)
Returns the cosine of X, where X i... |
mysql> SELECT COS(PI());
-> -1
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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help_topic_id
|
name
|
help_category_id
|
description
|
example
|
url
|
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|
100 |
COT |
13 |
Syntax:
COT(X)
Returns the cotangent of X. Return... |
mysql> SELECT COT(12);
-> -1.5726734063977...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 101
|
101 |
CRC32 |
13 |
Syntax:
CRC32(expr)
Computes a cyclic redundancy ... |
mysql> SELECT CRC32('MySQL');
-> 325939755...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
102 |
DEGREES |
13 |
Syntax:
DEGREES(X)
Returns the argument X, conver... |
mysql> SELECT DEGREES(PI());
-> 180
mysql>...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
103 |
EXP |
13 |
Syntax:
EXP(X)
Returns the value of e (the base o... |
mysql> SELECT EXP(2);
-> 7.3890560989307
m...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
104 |
FLOOR |
13 |
Syntax:
FLOOR(X)
Returns the largest integer valu... |
mysql> SELECT FLOOR(1.23), FLOOR(-1.23);
-...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
105 |
LN |
13 |
Syntax:
LN(X)
Returns the natural logarithm of X;... |
mysql> SELECT LN(2);
-> 0.69314718055995
m...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
106 |
LOG |
13 |
Syntax:
LOG(X), LOG(B,X)
If called with one param... |
mysql> SELECT LOG(2);
-> 0.69314718055995
...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
107 |
LOG2 |
13 |
Syntax:
LOG2(X)
Returns the base-2 logarithm of X... |
mysql> SELECT LOG2(65536);
-> 16
mysql> SE...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 108
|
108 |
LOG10 |
13 |
Syntax:
LOG10(X)
Returns the base-10 logarithm of... |
mysql> SELECT LOG10(2);
-> 0.3010299956639...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 109
|
109 |
MOD |
13 |
Syntax:
MOD(N,M), N % M, N MOD M
Modulo operation... |
mysql> SELECT MOD(234, 10);
-> 4
mysql> SE...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
110 |
PI |
13 |
Syntax:
PI()
Returns the value of π (pi). The def... |
mysql> SELECT PI();
-> 3.141593
mysql> SEL...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 111
|
111 |
POW |
13 |
Syntax:
POW(X,Y)
Returns the value of X raised to... |
mysql> SELECT POW(2,2);
-> 4
mysql> SELECT...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
112 |
POWER |
13 |
Syntax:
POWER(X,Y)
This is a synonym for POW().
... |
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 113
|
113 |
RADIANS |
13 |
Syntax:
RADIANS(X)
Returns the argument X, conver... |
mysql> SELECT RADIANS(90);
-> 1.5707963267...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 114
|
114 |
RAND |
13 |
Syntax:
RAND([N])
Returns a random floating-point... |
mysql> CREATE TABLE t (i INT);
Query OK, 0 rows af...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 115
|
115 |
ROUND |
13 |
Syntax:
ROUND(X), ROUND(X,D)
Rounds the argument ... |
mysql> SELECT ROUND(-1.23);
-> -1
mysql> S...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 116
|
116 |
SIGN |
13 |
Syntax:
SIGN(X)
Returns the sign of the argument ... |
mysql> SELECT SIGN(-32);
-> -1
mysql> SELE...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 117
|
117 |
SIN |
13 |
Syntax:
SIN(X)
Returns the sine of X, where X is ... |
mysql> SELECT SIN(PI());
-> 1.224606353822...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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|
118 |
SQRT |
13 |
Syntax:
SQRT(X)
Returns the square root of a nonn... |
mysql> SELECT SQRT(4);
-> 2
mysql> SELECT ...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 119
|
119 |
TAN |
13 |
Syntax:
TAN(X)
Returns the tangent of X, where X ... |
mysql> SELECT TAN(PI());
-> -1.22460635382...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 120
|
120 |
TRUNCATE |
13 |
Syntax:
TRUNCATE(X,D)
Returns the number X, trunc... |
mysql> SELECT TRUNCATE(1.223,1);
-> 1.2
my...
|
https://dev.mysql.com/doc/refman/8.1/en/mathematical-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 121
|
121 |
ADDDATE |
14 |
Syntax:
ADDDATE(date,INTERVAL expr unit), ADDDATE(... |
mysql> SELECT ADDDATE('2008-01-02', 31);
-...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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DELETE FROM help_topic WHERE `help_topic`.`help_topic_id` = 122
|
122 |
ADDTIME |
14 |
Syntax:
ADDTIME(expr1,expr2)
ADDTIME() adds expr2... |
mysql> SELECT ADDTIME('2007-12-31 23:59:59.999999'...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
|
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|
123 |
CONVERT_TZ |
14 |
Syntax:
CONVERT_TZ(dt,from_tz,to_tz)
CONVERT_TZ()... |
mysql> SELECT CONVERT_TZ('2004-01-01 12:00:00','GM...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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124 |
CURDATE |
14 |
Syntax:
CURDATE()
Returns the current date as a v... |
mysql> SELECT CURDATE();
-> '2008-06-13'
m...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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125 |
CURRENT_DATE |
14 |
Syntax:
CURRENT_DATE, CURRENT_DATE()
CURRENT_DATE... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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126 |
CURRENT_TIME |
14 |
Syntax:
CURRENT_TIME, CURRENT_TIME([fsp])
CURRENT... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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127 |
CURRENT_TIMESTAMP |
14 |
Syntax:
CURRENT_TIMESTAMP, CURRENT_TIMESTAMP([fsp]... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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128 |
CURTIME |
14 |
Syntax:
CURTIME([fsp])
Returns the current time a... |
mysql> SELECT CURTIME();
+-----------+
| CURTIME()...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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129 |
DATE FUNCTION |
14 |
Syntax:
DATE(expr)
Extracts the date part of the ... |
mysql> SELECT DATE('2003-12-31 01:02:03');
...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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130 |
DATEDIFF |
14 |
Syntax:
DATEDIFF(expr1,expr2)
DATEDIFF() returns ... |
mysql> SELECT DATEDIFF('2007-12-31 23:59:59','2007...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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131 |
DATE_ADD |
14 |
Syntax:
DATE_ADD(date,INTERVAL expr unit), DATE_SU... |
mysql> SELECT DATE_ADD('2018-05-01',INTERVAL 1 DAY...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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132 |
DATE_FORMAT |
14 |
Syntax:
DATE_FORMAT(date,format)
Formats the date... |
mysql> SELECT DATE_FORMAT('2009-10-04 22:23:00', '...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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133 |
DATE_SUB |
14 |
Syntax:
DATE_SUB(date,INTERVAL expr unit)
See the... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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134 |
DAY |
14 |
Syntax:
DAY(date)
DAY() is a synonym for DAYOFMON... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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135 |
DAYNAME |
14 |
Syntax:
DAYNAME(date)
Returns the name of the wee... |
mysql> SELECT DAYNAME('2007-02-03');
-> 'S...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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136 |
DAYOFMONTH |
14 |
Syntax:
DAYOFMONTH(date)
Returns the day of the m... |
mysql> SELECT DAYOFMONTH('2007-02-03');
->...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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137 |
DAYOFWEEK |
14 |
Syntax:
DAYOFWEEK(date)
Returns the weekday index... |
mysql> SELECT DAYOFWEEK('2007-02-03');
-> ...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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138 |
DAYOFYEAR |
14 |
Syntax:
DAYOFYEAR(date)
Returns the day of the ye... |
mysql> SELECT DAYOFYEAR('2007-02-03');
-> ...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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139 |
EXTRACT |
14 |
Syntax:
EXTRACT(unit FROM date)
The EXTRACT() fun... |
mysql> SELECT EXTRACT(YEAR FROM '2019-07-02');
...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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140 |
FROM_DAYS |
14 |
Syntax:
FROM_DAYS(N)
Given a day number N, return... |
mysql> SELECT FROM_DAYS(730669);
-> '2000-...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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141 |
FROM_UNIXTIME |
14 |
Syntax:
FROM_UNIXTIME(unix_timestamp[,format])
Re... |
mysql> SELECT FROM_UNIXTIME(1447430881);
-...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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142 |
GET_FORMAT |
14 |
Syntax:
GET_FORMAT({DATE|TIME|DATETIME}, {'EUR'|'U... |
mysql> SELECT DATE_FORMAT('2003-10-03',GET_FORMAT(...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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143 |
HOUR |
14 |
Syntax:
HOUR(time)
Returns the hour for time. The... |
mysql> SELECT HOUR('10:05:03');
-> 10
mysq...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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144 |
LAST_DAY |
14 |
Syntax:
LAST_DAY(date)
Takes a date or datetime v... |
mysql> SELECT LAST_DAY('2003-02-05');
-> '...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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145 |
LOCALTIME |
14 |
Syntax:
LOCALTIME, LOCALTIME([fsp])
LOCALTIME and... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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146 |
LOCALTIMESTAMP |
14 |
Syntax:
LOCALTIMESTAMP, LOCALTIMESTAMP([fsp])
LOC... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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147 |
MAKEDATE |
14 |
Syntax:
MAKEDATE(year,dayofyear)
Returns a date, ... |
mysql> SELECT MAKEDATE(2011,31), MAKEDATE(2011,32)...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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148 |
MAKETIME |
14 |
Syntax:
MAKETIME(hour,minute,second)
Returns a ti... |
mysql> SELECT MAKETIME(12,15,30);
-> '12:1...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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149 |
MICROSECOND |
14 |
Syntax:
MICROSECOND(expr)
Returns the microsecond... |
mysql> SELECT MICROSECOND('12:00:00.123456');
...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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150 |
MINUTE |
14 |
Syntax:
MINUTE(time)
Returns the minute for time,... |
mysql> SELECT MINUTE('2008-02-03 10:05:03');
...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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151 |
MONTH |
14 |
Syntax:
MONTH(date)
Returns the month for date, i... |
mysql> SELECT MONTH('2008-02-03');
-> 2
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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152 |
MONTHNAME |
14 |
Syntax:
MONTHNAME(date)
Returns the full name of ... |
mysql> SELECT MONTHNAME('2008-02-03');
-> ...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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153 |
NOW |
14 |
Syntax:
NOW([fsp])
Returns the current date and t... |
mysql> SELECT NOW();
-> '2007-12-15 23:50:...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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154 |
PERIOD_ADD |
14 |
Syntax:
PERIOD_ADD(P,N)
Adds N months to period P... |
mysql> SELECT PERIOD_ADD(200801,2);
-> 200...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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155 |
PERIOD_DIFF |
14 |
Syntax:
PERIOD_DIFF(P1,P2)
Returns the number of ... |
mysql> SELECT PERIOD_DIFF(200802,200703);
...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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156 |
QUARTER |
14 |
Syntax:
QUARTER(date)
Returns the quarter of the ... |
mysql> SELECT QUARTER('2008-04-01');
-> 2
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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157 |
SECOND |
14 |
Syntax:
SECOND(time)
Returns the second for time,... |
mysql> SELECT SECOND('10:05:03');
-> 3
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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158 |
SEC_TO_TIME |
14 |
Syntax:
SEC_TO_TIME(seconds)
Returns the seconds ... |
mysql> SELECT SEC_TO_TIME(2378);
-> '00:39...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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159 |
STR_TO_DATE |
14 |
Syntax:
STR_TO_DATE(str,format)
This is the inver... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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160 |
SUBDATE |
14 |
Syntax:
SUBDATE(date,INTERVAL expr unit), SUBDATE(... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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161 |
SUBTIME |
14 |
Syntax:
SUBTIME(expr1,expr2)
SUBTIME() returns ex... |
mysql> SELECT SUBTIME('2007-12-31 23:59:59.999999'...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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162 |
SYSDATE |
14 |
Syntax:
SYSDATE([fsp])
Returns the current date a... |
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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163 |
TIME FUNCTION |
14 |
Syntax:
TIME(expr)
Extracts the time part of the ... |
mysql> SELECT TIME('2003-12-31 01:02:03');
...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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164 |
TIMEDIFF |
14 |
Syntax:
TIMEDIFF(expr1,expr2)
TIMEDIFF() returns ... |
mysql> SELECT TIMEDIFF('2000-01-01 00:00:00',
...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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165 |
TIMESTAMP FUNCTION |
14 |
Syntax:
TIMESTAMP(expr), TIMESTAMP(expr1,expr2)
W... |
mysql> SELECT TIMESTAMP('2003-12-31');
-> ...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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166 |
TIMESTAMPADD |
14 |
Syntax:
TIMESTAMPADD(unit,interval,datetime_expr)
... |
mysql> SELECT TIMESTAMPADD(MINUTE, 1, '2003-01-02'...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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167 |
TIMESTAMPDIFF |
14 |
Syntax:
TIMESTAMPDIFF(unit,datetime_expr1,datetime... |
mysql> SELECT TIMESTAMPDIFF(MONTH,'2003-02-01','20...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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168 |
TIME_FORMAT |
14 |
Syntax:
TIME_FORMAT(time,format)
This is used lik... |
mysql> SELECT TIME_FORMAT('100:00:00', '%H %k %h %...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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169 |
TIME_TO_SEC |
14 |
Syntax:
TIME_TO_SEC(time)
Returns the time argume... |
mysql> SELECT TIME_TO_SEC('22:23:00');
-> ...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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170 |
TO_DAYS |
14 |
Syntax:
TO_DAYS(date)
Given a date date, returns ... |
mysql> SELECT TO_DAYS(950501);
-> 728779
m...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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171 |
TO_SECONDS |
14 |
Syntax:
TO_SECONDS(expr)
Given a date or datetime... |
mysql> SELECT TO_SECONDS(950501);
-> 62966...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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172 |
UNIX_TIMESTAMP |
14 |
Syntax:
UNIX_TIMESTAMP([date])
If UNIX_TIMESTAMP(... |
mysql> SELECT UNIX_TIMESTAMP();
-> 1447431...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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|
173 |
UTC_DATE |
14 |
Syntax:
UTC_DATE, UTC_DATE()
Returns the current ... |
mysql> SELECT UTC_DATE(), UTC_DATE() + 0;
...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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|
174 |
UTC_TIME |
14 |
Syntax:
UTC_TIME, UTC_TIME([fsp])
Returns the cur... |
mysql> SELECT UTC_TIME(), UTC_TIME() + 0;
...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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175 |
UTC_TIMESTAMP |
14 |
Syntax:
UTC_TIMESTAMP, UTC_TIMESTAMP([fsp])
Retur... |
mysql> SELECT UTC_TIMESTAMP(), UTC_TIMESTAMP() + 0...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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176 |
WEEK |
14 |
Syntax:
WEEK(date[,mode])
This function returns t... |
mysql> SELECT WEEK('2008-02-20');
-> 7
mys...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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|
177 |
WEEKDAY |
14 |
Syntax:
WEEKDAY(date)
Returns the weekday index f... |
mysql> SELECT WEEKDAY('2008-02-03 22:23:00');
...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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|
178 |
WEEKOFYEAR |
14 |
Syntax:
WEEKOFYEAR(date)
Returns the calendar wee... |
mysql> SELECT WEEKOFYEAR('2008-02-20');
->...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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179 |
YEAR |
14 |
Syntax:
YEAR(date)
Returns the year for date, in ... |
mysql> SELECT YEAR('1987-01-01');
-> 1987
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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|
180 |
YEARWEEK |
14 |
Syntax:
YEARWEEK(date), YEARWEEK(date,mode)
Retur... |
mysql> SELECT YEARWEEK('1987-01-01');
-> 1...
|
https://dev.mysql.com/doc/refman/8.1/en/date-and-time-functions.html |
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|
181 |
ASCII |
15 |
Syntax:
ASCII(str)
Returns the numeric value of t... |
mysql> SELECT ASCII('2');
-> 50
mysql> SEL...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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182 |
BIN |
15 |
Syntax:
BIN(N)
Returns a string representation of... |
mysql> SELECT BIN(12);
-> '1100'
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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183 |
BIT_LENGTH |
15 |
Syntax:
BIT_LENGTH(str)
Returns the length of the... |
mysql> SELECT BIT_LENGTH('text');
-> 32
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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184 |
CHAR FUNCTION |
15 |
Syntax:
CHAR(N,... [USING charset_name])
CHAR() i... |
mysql> SELECT CHAR(77,121,83,81,'76');
+----------...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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185 |
CHAR_LENGTH |
15 |
Syntax:
CHAR_LENGTH(str)
Returns the length of th... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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186 |
CHARACTER_LENGTH |
15 |
Syntax:
CHARACTER_LENGTH(str)
CHARACTER_LENGTH() ... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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187 |
CONCAT |
15 |
Syntax:
CONCAT(str1,str2,...)
Returns the string ... |
mysql> SELECT CONCAT('My', 'S', 'QL');
-> ...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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188 |
CONCAT_WS |
15 |
Syntax:
CONCAT_WS(separator,str1,str2,...)
CONCAT... |
mysql> SELECT CONCAT_WS(',','First name','Second n...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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189 |
ELT |
15 |
Syntax:
ELT(N,str1,str2,str3,...)
ELT() returns t... |
mysql> SELECT ELT(1, 'Aa', 'Bb', 'Cc', 'Dd');
...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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190 |
EXPORT_SET |
15 |
Syntax:
EXPORT_SET(bits,on,off[,separator[,number_... |
mysql> SELECT EXPORT_SET(5,'Y','N',',',4);
...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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191 |
FIELD |
15 |
Syntax:
FIELD(str,str1,str2,str3,...)
Returns the... |
mysql> SELECT FIELD('Bb', 'Aa', 'Bb', 'Cc', 'Dd', ...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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192 |
FIND_IN_SET |
15 |
Syntax:
FIND_IN_SET(str,strlist)
Returns a value ... |
mysql> SELECT FIND_IN_SET('b','a,b,c,d');
...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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193 |
FORMAT |
15 |
Syntax:
FORMAT(X,D[,locale])
Formats the number X... |
mysql> SELECT FORMAT(12332.123456, 4);
-> ...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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194 |
FROM_BASE64 |
15 |
Syntax:
FROM_BASE64(str)
Takes a string encoded w... |
mysql> SELECT TO_BASE64('abc'), FROM_BASE64(TO_BAS...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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195 |
HEX |
15 |
Syntax:
HEX(str), HEX(N)
For a string argument st... |
mysql> SELECT X'616263', HEX('abc'), UNHEX(HEX('ab...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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196 |
INSERT FUNCTION |
15 |
Syntax:
INSERT(str,pos,len,newstr)
Returns the st... |
mysql> SELECT INSERT('Quadratic', 3, 4, 'What');
...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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197 |
INSTR |
15 |
Syntax:
INSTR(str,substr)
Returns the position of... |
mysql> SELECT INSTR('foobarbar', 'bar');
-...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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198 |
LCASE |
15 |
Syntax:
LCASE(str)
LCASE() is a synonym for LOWER... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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199 |
LEFT |
15 |
Syntax:
LEFT(str,len)
Returns the leftmost len ch... |
mysql> SELECT LEFT('foobarbar', 5);
-> 'fo...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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name
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help_category_id
|
description
|
example
|
url
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|
200 |
LENGTH |
15 |
Syntax:
LENGTH(str)
Returns the length of the str... |
mysql> SELECT LENGTH('text');
-> 4
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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|
201 |
LOAD_FILE |
15 |
Syntax:
LOAD_FILE(file_name)
Reads the file and r... |
mysql> UPDATE t
SET blob_col=LOAD_FILE...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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202 |
LOCATE |
15 |
Syntax:
LOCATE(substr,str), LOCATE(substr,str,pos)... |
mysql> SELECT LOCATE('bar', 'foobarbar');
...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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203 |
LOWER |
15 |
Syntax:
LOWER(str)
Returns the string str with al... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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204 |
LPAD |
15 |
Syntax:
LPAD(str,len,padstr)
Returns the string s... |
mysql> SELECT LPAD('hi',4,'??');
-> '??hi'...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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205 |
LTRIM |
15 |
Syntax:
LTRIM(str)
Returns the string str with le... |
mysql> SELECT LTRIM(' barbar');
-> 'barba...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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206 |
MAKE_SET |
15 |
Syntax:
MAKE_SET(bits,str1,str2,...)
Returns a se... |
mysql> SELECT MAKE_SET(1,'a','b','c');
-> ...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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207 |
MID |
15 |
Syntax:
MID(str,pos,len)
MID(str,pos,len) is a sy... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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208 |
OCT |
15 |
Syntax:
OCT(N)
Returns a string representation of... |
mysql> SELECT OCT(12);
-> '14'
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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209 |
OCTET_LENGTH |
15 |
Syntax:
OCTET_LENGTH(str)
OCTET_LENGTH() is a syn... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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|
210 |
ORD |
15 |
Syntax:
ORD(str)
If the leftmost character of the... |
mysql> SELECT ORD('2');
-> 50
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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211 |
POSITION |
15 |
Syntax:
POSITION(substr IN str)
POSITION(substr I... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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212 |
QUOTE |
15 |
Syntax:
QUOTE(str)
Quotes a string to produce a r... |
mysql> SELECT QUOTE('Don\'t!');
-> 'Don\'t...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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213 |
REPEAT FUNCTION |
15 |
Syntax:
REPEAT(str,count)
Returns a string consis... |
mysql> SELECT REPEAT('MySQL', 3);
-> 'MySQ...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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214 |
REPLACE FUNCTION |
15 |
Syntax:
REPLACE(str,from_str,to_str)
Returns the ... |
mysql> SELECT REPLACE('www.mysql.com', 'w', 'Ww');...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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215 |
REVERSE |
15 |
Syntax:
REVERSE(str)
Returns the string str with ... |
mysql> SELECT REVERSE('abc');
-> 'cba'
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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|
216 |
RIGHT |
15 |
Syntax:
RIGHT(str,len)
Returns the rightmost len ... |
mysql> SELECT RIGHT('foobarbar', 4);
-> 'r...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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|
217 |
RPAD |
15 |
Syntax:
RPAD(str,len,padstr)
Returns the string s... |
mysql> SELECT RPAD('hi',5,'?');
-> 'hi???'...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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|
218 |
RTRIM |
15 |
Syntax:
RTRIM(str)
Returns the string str with tr... |
mysql> SELECT RTRIM('barbar ');
-> 'barb...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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|
219 |
SOUNDEX |
15 |
Syntax:
SOUNDEX(str)
Returns a soundex string fro... |
mysql> SELECT SOUNDEX('Hello');
-> 'H400'
...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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220 |
SOUNDS LIKE |
15 |
Syntax:
expr1 SOUNDS LIKE expr2
This is the same ... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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221 |
SPACE |
15 |
Syntax:
SPACE(N)
Returns a string consisting of N... |
mysql> SELECT SPACE(6);
-> ' '
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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222 |
SUBSTR |
15 |
Syntax:
SUBSTR(str,pos), SUBSTR(str FROM pos), SUB... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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|
223 |
SUBSTRING |
15 |
Syntax:
SUBSTRING(str,pos), SUBSTRING(str FROM pos... |
mysql> SELECT SUBSTRING('Quadratically',5);
...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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|
224 |
SUBSTRING_INDEX |
15 |
Syntax:
SUBSTRING_INDEX(str,delim,count)
Returns ... |
mysql> SELECT SUBSTRING_INDEX('www.mysql.com', '.'...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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225 |
TO_BASE64 |
15 |
Syntax:
TO_BASE64(str)
Converts the string argume... |
mysql> SELECT TO_BASE64('abc'), FROM_BASE64(TO_BAS...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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226 |
TRIM |
15 |
Syntax:
TRIM([{BOTH | LEADING | TRAILING} [remstr]... |
mysql> SELECT TRIM(' bar ');
-> 'bar'
m...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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227 |
UCASE |
15 |
Syntax:
UCASE(str)
UCASE() is a synonym for UPPER... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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228 |
UNHEX |
15 |
Syntax:
UNHEX(str)
For a string argument str, UNH... |
mysql> SELECT UNHEX('4D7953514C');
-> 'MyS...
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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229 |
UPPER |
15 |
Syntax:
UPPER(str)
Returns the string str with al... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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230 |
WEIGHT_STRING |
15 |
Syntax:
WEIGHT_STRING(str [AS {CHAR|BINARY}(N)] [f... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-functions.html |
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231 |
LIKE |
15 |
Syntax:
expr LIKE pat [ESCAPE 'escape_char']
Patt... |
mysql> SELECT 'David!' LIKE 'David_';
-> 1...
|
https://dev.mysql.com/doc/refman/8.1/en/string-comparison-functions.html |
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232 |
NOT LIKE |
15 |
Syntax:
expr NOT LIKE pat [ESCAPE 'escape_char']
... |
|
https://dev.mysql.com/doc/refman/8.1/en/string-comparison-functions.html |
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|
233 |
STRCMP |
15 |
Syntax:
STRCMP(expr1,expr2)
STRCMP() returns 0 if... |
mysql> SELECT STRCMP('text', 'text2');
-> ...
|
https://dev.mysql.com/doc/refman/8.1/en/string-comparison-functions.html |
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234 |
NOT REGEXP |
15 |
Syntax:
expr NOT REGEXP pat, expr NOT RLIKE pat
T... |
|
https://dev.mysql.com/doc/refman/8.1/en/regexp.html |
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235 |
REGEXP |
15 |
Syntax:
expr REGEXP pat, expr RLIKE pat
Returns 1... |
mysql> SELECT 'Michael!' REGEXP '.*';
+-----------...
|
https://dev.mysql.com/doc/refman/8.1/en/regexp.html |
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|
236 |
REGEXP_INSTR |
15 |
REGEXP_INSTR(expr, pat[, pos[, occurrence[, return... |
mysql> SELECT REGEXP_INSTR('dog cat dog', 'dog');
...
|
https://dev.mysql.com/doc/refman/8.1/en/regexp.html |
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|
237 |
REGEXP_LIKE |
15 |
REGEXP_LIKE(expr, pat[, match_type])
Returns 1 if... |
mysql> SELECT REGEXP_LIKE('Michael!', '.*');
+----...
|
https://dev.mysql.com/doc/refman/8.1/en/regexp.html |
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|
238 |
REGEXP_REPLACE |
15 |
REGEXP_REPLACE(expr, pat, repl[, pos[, occurrence[... |
mysql> SELECT REGEXP_REPLACE('a b c', 'b', 'X');
+...
|
https://dev.mysql.com/doc/refman/8.1/en/regexp.html |
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|
239 |
REGEXP_SUBSTR |
15 |
REGEXP_SUBSTR(expr, pat[, pos[, occurrence[, match... |
mysql> SELECT REGEXP_SUBSTR('abc def ghi', '[a-z]+...
|
https://dev.mysql.com/doc/refman/8.1/en/regexp.html |
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|
240 |
MATCH AGAINST |
15 |
Syntax:
MATCH (col1,col2,...) AGAINST (expr [searc... |
mysql> SELECT id, body, MATCH (title,body)
-> ...
|
https://dev.mysql.com/doc/refman/8.1/en/fulltext-search.html |
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|
241 |
BINARY OPERATOR |
16 |
Syntax:
BINARY expr
The BINARY operator converts ... |
mysql> SET NAMES utf8mb4 COLLATE utf8mb4_general_c...
|
https://dev.mysql.com/doc/refman/8.1/en/cast-functions.html |
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|
242 |
CAST |
16 |
Syntax:
CAST(expr AS type [ARRAY])
CAST(timestamp... |
|
https://dev.mysql.com/doc/refman/8.1/en/cast-functions.html |
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|
243 |
CONVERT |
16 |
Syntax:
CONVERT(expr USING transcoding_name)
CONV... |
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https://dev.mysql.com/doc/refman/8.1/en/cast-functions.html |
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244 |
EXTRACTVALUE |
17 |
Syntax:
ExtractValue(xml_frag, xpath_expr)
Extrac... |
mysql> SELECT
-> ExtractValue('<a>ccc<b>ddd<...
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https://dev.mysql.com/doc/refman/8.1/en/xml-functions.html |
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245 |
UPDATEXML |
17 |
Syntax:
UpdateXML(xml_target, xpath_expr, new_xml)... |
mysql> SELECT
-> UpdateXML('<a><b>ccc</b><d>...
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https://dev.mysql.com/doc/refman/8.1/en/xml-functions.html |
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246 |
AES_DECRYPT |
19 |
Syntax:
AES_DECRYPT(crypt_str,key_str[,init_vector... |
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https://dev.mysql.com/doc/refman/8.1/en/encryption-functions.html |
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247 |
AES_ENCRYPT |
19 |
Syntax:
AES_ENCRYPT(str,key_str[,init_vector][,kdf... |
mysql> SET block_encryption_mode = 'aes-256-cbc';
...
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https://dev.mysql.com/doc/refman/8.1/en/encryption-functions.html |
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248 |
COMPRESS |
19 |
Syntax:
COMPRESS(string_to_compress)
Compresses a... |
mysql> SELECT LENGTH(COMPRESS(REPEAT('a',1000)));
...
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https://dev.mysql.com/doc/refman/8.1/en/encryption-functions.html |
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249 |
MD5 |
19 |
Syntax:
MD5(str)
Calculates an MD5 128-bit checks... |
mysql> SELECT MD5('testing');
-> 'ae2b1fca...
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https://dev.mysql.com/doc/refman/8.1/en/encryption-functions.html |
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250 |
RANDOM_BYTES |
19 |
Syntax:
RANDOM_BYTES(len)
This function returns a... |
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https://dev.mysql.com/doc/refman/8.1/en/encryption-functions.html |
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251 |
SHA1 |
19 |
Syntax:
SHA1(str), SHA(str)
Calculates an SHA-1 1... |
mysql> SELECT SHA1('abc');
-> 'a9993e36470...
|
https://dev.mysql.com/doc/refman/8.1/en/encryption-functions.html |
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252 |
SHA2 |
19 |
Syntax:
SHA2(str, hash_length)
Calculates the SHA... |
mysql> SELECT SHA2('abc', 224);
-> '23097d...
|
https://dev.mysql.com/doc/refman/8.1/en/encryption-functions.html |
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253 |
STATEMENT_DIGEST |
19 |
STATEMENT_DIGEST(statement)
Given an SQL statemen... |
mysql> SET @stmt = 'SELECT * FROM mytable WHERE co...
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https://dev.mysql.com/doc/refman/8.1/en/encryption-functions.html |
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254 |
STATEMENT_DIGEST_TEXT |
19 |
STATEMENT_DIGEST_TEXT(statement)
Given an SQL sta... |
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https://dev.mysql.com/doc/refman/8.1/en/encryption-functions.html |
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255 |
UNCOMPRESS |
19 |
Syntax:
UNCOMPRESS(string_to_uncompress)
Uncompre... |
mysql> SELECT UNCOMPRESS(COMPRESS('any string'));
...
|
https://dev.mysql.com/doc/refman/8.1/en/encryption-functions.html |
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256 |
UNCOMPRESSED_LENGTH |
19 |
Syntax:
UNCOMPRESSED_LENGTH(compressed_string)
Re... |
mysql> SELECT UNCOMPRESSED_LENGTH(COMPRESS(REPEAT(...
|
https://dev.mysql.com/doc/refman/8.1/en/encryption-functions.html |
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257 |
VALIDATE_PASSWORD_STRENGTH |
19 |
Syntax:
VALIDATE_PASSWORD_STRENGTH(str)
Given an ... |
|
https://dev.mysql.com/doc/refman/8.1/en/encryption-functions.html |
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258 |
GET_LOCK |
20 |
Syntax:
GET_LOCK(str,timeout)
Tries to obtain a l... |
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https://dev.mysql.com/doc/refman/8.1/en/locking-functions.html |
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259 |
IS_FREE_LOCK |
20 |
Syntax:
IS_FREE_LOCK(str)
Checks whether the lock... |
|
https://dev.mysql.com/doc/refman/8.1/en/locking-functions.html |
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260 |
IS_USED_LOCK |
20 |
Syntax:
IS_USED_LOCK(str)
Checks whether the lock... |
|
https://dev.mysql.com/doc/refman/8.1/en/locking-functions.html |
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261 |
RELEASE_ALL_LOCKS |
20 |
Syntax:
RELEASE_ALL_LOCKS()
Releases all named lo... |
|
https://dev.mysql.com/doc/refman/8.1/en/locking-functions.html |
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262 |
RELEASE_LOCK |
20 |
Syntax:
RELEASE_LOCK(str)
Releases the lock named... |
|
https://dev.mysql.com/doc/refman/8.1/en/locking-functions.html |
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263 |
BENCHMARK |
21 |
Syntax:
BENCHMARK(count,expr)
The BENCHMARK() fun... |
mysql> SELECT BENCHMARK(1000000,AES_ENCRYPT('hello...
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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264 |
CHARSET |
21 |
Syntax:
CHARSET(str)
Returns the character set of... |
mysql> SELECT CHARSET('abc');
-> 'utf8mb3'...
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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265 |
COERCIBILITY |
21 |
Syntax:
COERCIBILITY(str)
Returns the collation c... |
mysql> SELECT COERCIBILITY('abc' COLLATE utf8mb4_s...
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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266 |
COLLATION |
21 |
Syntax:
COLLATION(str)
Returns the collation of t... |
mysql> SELECT COLLATION('abc');
-> 'utf8mb...
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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267 |
CONNECTION_ID |
21 |
Syntax:
CONNECTION_ID()
Returns the connection ID... |
mysql> SELECT CONNECTION_ID();
-> 23786
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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268 |
CURRENT_ROLE |
21 |
CURRENT_ROLE()
Returns a utf8mb3 string containin... |
GRANT 'r1', 'r2' TO 'u1'@'localhost';
SET DEFAULT ...
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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269 |
CURRENT_USER |
21 |
Syntax:
CURRENT_USER, CURRENT_USER()
Returns the ... |
mysql> SELECT USER();
-> 'davida@localhost...
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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270 |
DATABASE |
21 |
Syntax:
DATABASE()
Returns the default (current) ... |
mysql> SELECT DATABASE();
-> 'test'
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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271 |
FOUND_ROWS |
21 |
Syntax:
FOUND_ROWS()
*Note*:
The SQL_CALC_FOUND_... |
mysql> SELECT SQL_CALC_FOUND_ROWS * FROM tbl_name
...
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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272 |
ICU_VERSION |
21 |
ICU_VERSION()
The version of the International Co... |
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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273 |
LAST_INSERT_ID |
21 |
Syntax:
LAST_INSERT_ID(), LAST_INSERT_ID(expr)
Wi... |
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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274 |
ROLES_GRAPHML |
21 |
ROLES_GRAPHML()
Returns a utf8mb3 string containi... |
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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275 |
ROW_COUNT |
21 |
Syntax:
ROW_COUNT()
ROW_COUNT() returns a value a... |
mysql> INSERT INTO t VALUES(1),(2),(3);
Query OK, ...
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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276 |
SCHEMA |
21 |
Syntax:
SCHEMA()
This function is a synonym for D... |
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https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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277 |
SESSION_USER |
21 |
Syntax:
SESSION_USER()
SESSION_USER() is a synony... |
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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278 |
SYSTEM_USER |
21 |
Syntax:
SYSTEM_USER()
SYSTEM_USER() is a synonym ... |
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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279 |
USER |
21 |
Syntax:
USER()
Returns the current MySQL user nam... |
mysql> SELECT USER();
-> 'davida@localhost...
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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280 |
VERSION |
21 |
Syntax:
VERSION()
Returns a string that indicates... |
mysql> SELECT VERSION();
-> '8.1.0-standar...
|
https://dev.mysql.com/doc/refman/8.1/en/information-functions.html |
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281 |
ST_GEOMCOLLFROMTEXT |
23 |
ST_GeomCollFromText(wkt [, srid [, options]]),
ST_... |
mysql> SET @g = "MULTILINESTRING((10 10, 11 11), (...
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkt-functions.html |
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282 |
ST_GEOMFROMTEXT |
23 |
ST_GeomFromText(wkt [, srid [, options]]), ST_Geom... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkt-functions.html |
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283 |
ST_LINEFROMTEXT |
23 |
ST_LineFromText(wkt [, srid [, options]]), ST_Line... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkt-functions.html |
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284 |
ST_MLINEFROMTEXT |
23 |
ST_MLineFromText(wkt [, srid [, options]]),
ST_Mul... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkt-functions.html |
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285 |
ST_MPOINTFROMTEXT |
23 |
ST_MPointFromText(wkt [, srid [, options]]), ST_Mu... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkt-functions.html |
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286 |
ST_MPOLYFROMTEXT |
23 |
ST_MPolyFromText(wkt [, srid [, options]]), ST_Mul... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkt-functions.html |
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287 |
ST_POINTFROMTEXT |
23 |
ST_PointFromText(wkt [, srid [, options]])
Constr... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkt-functions.html |
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288 |
ST_POLYFROMTEXT |
23 |
ST_PolyFromText(wkt [, srid [, options]]), ST_Poly... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkt-functions.html |
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289 |
ST_GEOMCOLLFROMWKB |
24 |
ST_GeomCollFromWKB(wkb [, srid [, options]]),
ST_G... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkb-functions.html |
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290 |
ST_GEOMFROMWKB |
24 |
ST_GeomFromWKB(wkb [, srid [, options]]), ST_Geome... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkb-functions.html |
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291 |
ST_LINEFROMWKB |
24 |
ST_LineFromWKB(wkb [, srid [, options]]), ST_LineS... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkb-functions.html |
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292 |
ST_MLINEFROMWKB |
24 |
ST_MLineFromWKB(wkb [, srid [, options]]),
ST_Mult... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkb-functions.html |
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293 |
ST_MPOINTFROMWKB |
24 |
ST_MPointFromWKB(wkb [, srid [, options]]), ST_Mul... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkb-functions.html |
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294 |
ST_MPOLYFROMWKB |
24 |
ST_MPolyFromWKB(wkb [, srid [, options]]), ST_Mult... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkb-functions.html |
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295 |
ST_POINTFROMWKB |
24 |
ST_PointFromWKB(wkb [, srid [, options]])
Constru... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkb-functions.html |
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296 |
ST_POLYFROMWKB |
24 |
ST_PolyFromWKB(wkb [, srid [, options]]), ST_Polyg... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-wkb-functions.html |
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297 |
GEOMCOLLECTION |
25 |
GeomCollection(g [, g] ...)
Constructs a GeomColl... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-mysql-specific-functions.html |
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298 |
GEOMETRYCOLLECTION |
25 |
GeometryCollection(g [, g] ...)
Constructs a Geom... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-mysql-specific-functions.html |
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299 |
LINESTRING |
25 |
LineString(pt [, pt] ...)
Constructs a LineString... |
|
https://dev.mysql.com/doc/refman/8.1/en/gis-mysql-specific-functions.html |