Expressions, Functions, Operators

Statements

ComponentSupportedNotes and limitations

Common statements

Clauses

ComponentSupportedNotes and limitations

WHERE

HAVING

LIMIT

OFFSET

GROUP BY

Group-by columns can be referred to by their ordinal (e.g. 1, 2), a MySQL dialect extension.

ORDER BY

Order-by columns can be referred to by their ordinal (e.g. 1, 2), a MySQL dialect extension.

Aggregate functions

DISTINCT

ALL

Table expressions

ComponentSupportedNotes and limitations

Tables and views

Table and view aliases

Joins

LEFT OUTER, RIGHT OUTER, INNER, NATURAL, and CROSS JOINS are supported. FULL OUTER joins are not supported.

Subqueries

UNION

Scalar expressions

ComponentSupportedNotes and limitations

Common operators

IF

CASE

NULLIF

COALESCE

IFNULL

AND

OR

LIKE

IN

INTERVAL

Scalar subqueries

Column ordinal references

Functions and operators

Currently supporting 308 of 438 MySQL functions.

Most functions are simple to implement. If you need one that isn't implemented, please file an issue. We can fulfill most requests for new functions within 24 hours.

ComponentSupportedNotes and limitations

%

&

`

*

+

->>

->

-

/

:=

Works as a synonym for =, but does not allow assignment in SELECT expressions (GitHub Issue)

<<

<=>

Null-safe equals operator

<=

<>, !=

<

=

>=

>>

>

^

ABS()

ACOS()

ADDDATE()

ADDTIME()

AES_DECRYPT()

AES_ENCRYPT()

AND

ANY_VALUE()

ARRAY_LENGTH()

ASCII()

ASIN()

ASYMMETRIC_DECRYPT()

ASYMMETRIC_DERIVE()

ASYMMETRIC_ENCRYPT()

ASYMMETRIC_SIGN()

ASYMMETRIC_VERIFY()

ATAN()

ATAN2()

AVG()

BENCHMARK()

BETWEEN ... AND ...

BIN()

BIN_TO_UUID()

BIT_AND()

BIT_COUNT()

BIT_LENGTH()

BIT_OR()

\ is supported

BIT_XOR()

^ is supported

CAN_ACCESS_COLUMN()

CAN_ACCESS_DATABASE()

CAN_ACCESS_TABLE()

CAN_ACCESS_VIEW()

CASE

CAST()

Convert between types supported. Convert between charsets is not.

CEIL()

CEILING()

CHAR()

CHARACTER_LENGTH()

CHARSET()

CHAR_LENGTH()

COALESCE()

COERCIBILITY()

COLLATION()

COMPRESS()

CONCAT()

CONCAT_WS()

CONNECTION_ID()

CONV()

CONVERT()

Converting between types is supported. Converting between charsets is not.

CONVERT_TZ()

COS()

COT()

COUNT()

COUNT(DISTINCT)

CRC32()

CREATE_ASYMMETRIC_PRIV_KEY()

CREATE_ASYMMETRIC_PUB_KEY()

CREATE_DH_PARAMETERS()

CREATE_DIGEST()

CUME_DIST()

CURDATE()

CURRENT_DATE()

CURRENT_ROLE()

CURRENT_TIME()

CURRENT_TIMESTAMP()

CURRENT_USER()

CURTIME()

DATABASE()

DATE()

DATEDIFF()

DATETIME()

DATE_ADD()

DATE_FORMAT()

DATE_SUB()

DAY()

DAYNAME()

DAYOFMONTH()

DAYOFWEEK()

DAYOFYEAR()

DEFAULT()

DEGREES()

DENSE_RANK()

DIV

ELT()

EXP()

EXPLODE()

EXPORT_SET()

EXTRACT()

EXTRACTVALUE()

FIELD()

FIND_IN_SET()

FIRST()

FIRST_VALUE()

FLOOR()

FORMAT()

FORMAT_BYTES()

FORMAT_PICO_TIME()

FOUND_ROWS()

FROM_BASE64()

FROM_DAYS()

FROM_UNIXTIME()

GET_DD_COLUMN_PRIVILEGES()

GET_DD_CREATE_OPTIONS()

GET_DD_INDEX_SUB_PART_LENGTH()

GET_FORMAT()

GET_LOCK()

GREATEST()

GROUPING()

GROUP_CONCAT()

GTID_SUBSET()

GTID_SUBTRACT()

GEOMCOLLECTION()

GEOMETRYCOLLECTION()

HASHOF()

Returns the hash of a reference, e.g. HASHOF("master"))

HEX()

HOUR()

ICU_VERSION()

IF()

IFNULL()

IN()

INET6_ATON()

INET6_NTOA()

INET_ATON()

INET_NTOA()

INSERT()

INSTR()

INTERVAL()

IS NOT NULL

IS NOT

IS NULL

ISNULL()

IS_BINARY()

IS_FREE_LOCK()

IS_IPV4()

IS_IPV4_COMPAT()

IS_IPV4_MAPPED()

IS_IPV6()

IS_USED_LOCK()

IS_UUID()

IS

JSON_ARRAY()

JSON_ARRAYAGG()

JSON_ARRAY_APPEND()

JSON_ARRAY_INSERT()

JSON_CONTAINS()

JSON_CONTAINS_PATH()

JSON_DEPTH()

JSON_EXTRACT()

JSON_INSERT()

JSON_KEYS()

JSON_LENGTH()

JSON_MERGE()

JSON_MERGE_PATCH()

JSON_MERGE_PRESERVE()

JSON_OBJECT()

JSON_OBJECTAGG()

JSON_OVERLAPS()

JSON_PRETTY()

JSON_QUOTE()

JSON_REMOVE()

JSON_REPLACE()

JSON_SCHEMA_VALID()

JSON_SCHEMA_VALIDATION_REPORT()

JSON_SEARCH()

JSON_SET()

JSON_STORAGE_FREE()

JSON_STORAGE_SIZE()

JSON_TABLE()

FOR ORDINALITY and NESTED are not supported yet.

JSON_TYPE()

Inconsistencies when using MySQL Native Types

JSON_UNQUOTE()

JSON_VALID()

JSON_VALUE()

LAG()

LAST()

LAST_DAY

LAST_INSERT_ID()

LAST_VALUE()

LCASE()

LEAD()

LEAST()

LEFT()

LENGTH()

LIKE

LN()

LOAD_FILE()

LOCALTIME()

LOCALTIMESTAMP()

LOCATE()

LOG()

LOG10()

LOG2()

LOWER()

LPAD()

LTRIM()

LineString()

MAKEDATE()

MAKETIME()

MAKE_SET()

MASTER_POS_WAIT()

MATCH

MAX()

MBRContains()

MBRCoveredBy()

MBRCovers()

MBRDisjoint()

MBREquals()

MBRIntersects()

MBROverlaps()

MBRTouches()

MBRWithin()

MD5()

MEMBER OF()

MICROSECOND()

MID()

MIN()

MINUTE()

MOD()

MONTH()

MONTHNAME()

MultiLineString()

MultiPoint()

MultiPolygon()

NAME_CONST()

NOT, !

NOT BETWEEN ... AND ...

NOT IN()

NOT LIKE

NOT MATCH

NOT REGEXP

NOT RLIKE

NOT REGEXP is supported

NOT, !

NOW()

NTH_VALUE()

NTILE()

NULLIF()

OCT()

OCTET_LENGTH()

ORD()

OR

PERCENT_RANK()

PERIOD_ADD()

PERIOD_DIFF()

PI()

POSITION()

POW()

POWER()

PS_CURRENT_THREAD_ID()

PS_THREAD_ID()

POINT()

POLYGON()

QUARTER()

QUOTE()

RADIANS()

RAND()

RANDOM_BYTES()

RANK()

REGEXP_INSTR()

REGEXP_LIKE()

REGEXP_MATCHES()

REGEXP_REPLACE()

REGEXP_SUBSTR()

REGEXP

RELEASE_ALL_LOCKS()

RELEASE_LOCK()

REPEAT()

REPLACE()

REVERSE()

RIGHT()

RLIKE

REGEXP is supported

ROLES_GRAPHML()

ROUND()

ROW_COUNT()

ROW_NUMBER()

RPAD()

RTRIM()

SCHEMA()

SECOND()

SEC_TO_TIME()

SESSION_USER()

SHA()

SHA1()

SHA2()

SIGN()

SIN()

SLEEP()

SOUNDEX()

SPACE()

SPLIT()

SQRT()

STATEMENT_DIGEST()

STATEMENT_DIGEST_TEXT()

STD()

STDDEV()

STDDEV_POP()

STDDEV_SAMP()

STRCMP()

STR_TO_DATE()

ST_AREA()

Geodetic not yet supported

ST_ASBINARY()

ST_ASGEOJSON()

ST_ASTEXT()

ST_ASWKB()

ST_ASWKT()

ST_BUFFER()

ST_BUFFER_STRATEGY()

ST_CENTROID()

ST_CONTAINS()

ST_CONVEXHULL()

ST_CROSSES()

ST_DIFFERENCE()

ST_DIMENSION()

ST_DISJOINT()

ST_DISTANCE()

Geodetic not yet supported

ST_DISTANCE_SPHERE()

ST_ENDPOINT()

ST_ENVELOPE()

ST_EQUALS()

Only supported for POINTs

ST_EXTERIORRING()

ST_GEOHASH()

ST_GEOMCOLLFROMTEXT()

ST_GEOMCOLLFROMWKB()

ST_GEOMFROMGEOJSON()

ST_GEOMFROMTEXT()

ST_GEOMFROMWKB()

ST_GEOMETRYN()

ST_GEOMETRYTYPE()

ST_INTERIORRINGN()

ST_INTERSECTION()

ST_INTERSECTS()

ST_ISCLOSED()

ST_ISEMPTY()

ST_ISSIMPLE()

ST_ISVALID()

ST_LATFROMGEOHASH()

ST_LATITUDE()

ST_LENGTH()

Geodetic not yet supported

ST_LINEFROMTEXT()

ST_LINEFROMWKB()

ST_LONGFROMGEOHASH()

ST_LONGITUDE()

ST_MLINEFROMTEXT()

ST_MLINEFROMWKB()

ST_MPOINTFROMTEXT()

ST_MPOINTFROMWKB()

ST_MPOLYFROMTEXT()

ST_MPOLYFROMWKB()

ST_MAKEENVELOPE()

ST_NUMGEOMETRIES()

ST_NUMINTERIORRING()

ST_NUMPOINTS()

ST_OVERLAPS()

ST_PERIMETER()

Geodetic not yet supported. Not supported in MySQL. Follows PostGIS: https://postgis.net/docs/ST_Perimeter.html

ST_POINTFROMGEOHASH()

ST_POINTFROMTEXT()

ST_POINTFROMWKB()

ST_POINTN()

ST_POLYFROMTEXT()

ST_POLYFROMWKB()

ST_SRID()

ST_SIMPLIFY()

ST_STARTPOINT()

ST_SWAPXY()

ST_SYMDIFFERENCE()

ST_TOUCHES()

ST_TRANSFORM()

ST_UNION()

ST_VALIDATE()

ST_WITHIN()

Only supported for Point vs Geometry comparisons

ST_X()

ST_Y()

SUBDATE()

SUBSTR()

SUBSTRING()

SUBSTRING_INDEX()

SUBTIME()

SUM()

SYSDATE()

SYSTEM_USER()

TAN()

TIME()

TIMEDIFF()

TIMESTAMP()

TIMESTAMPADD()

TIMESTAMPDIFF()

TIME_FORMAT()

TIME_TO_SEC()

TO_BASE64()

TO_DAYS()

TO_SECONDS()

TRIM()

TRUNCATE()

UCASE()

UNCOMPRESS()

UNCOMPRESSED_LENGTH()

UNHEX()

UNIX_TIMESTAMP()

UPPER()

USER()

UTC_DATE()

UTC_TIME()

UTC_TIMESTAMP()

UUID()

UUID_SHORT()

UUID_TO_BIN()

UPDATEXML()

VALIDATE_PASSWORD_STRENGTH()

VALUES()

VARIANCE()

VAR_POP()

VAR_SAMP()

VERSION()

WAIT_FOR_EXECUTED_GTID_SET()

WEEK()

WEEKDAY()

WEEKOFYEAR()

WEIGHT_STRING()

YEAR()

YEARWEEK()

Aggregate Functions

Refer to the MySQL Aggregate Function Documentation for more info.

ComponentSupportedNotes and limitations

AVG()

BIT_AND()

BIT_OR()

BIT_XOR()

COUNT()

COUNT(DISTINCT)

GROUP_CONCAT()

JSON_OBJECT_AGG()

JSON_ARRAY_AGG()

MAX()

MIN()

STD()

STDDEV()

STDDEV_POP()

STDDEV_SAMP()

SUM()

VAR_POP()

VAR_SAMP()

VARIANCE()

Window Functions

Refer to the MySQL Window Function Descriptions for more info.

ComponentSupportedNotes and limitations

CUME_DIST()

DENSE_RANK()

FIRST()

FIRST_VALUE

LAG

LAST_VALUE()

LAST()

LEAD()

NTH_VALUE()

NTILE()

PERCENT_RANK()

RANK()

ROW_NUMBER()

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