Download free MYSQL cheat sheet by David Child
CHAR String (0 - 255) VARCHAR String (0 - 255) TINYTEXT String (0 - 255) TEXT String (0 - 65535) BLOB String (0 - 65535) MEDIUMTEXT String (0 - 16777215) MEDIUMBLOB String (0 - 16777215) LONGTEXT String (0 - 4294967295) LONGBLOB String (0 - 4294967295) TINYINT x Integer (-128 to 127) SMALLINT x Integer(-32768 to 32767) MEDIUMINT x Integer (-8388608 to 8388607) INT x Integer (-2147483648 to 2147483647) BIGINT x Integer (-9223372036854775808 to 9223372036854775807) FLOAT Decimal (precise to 23 digits) DOUBLE Decimal (24 to 53 digits) DECIMAL "DOUBLE" stored as string DATE YYYY-MM-DD DATETIME YYYY-MM-DD HH:MM:SS TIMESTAMP YYYYMMDDHHMMSS TIME HH:MM:SS ENUM One of preset options SET Selection of preset options
ABS COS SIGN SIN MOD TAN FLOOR ACOS CEILING ASIN ROUND ATAN, ATAN2 DIV COT EXP RAND LN LEAST LOG, LOG2, LOG10 GREATEST POW DEGREES POWER RADIANS SQRT TRUNCATE PI
DAYOFWEEK DATE_SUB WEEKDAY ADDDATE DAYOFMONTH SUBDATE DAYOFYEAR EXTRACT MONTH TO_DAYS DAYNAME FROM_DAYS MONTHNAME DATE_FORMAT QUARTER TIME_FORMAT WEEK CURRENT_DATE YEAR CURRENT_TIME YEARWEEK NOW HOUR SYSDATE MINUTE UNIX_TIMESTAMP SECOND FROM_UNIXTIME PERIOD_ADD SEC_TO_TIME PERIOD_DIFF TIME_TO_SEC DATE_ADD
BIT_COUNT DES_ENCRYPT DATABASE DES_DECRYPT USER LAST _ INSERT_ID SYSTEM_USE FORMAT SESSION_USER VERSION CURRENT_USER CONNECTION_ID PASSWORD GET_LOCK OLD_PASSWORD RELEASE_LOCK ENCRYPT IS_FREE_LOCK DECODE BENCHMARK MD5 INET_NTOA SHA1 INET_ATON AES_ENCRYPT FOUND_ROWS AES_DECRYPT STRCMP
ASCII SUBSTRING ORD MID CONV SUBSTRING_INDEX BIN LTRIM OCT RTRIM HEX TRIM CHAR SOUNDEX CONCAT SPACE CONCAT_WS REPLACE LENGTH REPEAT CHAR_LENGTH REVERSE BIT_LENGTH INSERT LOCATE ELT INSTR FIELD LPAD LCASE RPAD UCASE LEFT LOAD _FILE RIGHT QUOTE
AVG MAX BIT_AND STD BIT_OR STDDEV COUNT SUM GROUP_CONCAT VARIANCE MIN
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