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万里数据库分布式GreatDB Cluster基本功能-函数

原创 Dbb 2024-03-26
83


  • 控制流函数
    • CASEIF()IFNULL()NULLOF
  • 数学函数
    • ABS()ACOS() ASIN()ATAN()ATAN2()CEIL()CEILING()CONV()COS()COT()CRC32()DEGREES()EXP()FLOOR()LN()LOG()LOG10()LOG2()MOD()PI()POW()POWER()RADIANS()RAND()ROUND()SIGN()SIN()SQRT()TAN()TRUNCATE()
  • 时间日期函数
    • ADDDATE()ADDTIME()CONVERT_TZ()CURDATE()CURRENT_DATE()CURRENT_TIME()CURRENT_TIMESTAMP()CURTIME()DATE()DATE_ADD()DATE_FORMAT()DATE_SUB()DATEDIFF()DAY()DAYNAME()DAYOFMONTH()DAYOFWEEK()DAYOFYEAR()EXTRACT()FROM_DAYS()FROM_UNIXTIME()GET_FORMAT()HOUR()LAST_DAY()LOCALTIME()LOCALTIMESTAMP()MAKEDATE()MAKETIME()MICROSECOND()MINUTE()MONTH()MONTHNAME()NOW()PERIOD_ADD()PERIOD_DIFF()QUARTER()SEC_TO_TIME()SECOND()STR_TO_DATE()SUBDATE()SUBTIME()SYSDATE()TIME()TIME_FORMAT()TIME_TO_SEC()TIMEDIFF()TIMESTAMP()TIMESTAMPADD()TIMESTAMPDIFF()TO_DAYS()TO_SECONDS()UNIX_TIMESTAMP()UTC_DATE()UTC_TIME()UTC_TIMESTAMP()WEEK()WEEKDAY()WEEKOFYEAR()YEAR()YEARWEEK()
  • 字符串函数
    • ASCII()BIN()BIT_LENGTH()CHAR()CHAR_LENGTH()CHARACTER_LENGTH()CONCAT()CONCAT_WS()ELT()EXPORT_SET()FIELD()FIND_IN_SET()FORMAT()FROM_BASE64()HEX()INSERT()INSTR()LCASE()LEFT()LENGTH()LIKELOAD_FILE()LOCATE()LOWER()LPAD()LTRIM()MAKE_SET()MATCH()MID()NOT LIKENOT REGEXP()OCT()OCTET_LENGTH()ORD()POSITION()QUOTE()REGEXPREGEXP_INSTR()REGEXP_LIKE()REGEXP_REPLACE()REGEXP_SUBSTR()REPEAT()REPLACE()REVERSE()RIGHT()RLIKERPAD()RTRIM()SOUNDEX()SOUNDS LIKESPACE()STRCMP()SUBSTR()SUBSTRING()SUBSTRING_INDEX()TO_BASE64()TRIM()UCASE()UNHEX()UPPER()WEIGHT_STRING()
  • 数据类型转换函数
    • BIANRY()CAST()CONVERT()
  • 位运算函数
    • BIT_COUNT()
  • 聚集函数
    • AVG()BIT_AND()BIT_OR()BIT_XOR()COUNT()GROUP_CONCAT()JSON_ARRAYAGG()JSON_OBJECTAGG()MAX()MIN()STD()STDDEV()STDDEV_POP()STDDEV_SAMP()SUM()VAR_POP()VAR_SAMP()VARIANCE()
  • 窗口函数
    • CUME_DIST()DENSE_RANK()FIRST_VALUE()LAG()LAST_VALUE()LEAD()NTH_VALUE()NTILE()PERCENT_RANK()RANK()ROW_NUMBER()
  • 加解密函数
    • AES_DECRYPT()AES_ENCRYPT()COMPRESS()MD5()RANDOM_BYTES()SHA1()SHA2()STATEMENT_DIGEST()STATEMENT_DIGEST_TEXT()UNCOMPRESS()UNCOMPRESSED_LENGTH()VALIDATE_PASSWORD_STRENGTH()
  • 其它辅助类函数
    • ANY_VALUE()BIN_TO_UUID()DEFAULT()GROUPING()INET_ATON()INET_NTOA()INET6_ATON()INET6_NTOA()IS_IPV4()IS_IPV4_COMPAT()IS_IPV4_MAPPED()IS_IPV6()IS_UUID()MASTER_POS_WAIT()NAME_CONST()SLEEP()UUID()UUID_SHORT()UUID_TO_BIN()VALUES()
  • 用户自定义函数
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