Строковые функции MySQL
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ОГЛАВЛЕНИЕ
- Строковые функции MySQL
- integer ASCII(str string)
- integer ORD(str string)
- string CONV(int_or_str integer or string, from_base integer, to_base integer)
- string BIN(int integer)
- string OCT(int integer)
- string HEX(int_or_str string or integer)
- string CHAR(int integer, ...)
- string CONCAT(str1 string, str2 string,...)
- string CONCAT_WS(separator string, str1 string, str2 string,...)
- integer LENGTH(str string)
- integer OCTET_LENGTH(str string)
- integer CHAR_LENGTH(str string)
- integer CHARACTER_LENGTH(str string)
- integer POSITION(substr string IN str string)
- integer LOCATE(substr string, str string, pos integer)
- integer INSTR( str string, substr string)
- string LPAD( str string, len integer, padstr string)
- string RPAD( str string, len integer, padstr string)
- string LEFT( str string, len integer)
- string RIGHT( str string, len integer)
- string SUBSTRING(...)
- string MID(str string, pos integer, len integer)
- string SUBSTRING_INDEX( str string, delim string, count integer)
- string LTRIM( str string )
- string RTRIM( str string )
- string TRIM( [[BOTH | LEADING | TRAILING] [remstr] string FROM] str string )
- string SOUNDEX( str string )
- string SPACE( N integer )
- string REPLACE( str string, from_str string, to_str string)
- string REPEAT( str string, count integer)
- string REVERSE( str string )
- string INSERT( str string, pos integer, len integer, newstr string )
- string ELT( N integer, str1 string, str2 string, str3 string,...)
- integer FIELD( str string, str1 string, str2 string, str3 string,...)
- integer FIND_IN_SET( str string, strlist string )
- string MAKE_SET( bits, str1 string , str2 string ,...)
- string EXPORT_SET( bits, on string , off string, [separator char, [number_of_bits integer]])
- string LCASE( str string ) string
- string LOWER( str string )
- string UCASE( str string )
- string UPPER( str string )
- string LOAD_FILE( file_name string )
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