MySQL
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Method ASCIIMethod BINMethod BIT_LENGTHMethod CHARMethod CHAR_LENGTHMethod CHARACTER_LENGTHMethod CONCATMethod CONCAT_WSMethod ELTMethod EXPORT_SETMethod FIELDMethod FIND_IN_SETMethod FORMATMethod FROM_BASE64Method HEXMethod INSERTMethod INSTRMethod LCASEMethod LEFTMethod LENGTHMethod LOAD_FILEMethod LOCATEMethod LOWERMethod LPADMethod LTRIMMethod MAKE_SETMethod MIDMethod OCTMethod OCTET_LENGTHMethod ORDMethod POSITIONMethod QUOTEMethod REPEATMethod REPLACEMethod REVERSEMethod RIGHTMethod RPADMethod RTRIMMethod SOUNDEXMethod SPACEMethod STRCMPMethod SUBSTRMethod SUBSTRINGMethod SUBSTRING_INDEXMethod TO_BASE64Method TRIMMethod UCASEMethod UNHEXMethod UPPERMethod WEIGHT_STRING
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MySQL | CHAR method
schedule Aug 11, 2023
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MySQL's CHAR(~) method returns a binary string representation of the provided integer code values.
Parameters
1. N | integer
Integer representing code value for a string. Multiple integer values can be provided.
2. charset_name | charset | optional
The character set to use. Defaults to binary.
Return value
A string representation of the numeric input values using the specified character set.
Examples
To return binary string representation:
SELECT CHAR(72, 101);
+------------------------------+| CHAR(72, 101) |+------------------------------+| 0x4865 |+------------------------------+
To use the ASCII character set:
SELECT CHAR(72, 101, 108, 108, 111 USING ascii);
+------------------------------------------+| CHAR(72, 101, 108, 108, 111 USING ascii) |+------------------------------------------+| Hello |+------------------------------------------+
Published by Arthur Yanagisawa
Edited by 0 others
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Official MySQL Documentation
https://dev.mysql.com/doc/refman/8.0/en/string-functions.html#function_char
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