PDF (US Ltr)
- 35.0Mb
PDF (A4)
- 35.1Mb
Man Pages (TGZ)
- 254.9Kb
Man Pages (Zip)
- 359.9Kb
Info (Gzip)
- 3.4Mb
Info (Zip)
- 3.4Mb
Search Results
https://dev.mysql.com/doc/refman/5.7/en/sys-sys-get-config.html
Given a configuration option name, returns the option value from the sys_config table, or the provided default value (which may be NULL) if the option does not exist in the table. If sys_get_config() returns the default value and that value is ...
https://dev.mysql.com/doc/refman/5.7/en/stored-routines-syntax.html
A stored routine is either a procedure or a function. Stored routines are created with the CREATE PROCEDURE and CREATE FUNCTION statements (see Section 13.1.16, “CREATE PROCEDURE and CREATE FUNCTION Statements”). A function can be called from ...A procedure is invoked using a CALL statement (see Section 13.2.1, “CALL Statement”), and can only pass back values using output ...
https://dev.mysql.com/doc/refman/5.7/en/charset-binary-collations.html
This section describes how the binary collation for binary strings compares to _bin collations for nonbinary strings. Binary strings (as stored using the BINARY, VARBINARY, and BLOB data types) have a character set and collation named binary. A ...
https://dev.mysql.com/doc/refman/5.7/en/charset-introducer.html
A character string literal, hexadecimal literal, or bit-value literal may have an optional character set introducer and COLLATE clause, to designate it as a string that uses a particular character set and collation: [_charset_name] literal [COLLATE ...Escapes are always interpreted by the parser according to the character set given by ...
https://dev.mysql.com/doc/refman/5.7/en/mysqlimport.html
--character-sets-dir=dir_name Command-Line Format --character-sets-dir=path Type String Default Value [none] The directory where character sets are installed. --debug[=debug_options], -# [debug_options] Command-Line Format --debug[=debug_options] ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndbd.html
--bind-address Command-Line Format --bind-address=name Type String Default Value Causes ndbd to bind to a specific network interface (host name or IP address). --connect-string Command-Line Format --connect-string=connection_string Type String ...
https://dev.mysql.com/doc/refman/5.7/en/charset-repertoire.html
String expressions have a repertoire attribute, which can have two values: ASCII: The expression can contain only ASCII characters; that is, characters in the Unicode range U+0000 to U+007F. The ASCII range is a subset of UNICODE range, so a string ... The repertoire of a character set is the collection of characters in the ...
https://dev.mysql.com/doc/refman/5.7/en/innodb-memcached-porting-mysql.html
In any query that performs arithmetic using column values, use the CAST() function to convert the values from string to integer, or to some other numeric type. If there is a short numeric primary key column in an InnoDB table, use it as the unique ... Consider these aspects of memcached applications when adapting an existing MySQL schema or application to use the daemon_memcached plugin: memcached keys cannot contain spaces or newlines, because these characters are used as separators in the ASCII ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-ndbd-definition.html
Data Memory, Index Memory, and String Memory DataMemory and IndexMemory are [ndbd] parameters specifying the size of memory segments used to store the actual records and their indexes. StringMemory Version (or later) NDB 7.5.0 Type or units % or ...
https://dev.mysql.com/doc/refman/5.7/en/regexp.html
Table 12.14 Regular Expression Functions and Operators Name Description NOT REGEXP Negation of REGEXP REGEXP Whether string matches regular expression RLIKE Whether string matches regular expression A regular expression is a powerful way of ...This ...