PDF (US Ltr)
- 35.1Mb
PDF (A4)
- 35.2Mb
Man Pages (TGZ)
- 256.4Kb
Man Pages (Zip)
- 361.2Kb
Info (Gzip)
- 3.4Mb
Info (Zip)
- 3.4Mb
Search Results
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-thread-id.html
Returns the Performance Schema thread ID assigned to a given connection ID, or the thread ID for the current connection if the connection ID is NULL. Parameters in_connection_id BIGINT UNSIGNED: The ID of the connection for which to return the ...
https://dev.mysql.com/doc/refman/5.7/en/sys-ps-thread-stack.html
Returns a JSON formatted stack of all statements, stages, and events within the Performance Schema for a given thread ID. The value should match the THREAD_ID column from some Performance Schema threads table row. row *************************** ...
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/mysql-command-options.html
--binary-as-hex when enabled affects display of all binary strings, including those returned by functions such as CHAR() and UNHEX(). By default, mysql translates \r\n in statement strings to \n and interprets \0 as the statement terminator. mysql ...
https://dev.mysql.com/doc/refman/5.7/en/faqs-mysql-cluster.html
The logical or functional elements of a cluster are referred to as nodes, and a computer housing a cluster node is sometimes referred to as a cluster host. Data node functionality is handled by instances of the NDB data node process ndbd. This is ...
https://dev.mysql.com/doc/refman/5.7/en/features.html
Implements SQL functions using a highly optimized class library that should be as fast as possible. Statements and Functions Full operator and function support in the SELECT list and WHERE clause of queries. Support for group functions (COUNT(), ...
https://dev.mysql.com/doc/refman/5.7/en/keywords.html
This may also be true for the names of built-in functions. However, by default, no whitespace is permitted in function invocations between the function name and the following ( character. This requirement enables the parser to distinguish whether ...
https://dev.mysql.com/doc/refman/5.7/en/show-create-procedure.html
It returns the exact string that can be used to re-create the named stored procedure. A similar statement, SHOW CREATE FUNCTION, displays information about stored functions (see Section 13.7.5.8, “SHOW CREATE FUNCTION Statement”). If you do not ... SHOW CREATE PROCEDURE proc_name This statement is a MySQL ...
https://dev.mysql.com/doc/refman/5.7/en/spatial-types.html
The specification describes a set of SQL geometry types, as well as functions on those types to create and analyze geometry values. MySQL spatial extensions enable the generation, storage, and analysis of geographic features: Data types for ... The ...
https://dev.mysql.com/doc/refman/5.7/en/upgrading-from-previous-series.html
All credentials are stored in the authentication_string column, including those formerly stored in the Password column. If performing an in-place upgrade to MySQL 5.7.6 or later, run mysql_upgrade as directed by the in-place upgrade procedure to ...