MySQL Show

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MySQL Show Functions, Statements

MySQL show statement has various purposes and usage depends on how and where you're using it.

Most of the SHOW statements supports “where clauses”.

MySQL API’s such as PHP allows the users to analyze, verify, and manipulate the results of the show statement.

Various MySQL SHOW Statements are listed below:

To list all the character set supported, available in your MySQL server

·         MySQL> SHOW CHARACTER SET

·         MySQL> SHOW CHARACTER SET like "%latin%"

To list all the columns from a particular MySQL table name:

·         MySQL> SHOW [FULL] COLUMNS FROM tbl_name [FROM db_name] [like_or_where]

·         MySQL> SHOW COLUMNS FROM tbl_name from database_name like "keyword"

To show or display the creation statement of a particular MySQL Database

·         MySQL> SHOW CREATE DATABASE db_name

To show or display the creation statement of a particular MySQL user defined function

·         MySQL> SHOW CREATE FUNCTION func_name

To show or display the creation statement of a particular MySQL user defined procedure

·         MySQL> SHOW CREATE PROCEDURE proc_name

To show or display the creation statement of a particular MySQL table

·         MySQL> SHOW CREATE TABLE tbl_name

To show, list all the database/schemas available in MySQL

·         MySQL> SHOW DATABASES [like_or_where]

To show, the database log file or status of a particular MySQL storage engine available in MySQL

·         MySQL> SHOW ENGINE engine_name {LOGS | STATUS }

·         MySQL> SHOW ENGINE InnoDB STATUS

To show, list all the database storage engines available in MySQL

·         MySQL> SHOW [STORAGE] ENGINES

To show, list all the errors defaulted in MySQL

·         MySQL> SHOW ERRORS [LIMIT [offset,] row_count]

To show the information about a particular MySQL user defined function

·         MySQL> SHOW FUNCTION CODE func_name

To show, list all the MySQL user defined functions

·         MySQL> SHOW FUNCTION STATUS [like_or_where]

To show, list all the access privileges granted for a particular MySQL user

·         MySQL> SHOW GRANTS FOR user

To show, list all the indexes created on a particular MySQL table

·         MySQL> SHOW INDEX FROM tbl_name [FROM db_name]

To show, the database log file or status of the InnoDB MySQL storage engine. This statement is a shortened/direct statement of “SHOW ENGINE STATUS” for InnoDB.

·         MySQL> SHOW INNODB STATUS

To show the information about a particular MySQL user defined procedure

·         MySQL> SHOW PROCEDURE CODE proc_name

To show, list all the MySQL user defined procedures

·         MySQL> SHOW PROCEDURE STATUS [like_or_where]

To show MySQL InnoDB mutex statistics

·         MySQL> SHOW MUTEX STATUS

To show, list all the non-temporary (constant) tables which are currently in MySQL table cache

·         MySQL> SHOW OPEN TABLES [FROM db_name] [like_or_where]

To show, list all the system access privileges supported by MySQL

·         MySQL> SHOW PRIVILEGES

To show, list all the running MySQL threads/processes

·         MySQL> SHOW [FULL] PROCESSLIST

To show, list the MySQL profiling information of resource usage while executing a statement

·         MySQL> SHOW PROFILE [types] [FOR QUERY n] [OFFSET n] [LIMIT n]

·         MySQL> SHOW PROFILES

To show, list the MySQL server status information. The same information can be obtained using the “mysql-admin –extended-status” command/utility

·         MySQL> SHOW [GLOBAL | SESSION] STATUS [like_or_where]

·         MySQL> SHOW STATUS

To show, list the tables presented in a particular MySQL database. “SHOW TABLE STATUS” Work same like “SHOW TABLES”, except giving more information about non-temporary tables.

·         MySQL> SHOW TABLE STATUS [FROM db_name] [like_or_where]

·         MySQL> SHOW TABLES [FROM db_name] [like_or_where]

To show all the triggers presented/stored in the given MySQL database

·         MySQL> SHOW TRIGGERS [FROM db_name] [like_or_where]

To show, list all the MySQL system variables available in the server

·         MySQL> SHOW [GLOBAL | SESSION] VARIABLES [like_or_where]

To show, list all the warnings resulted while executing a statement

·         MySQL> SHOW WARNINGS [LIMIT [offset,] row_count]

For more information, Please check 

http://dev.mysql.com/doc/refman/5.0/en/show.html

http://dev.mysql.com/doc/refman/6.0/en/show.html

http://kathyravan.blogspot.com/2008/12/mysql-show-statements.html

http://kathyravan.blogspot.com/2008/12/memory-mysql-storage-engine-formerly.html

http://kathyravan.blogspot.com/2008/12/blackhole-mysql-storage-engine.html

http://kathyravan.blogspot.com/2008/12/starting-and-stopping-mysql.html

Keywords: MySQL, MySQL Show Statements, Show Statments, MySQL Show Functions, MySQL Show, Show