475 lines
11 KiB
MySQL
475 lines
11 KiB
MySQL
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/* https://dev.mysql.com/doc/refman/8.0/en/show-binary-logs.html */
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SHOW BINARY LOGS;
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SHOW MASTER LOGS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-binlog-events.html */
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/* SHOW BINLOG EVENTS
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[IN 'log_name']
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[FROM pos]
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[LIMIT [offset,] row_count] */
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SHOW BINLOG EVENTS IN 'log_name' FROM 50 LIMIT 100, 500;
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SHOW BINLOG EVENTS FROM 50 LIMIT 100, 500;
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SHOW BINLOG EVENTS IN 'log_name' LIMIT 100, 500;
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SHOW BINLOG EVENTS IN 'log_name' LIMIT 500;
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SHOW BINLOG EVENTS FROM 50 LIMIT 100, 500;
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SHOW BINLOG EVENTS LIMIT 100, 500;
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SHOW BINLOG EVENTS LIMIT 500;
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SHOW BINLOG EVENTS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-character-set.html */
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/* SHOW {CHARACTER SET | CHARSET}
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[LIKE 'pattern' | WHERE expr] */
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SHOW CHARACTER SET WHERE age = 18;
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SHOW CHARSET LIKE 'pattern';
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/* https://dev.mysql.com/doc/refman/8.0/en/show-collation.html */
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/* SHOW COLLATION
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[LIKE 'pattern' | WHERE expr] */
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SHOW COLLATION LIKE 'pattern';
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SHOW COLLATION WHERE age = 18;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-columns.html */
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/* SHOW [EXTENDED] [FULL] {COLUMNS | FIELDS}
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{FROM | IN} tbl_name
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[{FROM | IN} db_name]
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[LIKE 'pattern' | WHERE expr] */
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SHOW EXTENDED COLUMNS FROM tbl_name IN db_name LIKE 'pattern';
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SHOW EXTENDED FULL COLUMNS FROM tbl_name IN db_name LIKE 'pattern';
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SHOW EXTENDED COLUMNS FROM tbl_name IN db_name LIKE 'pattern';
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SHOW FULL COLUMNS FROM tbl_name IN db_name LIKE 'pattern';
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SHOW FULL COLUMNS FROM tbl_name IN db_name LIKE 'pattern';
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SHOW COLUMNS FROM tbl_name IN db_name LIKE 'pattern';
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SHOW COLUMNS IN tbl_name FROM db_name LIKE 'pattern';
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SHOW COLUMNS IN tbl_name FROM db_name WHERE age = 18;
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SHOW FIELDS IN tbl_name FROM db_name LIKE 'pattern';
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SHOW FIELDS IN tbl_name FROM db_name WHERE age = 18;
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SHOW COLUMNS FROM my_table FROM my_db;
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SHOW COLUMNS FROM my_db.my_table;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-create-database.html */
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/* SHOW CREATE {DATABASE | SCHEMA} [IF NOT EXISTS] db_name */
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SHOW CREATE DATABASE IF NOT EXISTS db_name;
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SHOW CREATE SCHEMA IF NOT EXISTS db_name;
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SHOW CREATE DATABASE db_name;
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SHOW CREATE SCHEMA db_name;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-create-event.html */
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SHOW CREATE EVENT event_name;
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SHOW CREATE EVENT my_schema.e_daily;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-create-function.html */
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SHOW CREATE FUNCTION func_name;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-create-procedure.html */
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SHOW CREATE PROCEDURE proc_name;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-create-table.html */
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SHOW CREATE TABLE tbl_name;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-create-trigger.html */
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SHOW CREATE TRIGGER trigger_name;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-create-user.html */
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/* SHOW CREATE USER user */
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SHOW CREATE USER user;
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SHOW CREATE USER 'u1'@'localhost';
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/* https://dev.mysql.com/doc/refman/8.0/en/show-create-view.html */
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SHOW CREATE VIEW view_name;
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SHOW CREATE VIEW test.v;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-databases.html */
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/* SHOW {DATABASES | SCHEMAS}
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[LIKE 'pattern' | WHERE expr] */
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SHOW DATABASES LIKE 'pattern';
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SHOW SCHEMAS LIKE 'pattern';
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SHOW DATABASES WHERE age = 18;
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SHOW SCHEMAS WHERE age = 18;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-engine.html */
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/* SHOW ENGINE engine_name {STATUS | MUTEX} */
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SHOW ENGINE NDB STATUS;
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SHOW ENGINE INNODB STATUS;
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SHOW ENGINE INNODB MUTEX;
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SHOW ENGINE PERFORMANCE_SCHEMA STATUS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-engines.html */
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/* SHOW [STORAGE] ENGINES */
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SHOW STORAGE ENGINES;
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SHOW ENGINES;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-errors.html */
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/* SHOW ERRORS [LIMIT [offset,] row_count]
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SHOW COUNT(*) ERRORS */
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SHOW ERRORS LIMIT 50, 100;
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SHOW ERRORS LIMIT 100;
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SHOW ERRORS;
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SHOW COUNT(*) ERRORS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-events.html */
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/* SHOW EVENTS
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[{FROM | IN} schema_name]
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[LIKE 'pattern' | WHERE expr] */
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SHOW EVENTS FROM schema_name LIKE 'pattern';
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SHOW EVENTS IN schema_name LIKE 'pattern';
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SHOW EVENTS IN schema_name WHERE age = 18;
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SHOW EVENTS WHERE age = 18;
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SHOW EVENTS IN schema_name;
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SHOW EVENTS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-function-code.html */
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SHOW FUNCTION CODE func_name;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-function-status.html */
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/* SHOW FUNCTION STATUS
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[LIKE 'pattern' | WHERE expr] */
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SHOW FUNCTION STATUS LIKE 'pattern';
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SHOW FUNCTION STATUS WHERE age = 18;
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SHOW FUNCTION STATUS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-grants.html */
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/* SHOW GRANTS
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[FOR user_or_role
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[USING role [, role] ...]]
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user_or_role: {
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user (see Section 6.2.4, “Specifying Account Names”)
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} */
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SHOW GRANTS FOR 'jeffrey'@'localhost';
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SHOW GRANTS;
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SHOW GRANTS FOR CURRENT_USER;
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SHOW GRANTS FOR CURRENT_USER();
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SHOW GRANTS FOR 'u1'@'localhost' USING 'r2';
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SHOW GRANTS FOR 'u1'@'localhost' USING 'r1', 'r2';
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/* https://dev.mysql.com/doc/refman/8.0/en/show-index.html */
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/* SHOW [EXTENDED] {INDEX | INDEXES | KEYS}
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{FROM | IN} tbl_name
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[{FROM | IN} db_name]
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[WHERE expr] */
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SHOW EXTENDED INDEXES FROM tbl_name FROM db_name WHERE age = 18;
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SHOW EXTENDED INDEXES FROM tbl_name IN db_name WHERE age = 18;
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SHOW EXTENDED INDEX IN tbl_name IN db_name WHERE age = 18;
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SHOW INDEXES FROM tbl_name FROM db_name WHERE age = 18;
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SHOW INDEXES FROM tbl_name IN db_name WHERE age = 18;
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SHOW INDEX IN tbl_name IN db_name WHERE age = 18;
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SHOW INDEX IN tbl_name FROM db_name WHERE age = 18;
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SHOW KEYS IN tbl_name WHERE age = 18;
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SHOW KEYS IN tbl_name FROM db_name;
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SHOW KEYS IN tbl_name;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-master-status.html */
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SHOW MASTER STATUS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-open-tables.html */
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/* SHOW OPEN TABLES
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[{FROM | IN} db_name]
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[LIKE 'pattern' | WHERE expr] */
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SHOW OPEN TABLES FROM db_name LIKE 'pattern';
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SHOW OPEN TABLES FROM db_name WHERE age = 18;
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SHOW OPEN TABLES IN db_name LIKE 'pattern';
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SHOW OPEN TABLES IN db_name WHERE age = 18;
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SHOW OPEN TABLES IN db_name;
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SHOW OPEN TABLES WHERE age = 18;
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SHOW OPEN TABLES;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-plugins.html */
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SHOW PLUGINS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-privileges.html */
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SHOW PRIVILEGES;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-procedure-code.html */
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SHOW PROCEDURE CODE proc_name;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-procedure-status.html */
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/* SHOW PROCEDURE STATUS
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[LIKE 'pattern' | WHERE expr] */
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SHOW PROCEDURE STATUS WHERE age = 18;
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SHOW PROCEDURE STATUS LIKE 'pattern';
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SHOW PROCEDURE STATUS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-processlist.html */
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/* SHOW [FULL] PROCESSLIST */
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SHOW FULL PROCESSLIST;
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SHOW PROCESSLIST;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-profile.html */
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/* SHOW PROFILE [type [, type] ... ]
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[FOR QUERY n]
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[LIMIT row_count [OFFSET offset]]
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type: {
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ALL
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| BLOCK IO
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| CONTEXT SWITCHES
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| CPU
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| IPC
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| MEMORY
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| PAGE FAULTS
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| SOURCE
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| SWAPS
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} */
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SHOW PROFILE;
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SHOW PROFILE FOR QUERY 1;
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SHOW PROFILE FOR QUERY 1 LIMIT 100 OFFSET 100;
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SHOW PROFILE FOR QUERY 1 LIMIT 100;
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SHOW PROFILE ALL FOR QUERY 1 LIMIT 100 OFFSET 100;
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SHOW PROFILE ALL, BLOCK IO, CONTEXT SWITCHES, CPU, IPC, MEMORY, PAGE FAULTS, SOURCE, SWAPS FOR QUERY 1 LIMIT 100 OFFSET 100;
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SHOW PROFILE ALL, BLOCK IO, CONTEXT SWITCHES, CPU FOR QUERY 1 LIMIT 100 OFFSET 100;
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SHOW PROFILE IPC, MEMORY, PAGE FAULTS, SOURCE, SWAPS FOR QUERY 1 LIMIT 100;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-profiles.html */
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SHOW PROFILES;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-relaylog-events.html */
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/* SHOW RELAYLOG EVENTS
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[IN 'log_name']
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[FROM pos]
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[LIMIT [offset,] row_count]
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[channel_option]
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channel_option:
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FOR CHANNEL channel */
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SHOW RELAYLOG EVENTS IN 'log_name' FROM 50 LIMIT 100, 200 FOR CHANNEL 'channel';
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SHOW RELAYLOG EVENTS LIMIT 100, 200 FOR CHANNEL 'channel';
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SHOW RELAYLOG EVENTS IN 'log_name' FROM 50;
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SHOW RELAYLOG EVENTS FROM 50 LIMIT 100, 200 FOR CHANNEL 'channel';
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SHOW RELAYLOG EVENTS LIMIT 100, 200 FOR CHANNEL 'channel';
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SHOW RELAYLOG EVENTS LIMIT 200 FOR CHANNEL 'channel';
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SHOW RELAYLOG EVENTS FOR CHANNEL 'channel';
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SHOW RELAYLOG EVENTS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-replicas.html */
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SHOW REPLICAS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-slave-hosts.html */
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/* {SHOW SLAVE HOSTS | SHOW REPLICAS} */
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SHOW SLAVE HOSTS;
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SHOW REPLICAS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-replica-status.html */
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/* https://dev.mysql.com/doc/refman/8.0/en/show-slave-status.html */
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/* SHOW {REPLICA | SLAVE} STATUS [FOR CHANNEL channel] */
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SHOW REPLICA STATUS FOR CHANNEL 'channel';
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SHOW SLAVE STATUS FOR CHANNEL 'channel';
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SHOW REPLICA STATUS;
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SHOW SLAVE STATUS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-status.html */
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/* SHOW [GLOBAL | SESSION] STATUS
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[LIKE 'pattern' | WHERE expr] */
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SHOW GLOBAL STATUS LIKE 'pattern';
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SHOW GLOBAL STATUS WHERE age = 18;
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SHOW SESSION STATUS LIKE 'pattern';
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SHOW SESSION STATUS WHERE age = 18;
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SHOW STATUS LIKE 'pattern';
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SHOW STATUS WHERE age = 18;
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SHOW GLOBAL STATUS;
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SHOW SESSION STATUS;
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SHOW STATUS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-table-status.html */
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/* SHOW TABLE STATUS
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[{FROM | IN} db_name]
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[LIKE 'pattern' | WHERE expr] */
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SHOW TABLE STATUS FROM db_name LIKE 'pattern';
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SHOW TABLE STATUS IN db_name WHERE age = 18;
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SHOW TABLE STATUS IN db_name;
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SHOW TABLE STATUS WHERE age = 18;
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SHOW TABLE STATUS;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-tables.html */
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/* SHOW [EXTENDED] [FULL] TABLES
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[{FROM | IN} db_name]
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[LIKE 'pattern' | WHERE expr] */
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SHOW EXTENDED FULL TABLES FROM db_name LIKE 'pattern';
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SHOW EXTENDED TABLES FROM db_name LIKE 'pattern';
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SHOW FULL TABLES IN db_name WHERE age = 18;
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SHOW TABLES FROM db_name LIKE 'pattern';
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SHOW TABLES IN db_name WHERE age = 18;
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SHOW TABLES IN db_name;
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SHOW TABLES WHERE age = 18;
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SHOW TABLES;
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/* https://dev.mysql.com/doc/refman/8.0/en/show-triggers.html */
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/* SHOW TRIGGERS
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[{FROM | IN} db_name]
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[LIKE 'pattern' | WHERE expr] */
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SHOW TRIGGERS FROM db_name LIKE 'pattern';
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SHOW TRIGGERS IN db_name WHERE age = 18;
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SHOW TRIGGERS IN db_name;
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SHOW TRIGGERS WHERE age = 18;
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SHOW TRIGGERS;
|
||
|
|
||
|
|
||
|
|
||
|
/* https://dev.mysql.com/doc/refman/8.0/en/show-variables.html */
|
||
|
|
||
|
/* SHOW [GLOBAL | SESSION] VARIABLES
|
||
|
[LIKE 'pattern' | WHERE expr] */
|
||
|
|
||
|
SHOW GLOBAL VARIABLES LIKE 'pattern';
|
||
|
SHOW SESSION VARIABLES WHERE age = 18;
|
||
|
SHOW VARIABLES LIKE 'pattern';
|
||
|
SHOW VARIABLES WHERE age = 18;
|
||
|
SHOW VARIABLES;
|
||
|
|
||
|
|
||
|
|
||
|
/* https://dev.mysql.com/doc/refman/8.0/en/show-warnings.html */
|
||
|
|
||
|
/* SHOW WARNINGS [LIMIT [offset,] row_count]
|
||
|
SHOW COUNT(*) WARNINGS */
|
||
|
|
||
|
|
||
|
SHOW WARNINGS LIMIT 100, 200;
|
||
|
SHOW WARNINGS LIMIT 200;
|
||
|
SHOW WARNINGS;
|
||
|
SHOW COUNT(*) WARNINGS;
|