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6 mar 2011 · To see the index for a specific table use SHOW INDEX: SHOW INDEX FROM yourtable; To see indexes for all tables within a specific schema you can use the STATISTICS table from INFORMATION_SCHEMA: SELECT DISTINCT TABLE_NAME, INDEX_NAME FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_SCHEMA = 'your_schema';
9 lip 2024 · There are 3 ways to write a query to SHOW INDEX in MySQL. 1. When the database is already in use: SHOW INDEX from my_table. WHERE [condition]; 2. When specifying the database: SHOW INDEX FROM my_table FROM my_db. WHERE [condition]; 3. Another way to specify the database: SHOW INDEX FROM my_db.my_table. WHERE [condition];
To query the index information of a table, you use the SHOW INDEXES statement as follows: To get the index of a table, you specify the table name after the FROM keyword. The statement will return the index information associated with the table in the current database.
You can list a table's indexes with the mysqlshow -k db_name tbl_name command. SHOW INDEX includes the table's generated invisible key, if it has one, by default. You can cause this information to be suppressed in the statement's output by setting show_gipk_in_create_table_and_information_schema = OFF .
18 sty 2024 · Syntax: The exact command varies depending on the database system you are using: SHOW INDEXES FROM table_name; SHOW INDEXES Statement Output. The `SHOW INDEXES` statement gives lots of details about the indexes in a certain table. Here's a breakdown of the information returned by this statement:
7 lip 2010 · In SHOW statement results, user names and host names are quoted using backticks (`). Many MySQL APIs (such as PHP) enable you to treat the result returned from a SHOW statement as you would a result set from a SELECT; see Chapter 31, Connectors and APIs, or your API
30 cze 2022 · When we want to view the index or indexes of a particular table we use the SHOW INDEX command, this command shows all the indexes present for that particular table that is mentioned in the query. The syntax for the SHOW INDEX command: We can also view indexes for a particular database, we use SELECT for the same.
