step
Right click the database to create a new query , Fill in the data name and table name .
SELECT CONCAT( 'ALTER TABLE ', TABLE_NAME, '', ' ADD ', IF ( NON_UNIQUE = 1, CASE UPPER( INDEX_TYPE ) WHEN 'FULLTEXT' THEN 'FULLTEXT INDEX' WHEN 'SPATIAL' THEN 'SPATIAL INDEX' ELSE CONCAT( 'INDEX ', INDEX_NAME, ' USING ', INDEX_TYPE ) END, IF ( UPPER( INDEX_NAME ) = 'PRIMARY', CONCAT( 'PRIMARY KEY USING ', INDEX_TYPE ), CONCAT( 'UNIQUE INDEX ', INDEX_NAME, 'USING ', INDEX_TYPE ) ) ), '(', GROUP_CONCAT( DISTINCT CONCAT( '', COLUMN_NAME, '' ) ORDER BY SEQ_IN_INDEX ASC SEPARATOR ', ' ), ');' ) AS 'Show_Add_Indexes' FROM information_schema.STATISTICS WHERE TABLE_SCHEMA = ' Database name ' AND TABLE_NAME = ' The name of the table ' GROUP BY TABLE_NAME, INDEX_NAME ORDER BY TABLE_NAME ASC, INDEX_NAME ASC;Examples of execution results
