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indexes, views, etc.\n- ALTER: Modify the structure of an existing database.\n- DROP: Delete database objects like tables, indexes, views, etc.\n- TRUNCATE: Remove all records from a table, freeing allocated space.\n\n### DML (Data Manipulation Language):\n- SELECT: Query the database for records.\n- INSERT: Add new records to a table.\n- UPDATE: Modify existing records in a table.\n- DELETE: Remove records from a table.\n- MERGE: Performs a UPSERT operation (insert or update) on a table.\n- CALL: Calls a stored procedure or Java subprogram.\n- EXPLAIN: Displays the execution plan for a given query.\n- LOCK TABLE: Locks a table to prevent other users from modifying it while a transaction progresses.\n\n### DCL (Data Control Language):\n- GRANT: Grant permissions to users or roles.\n- REVOKE: Revoke permissions from users or roles.\n\n### TCL (Transaction Control Language):\n- COMMIT: Commit all modifications made within the current transaction.\n- ROLLBACK: Rollback all modifications 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