which sql command is used to change the structure of a database table
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The SQL ALTER TABLE command is used to change the structure of an existing table. It helps to add or delete columns, create or destroy indexes, change the type of existing columns, or rename columns or the table itself
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The SQL ALTER TABLE command is used to change the structure of an existing table.
It helps to add or delete columns, create or destroy indexes, change the type of existing columns, or rename columns or the table itself.
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