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SQL Tutorial
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SQL Alter Table
SQL Alter Table is used to modify the existing table definition. The modification in table relates to add columns, rename column and add primary key to the column in a table.
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SQL Tutorial
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MySQL PHP Query delete
Mysql PHP Query delete is used to execute Mysql function ( ) delete query from a database table. MySQL PHP Query is used to delete the records from the table 'MyTable' based on condition specified in Where Clause.
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SQL Tutorial
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SQL Update
SQL Update is used to modify the existing structure of table. The modification includes setting a new column records values on the basis of condition specified in Where Clause.
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