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What is an UPDATE QUERY? The SQL UPDATE statement is used to modify the data in tables’ records. A condition determines which rows are to be updated. The WHERE clause is used to specify conditions. Syntax: where, table_name: name of the table column_name: name of first, second, third column… expression: new value for first, second, […]
March 17, 2023 | DBMS | No comments
Insert is a commonly used command in the Structured Query Language (SQL) data manipulation language (DML) used by SQL Server and Oracle relational databases. The insert command inserts one or more rows into a database table with the specified table column values. The insert statement is the first DML command executed immediately after creating a […]
March 16, 2023 | DBMS | No comments