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SQL WHEREA WHERE clause in SQL is a data manipulation language statement. WHERE clauses are not mandatory clauses of SQL DML statements. But it can be used to limit the number of rows affected by a SQL DML statement or returned by a query. Actually. it filters the records. It returns only those queries which fulfill the specific conditions. WHERE clause is used in SELECT, UPDATE, DELETE statement etc. Let's see the syntax for sql where: SELECT column1, column 2, ... column n FROM table_name WHERE [conditions] WHERE clause uses some conditional selection
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