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Oracle CURSOR FOR LOOP statement.

Oracle/PLSQL CURSOR FOR LOOP Statement can be used when you want to upload and process each cursor entry. CURSOR FOR LOOP will end when all records ar…

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Oracle FOR LOOP statement.

In Oracle/PLSQL, the FOR LOOP cycleallows you to execute code again for a fixed number of times….

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Oracle LOOP statement.

In Oracle, the LOOP statement is used when you are not sure how many times you want to execute a loop body or execute a loop body at least once….

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Optimized permanent minimization in MySQL 8.0.

In MySQL 8.0.16 optimizer has improved again!Comparisons of columns of numeric types with constants are checked and stacked or deleted for invalid val…

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Oracle AND condition.

The Oracle condition AND (also called AND operator) is used to check two or more conditions of SELECT, INSERT, UPDATE or DELETE operators….

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