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SQL STRUCTURED QUERY LANGUAGE
Explore The World of SQL
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WHAT IS PIVOT AND UNPIVOT IN SQL SERVER
PIVOT and UNPIVOT are relational operators. PIVOT rotates a table-valued expression by turning the unique values from one column in the expression into multiple columns in the output. And PIVOT runs aggregations where they’re required on any remaining column values that are wanted in the final output. UNPIVOT carries out the opposite operation to PIVOT…
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WHAT IS CTE OR COMMON TABLE EXPRESSION IN SQL SERVER
WHAT IS CTE OR COMMON TABLE EXPRESSION IN SQL SERVER?
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WHAT IS WINDOW FUNCTION IN SQL SERVER
WHAT IS WINDOW FUNCTION IN SQL SERVER?
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WHAT ARE THE SUB LANGUAGES OF SQL
WHAT ARE THE SUB LANGUAGES OF SQL?
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WHAT IS SQL
WHAT IS SQL?
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HOW TO USE UNION IN SQL
HOW TO USE UNION IN SQL?
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HOW TO CREATE INDEX IN SQL
HOW TO CREATE INDEX IN SQL?
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HOW TO USE DEFAULT CONSTRAINT IN SQL
HOW TO USE DEFAULT CONSTRAINT IN SQL?
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WHAT ARE SQL ALIASES
WHAT ARE SQL ALIASES?
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HOW TO USE UNIQUE CONSTRAINT IN SQL
HOW TO USE UNIQUE CONSTRAINT IN SQL?
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HOW TO USE NOT NULL CONSTRAINT IN SQL
HOW TO USE NOT NULL CONSTRAINT IN SQL?