11 lines
582 B
Markdown
11 lines
582 B
Markdown
# The SQL JOIN Clause
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The JOIN clause is used to combine rows from two or more tables, based on a related column between them.
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Here are the different types of JOINs in SQL:
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****(INNER) JOIN****: Returns only rows that have matching values in both tables
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****LEFT (OUTER) JOIN****: Returns all rows from the left table, and only the matched rows from the right table
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****RIGHT (OUTER) JOIN****: Returns all rows from the right table, and only the matched rows from the left table
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****FULL (OUTER) JOIN****: Returns all rows when there is a match in either the left or right table
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