1.

What Is Left Join?

Answer»

Left join specifies that the join between the two tables should be left join, it uses before the word join. The resulting table only CONTAIN the COMBINATION among two tables with the full data SET from the FIRST table.

Left join specifies that the join between the two tables should be left join, it uses before the word join. The resulting table only contain the combination among two tables with the full data set from the first table.



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