Join Index In Teradata Sql
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Join Index In Teradata Sql
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Jan 2 2009 nbsp 0183 32 Left Join and Left Outer Join are one and the same The former is the shorthand for the latter The same can be said about the Right Join and Right Outer Join relationship The The question and solutions pertain specifically to INNER JOINs. If the join is a LEFT/RIGHT/FULL OUTER JOIN, then it is not a matter of preference or performance, but one of correct results. …
Join Index In Teradata SqlThe fact that when it says INNER JOIN, you can be sure of what it does and that it's supposed to be just that, whereas a plain JOIN will leave you, or someone else, wondering what the … Theta join is analogous to a special case of inner join where the on is a theta comparison on of a column from each Some decades after Codd defined them some textbook s misdefined theta