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July 2011 Entries


Cascading IF-ELSE-ELSEIF A.K.A. Nested IF-ELSE Statements in a SSIS Expression

Today it will be a concise post, but I hope quite helpful and informative. As most SSIS developers know SSIS Expressions are used to drive several key tidbits of a package components as the Conditional Split, Package Variables value assignments, Derived Column Transformation, form a SQL statement for Execute SQL task, drive precedence constraints, set package properties as connection string for example and more. So it is hard to underestimate the importance of the SSIS Expressions for a SSIS developer. ......