transformations:selectdbrowsbykeys
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transformations:selectdbrowsbykeys [2021/03/12 20:50] – craigt | transformations:selectdbrowsbykeys [2021/04/08 23:49] (current) – craigt | ||
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{{ transformations: | {{ transformations: | ||
======SELECT MATCHING DATABASE ROWS====== | ======SELECT MATCHING DATABASE ROWS====== | ||
- | Category: Import / Database | + | Category: Import / Database\\ |
+ | \\ | ||
=====Description===== | =====Description===== | ||
- | Selects rows from a database table where a combination of key fields matches a combination of key fields in an EasyMorph table. | + | Selects rows from a database table where a combination of key fields matches a combination of key fields in an EasyMorph table. \\ |
- | + | ||
- | Under the hood, the action creates a temporary table in the target database, uploads key field combinations into it, and performs a SELECT..WHERE..EXISTS statement. After the statement is executed the temporary table is deleted.\\ | + | |
\\ | \\ | ||
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Another use case is // | Another use case is // | ||
+ | |||
+ | \\ | ||
+ | =====Remarks===== | ||
+ | Under the hood, the action creates a temporary table in the target database, uploads key field combinations into it, and performs a SELECT..WHERE..EXISTS statement. After the statement is executed the temporary table is deleted.\\ | ||
\\ | \\ |
transformations/selectdbrowsbykeys.txt · Last modified: 2021/04/08 23:49 by craigt