Unverified Commit 3509098e authored by alexpott's avatar alexpott
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Issue #2939748 by msankhala, joachim: MigrateSourceInterface::getIds() doesn't...

Issue #2939748 by msankhala, joachim: MigrateSourceInterface::getIds() doesn't clearly document what the 'alias' property does
parent 90870fe8
......@@ -87,10 +87,10 @@ public function __toString();
*
* Additional custom keys/values that are not part of field storage
* definition can be added as shown below. The most common setting
* passed along to the ID definition is 'alias', used by the SqlBase source
* plugin in order to distinguish between ambiguous column names - for
* example, when a SQL source query joins two tables with the same column
* names.
* passed along to the ID definition is table 'alias', used by the SqlBase
* source plugin in order to distinguish between ambiguous column names -
* for example, when a SQL source query joins two tables with the same
* column names.
* @code
* return [
* 'nid' => [
......
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