Ralf Becker e3fb4142fc need to cast to string, as ADOdb 5.20 would return NULL instead of '' for NULL, causing us to write that into NOT NULL columns		2016-02-22 13:31:44 +00:00
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src	need to cast to string, as ADOdb 5.20 would return NULL instead of '' for NULL, causing us to write that into NOT NULL columns	2016-02-22 13:31:44 +00:00