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nodeModifyTable.c

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    • Tom Lane's avatar
      8a5849b7
      Split the processing of INSERT/UPDATE/DELETE operations out of execMain.c. · 8a5849b7
      Tom Lane authored 
      They are now handled by a new plan node type called ModifyTable, which is
placed at the top of the plan tree.  In itself this change doesn't do much,
except perhaps make the handling of RETURNING lists and inherited UPDATEs a
tad less klugy.  But it is necessary preparation for the intended extension of
allowing RETURNING queries inside WITH.

Marko Tiikkaja
      8a5849b7
      History
      Split the processing of INSERT/UPDATE/DELETE operations out of execMain.c.
      Tom Lane authored 
      They are now handled by a new plan node type called ModifyTable, which is
placed at the top of the plan tree.  In itself this change doesn't do much,
except perhaps make the handling of RETURNING lists and inherited UPDATEs a
tad less klugy.  But it is necessary preparation for the intended extension of
allowing RETURNING queries inside WITH.

Marko Tiikkaja