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Add C comment that '=' is not documented for plpgsql assignment.

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This commit is contained in:
Bruce Momjian 2012-08-15 12:00:56 -04:00
parent fc5f20057f
commit 1d9a6ae855
1 changed files with 1 additions and 1 deletions
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src/pl/plpgsql/src/gram.y
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@ -746,7 +746,7 @@ decl_defkey : assign_operator
| K_DEFAULT | K_DEFAULT
; ;
assign_operator : '=' assign_operator : '=' /* not documented because it might be removed someday */
| COLON_EQUALS | COLON_EQUALS
; ;