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Fix a couple of places where the plpgsql grammar would produce an unhelpful
'syntax error' message, rather than something that might draw one's attention to a missing or wrong-type variable declaration. Per recent gripe.
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@ -9,7 +9,7 @@
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*
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*
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*
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*
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* IDENTIFICATION
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* IDENTIFICATION
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* $PostgreSQL: pgsql/src/pl/plpgsql/src/gram.y,v 1.114 2008/09/02 20:37:55 tgl Exp $
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* $PostgreSQL: pgsql/src/pl/plpgsql/src/gram.y,v 1.115 2008/09/10 01:09:45 tgl Exp $
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*
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*
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*-------------------------------------------------------------------------
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*-------------------------------------------------------------------------
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*/
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*/
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@ -741,6 +741,18 @@ getdiag_target : T_SCALAR
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check_assignable(yylval.scalar);
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check_assignable(yylval.scalar);
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$$ = yylval.scalar->dno;
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$$ = yylval.scalar->dno;
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}
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}
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| T_ROW
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{
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yyerror("expected an integer variable");
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}
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| T_RECORD
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{
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yyerror("expected an integer variable");
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}
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| T_WORD
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{
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yyerror("expected an integer variable");
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}
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;
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;
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@ -1669,6 +1681,18 @@ cursor_variable : T_SCALAR
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}
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}
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$$ = (PLpgSQL_var *) yylval.scalar;
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$$ = (PLpgSQL_var *) yylval.scalar;
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}
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}
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| T_ROW
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{
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yyerror("expected a cursor or refcursor variable");
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}
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| T_RECORD
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{
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yyerror("expected a cursor or refcursor variable");
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}
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| T_WORD
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{
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yyerror("expected a cursor or refcursor variable");
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}
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;
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;
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exception_sect :
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exception_sect :
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