Correct an omission in the syntax error message emitted by EXECUTE INTO

in pl/pgsql.

diff --git a/src/pl/plpgsql/src/gram.y b/src/pl/plpgsql/src/gram.y
index d1823d7a091ad2ce614a1dad5641903fc8c1bac1..e1ba564ca900b42cd542e0743bc9b5067bcc4092 100644 (file)
--- a/src/pl/plpgsql/src/gram.y
+++ b/src/pl/plpgsql/src/gram.y
@@ -4,7 +4,7 @@
  *                       procedural language
  *
  * IDENTIFICATION
- *   $PostgreSQL: pgsql/src/pl/plpgsql/src/gram.y,v 1.73 2005/06/07 02:47:16 neilc Exp $
+ *   $PostgreSQL: pgsql/src/pl/plpgsql/src/gram.y,v 1.74 2005/06/08 00:49:36 neilc Exp $
  *
  *   This software is copyrighted by Jan Wieck - Hamburg.
  *
@@ -1263,13 +1263,12 @@ stmt_dynexecute : K_EXECUTE lno
                        new->cmd_type = PLPGSQL_STMT_DYNEXECUTE;
                        new->lineno   = $2;
                        new->query    = expr;
-
                        new->rec = NULL;
                        new->row = NULL;
 
                        /*
-                        * If we saw "INTO", look for an additional
-                        * row or record var.
+                        * If we saw "INTO", look for a following row
+                        * var, record var, or list of scalars.
                         */
                        if (endtoken == K_INTO)
                        {
@@ -1293,9 +1292,9 @@ stmt_dynexecute : K_EXECUTE lno
                                    plpgsql_error_lineno = $2;
                                    ereport(ERROR,
                                            (errcode(ERRCODE_SYNTAX_ERROR),
-                                            errmsg("syntax error at \"%s\"",
-                                                   yytext),
-                                            errdetail("Expected record or row variable.")));
+                                            errmsg("syntax error at \"%s\"", yytext),
+                                            errdetail("Expected record variable, row variable, "
+                                                      "or list of scalar variables.")));
                            }
                            if (yylex() != ';')
                                yyerror("syntax error");