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Since SQL:2003, the array size specification in the SQL ARRAY syntax has

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been optional.
This commit is contained in:
Peter Eisentraut
2008-10-29 11:24:53 +00:00
parent f7ef575fb7
commit f7ad874ca8
2 changed files with 19 additions and 6 deletions
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16
src/backend/parser/gram.y
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@ -11,7 +11,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.631 2008/10/28 14:09:45 petere Exp $
* $PostgreSQL: pgsql/src/backend/parser/gram.y,v 2.632 2008/10/29 11:24:53 petere Exp $
*
* HISTORY
* AUTHOR DATE MAJOR EVENT
@ -7124,19 +7124,29 @@ Typename: SimpleTypename opt_array_bounds
$$->arrayBounds = $3;
$$->setof = TRUE;
}
/* SQL standard syntax, currently only one-dimensional */
| SimpleTypename ARRAY '[' Iconst ']'
{
/* SQL99's redundant syntax */
$$ = $1;
$$->arrayBounds = list_make1(makeInteger($4));
}
| SETOF SimpleTypename ARRAY '[' Iconst ']'
{
/* SQL99's redundant syntax */
$$ = $2;
$$->arrayBounds = list_make1(makeInteger($5));
$$->setof = TRUE;
}
| SimpleTypename ARRAY
{
$$ = $1;
$$->arrayBounds = list_make1(makeInteger(-1));
}
| SETOF SimpleTypename ARRAY
{
$$ = $2;
$$->arrayBounds = list_make1(makeInteger(-1));
$$->setof = TRUE;
}
;
opt_array_bounds: