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Fix previous patch to exprTypmod.

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This commit is contained in:
Tatsuo Ishii
2005-05-25 02:03:52 +00:00
parent 8f5702ebd5
commit 5454eb0456
1 changed files with 4 additions and 3 deletions
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7
src/backend/parser/parse_expr.c
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@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.129.2.2 2005/05/24 23:52:02 ishii Exp $ * $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.129.2.3 2005/05/25 02:03:52 ishii Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@@ -981,11 +981,12 @@ exprTypmod(Node *expr)
case BPCHAROID: case BPCHAROID:
if (!con->constisnull) if (!con->constisnull)
{ {
int32 len = VARSIZE(DatumGetPointer(con->constvalue)); int32 len = VARSIZE(DatumGetPointer(con->constvalue)) - VARHDRSZ;
if (pg_database_encoding_max_length() > 1) if (pg_database_encoding_max_length() > 1)
len = pg_mbstrlen_with_len(VARDATA(DatumGetPointer(con->constvalue)), len); len = pg_mbstrlen_with_len(VARDATA(DatumGetPointer(con->constvalue)), len);
return len;
return len + VARHDRSZ;
} }
break; break;
default: default: