From 991f3e5ab3f8196d18d5b313c81a5f744f3baaea Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Tue, 29 Jan 2013 17:06:26 -0500 Subject: Provide database object names as separate fields in error messages. This patch addresses the problem that applications currently have to extract object names from possibly-localized textual error messages, if they want to know for example which index caused a UNIQUE_VIOLATION failure. It adds new error message fields to the wire protocol, which can carry the name of a table, table column, data type, or constraint associated with the error. (Since the protocol spec has always instructed clients to ignore unrecognized field types, this should not create any compatibility problem.) Support for providing these new fields has been added to just a limited set of error reports (mainly, those in the "integrity constraint violation" SQLSTATE class), but we will doubtless add them to more calls in future. Pavel Stehule, reviewed and extensively revised by Peter Geoghegan, with additional hacking by Tom Lane. --- src/include/access/nbtree.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/include/access/nbtree.h') diff --git a/src/include/access/nbtree.h b/src/include/access/nbtree.h index 0e35d7ad25..3997f94f46 100644 --- a/src/include/access/nbtree.h +++ b/src/include/access/nbtree.h @@ -686,7 +686,8 @@ extern void BTreeShmemInit(void); */ typedef struct BTSpool BTSpool; /* opaque type known only within nbtsort.c */ -extern BTSpool *_bt_spoolinit(Relation index, bool isunique, bool isdead); +extern BTSpool *_bt_spoolinit(Relation heap, Relation index, + bool isunique, bool isdead); extern void _bt_spooldestroy(BTSpool *btspool); extern void _bt_spool(IndexTuple itup, BTSpool *btspool); extern void _bt_leafbuild(BTSpool *btspool, BTSpool *spool2); -- cgit v1.2.1