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Diffstat (limited to 'contrib/dblink/dblink.c')
-rw-r--r--contrib/dblink/dblink.c101
1 files changed, 50 insertions, 51 deletions
diff --git a/contrib/dblink/dblink.c b/contrib/dblink/dblink.c
index f9dfba8da6b..abe64f3daec 100644
--- a/contrib/dblink/dblink.c
+++ b/contrib/dblink/dblink.c
@@ -8,7 +8,7 @@
* Darko Prenosil <[email protected]>
* Shridhar Daithankar <[email protected]>
*
- * $PostgreSQL: pgsql/contrib/dblink/dblink.c,v 1.90 2010/02/24 05:20:49 itagaki Exp $
+ * $PostgreSQL: pgsql/contrib/dblink/dblink.c,v 1.91 2010/02/26 02:00:32 momjian Exp $
* Copyright (c) 2001-2010, PostgreSQL Global Development Group
* ALL RIGHTS RESERVED;
*
@@ -101,7 +101,7 @@ static void dblink_security_check(PGconn *conn, remoteConn *rconn);
static void dblink_res_error(const char *conname, PGresult *res, const char *dblink_context_msg, bool fail);
static char *get_connect_string(const char *servername);
static char *escape_param_str(const char *from);
-static int get_nondropped_natts(Oid relid);
+static int get_nondropped_natts(Oid relid);
/* Global */
static remoteConn *pconn = NULL;
@@ -506,15 +506,15 @@ PG_FUNCTION_INFO_V1(dblink_fetch);
Datum
dblink_fetch(PG_FUNCTION_ARGS)
{
- ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo;
- PGresult *res = NULL;
- char *conname = NULL;
- remoteConn *rconn = NULL;
- PGconn *conn = NULL;
- StringInfoData buf;
- char *curname = NULL;
- int howmany = 0;
- bool fail = true; /* default to backward compatible */
+ ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo;
+ PGresult *res = NULL;
+ char *conname = NULL;
+ remoteConn *rconn = NULL;
+ PGconn *conn = NULL;
+ StringInfoData buf;
+ char *curname = NULL;
+ int howmany = 0;
+ bool fail = true; /* default to backward compatible */
DBLINK_INIT;
@@ -572,8 +572,8 @@ dblink_fetch(PG_FUNCTION_ARGS)
/*
* Try to execute the query. Note that since libpq uses malloc, the
- * PGresult will be long-lived even though we are still in a
- * short-lived memory context.
+ * PGresult will be long-lived even though we are still in a short-lived
+ * memory context.
*/
res = PQexec(conn, buf.data);
if (!res ||
@@ -645,16 +645,16 @@ dblink_get_result(PG_FUNCTION_ARGS)
static Datum
dblink_record_internal(FunctionCallInfo fcinfo, bool is_async)
{
- ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo;
- char *msg;
- PGresult *res = NULL;
- PGconn *conn = NULL;
- char *connstr = NULL;
- char *sql = NULL;
- char *conname = NULL;
- remoteConn *rconn = NULL;
- bool fail = true; /* default to backward compatible */
- bool freeconn = false;
+ ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo;
+ char *msg;
+ PGresult *res = NULL;
+ PGconn *conn = NULL;
+ char *connstr = NULL;
+ char *sql = NULL;
+ char *conname = NULL;
+ remoteConn *rconn = NULL;
+ bool fail = true; /* default to backward compatible */
+ bool freeconn = false;
/* check to see if caller supports us returning a tuplestore */
if (rsinfo == NULL || !IsA(rsinfo, ReturnSetInfo))
@@ -764,7 +764,7 @@ dblink_record_internal(FunctionCallInfo fcinfo, bool is_async)
static void
materializeResult(FunctionCallInfo fcinfo, PGresult *res)
{
- ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo;
+ ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo;
Assert(rsinfo->returnMode == SFRM_Materialize);
@@ -780,8 +780,8 @@ materializeResult(FunctionCallInfo fcinfo, PGresult *res)
is_sql_cmd = true;
/*
- * need a tuple descriptor representing one TEXT column to
- * return the command status string as our result tuple
+ * need a tuple descriptor representing one TEXT column to return
+ * the command status string as our result tuple
*/
tupdesc = CreateTemplateTupleDesc(1, false);
TupleDescInitEntry(tupdesc, (AttrNumber) 1, "status",
@@ -831,16 +831,16 @@ materializeResult(FunctionCallInfo fcinfo, PGresult *res)
if (ntuples > 0)
{
- AttInMetadata *attinmeta;
- Tuplestorestate *tupstore;
- MemoryContext oldcontext;
- int row;
- char **values;
+ AttInMetadata *attinmeta;
+ Tuplestorestate *tupstore;
+ MemoryContext oldcontext;
+ int row;
+ char **values;
attinmeta = TupleDescGetAttInMetadata(tupdesc);
oldcontext = MemoryContextSwitchTo(
- rsinfo->econtext->ecxt_per_query_memory);
+ rsinfo->econtext->ecxt_per_query_memory);
tupstore = tuplestore_begin_heap(true, false, work_mem);
rsinfo->setResult = tupstore;
rsinfo->setDesc = tupdesc;
@@ -1281,13 +1281,13 @@ dblink_build_sql_insert(PG_FUNCTION_ARGS)
"attributes too large")));
/*
- * ensure we don't ask for more pk attributes than we have
- * non-dropped columns
+ * ensure we don't ask for more pk attributes than we have non-dropped
+ * columns
*/
nondropped_natts = get_nondropped_natts(relid);
if (pknumatts > nondropped_natts)
ereport(ERROR, (errcode(ERRCODE_SYNTAX_ERROR),
- errmsg("number of primary key fields exceeds number of specified relation attributes")));
+ errmsg("number of primary key fields exceeds number of specified relation attributes")));
/*
* Source array is made up of key values that will be used to locate the
@@ -1388,13 +1388,13 @@ dblink_build_sql_delete(PG_FUNCTION_ARGS)
"attributes too large")));
/*
- * ensure we don't ask for more pk attributes than we have
- * non-dropped columns
+ * ensure we don't ask for more pk attributes than we have non-dropped
+ * columns
*/
nondropped_natts = get_nondropped_natts(relid);
if (pknumatts > nondropped_natts)
ereport(ERROR, (errcode(ERRCODE_SYNTAX_ERROR),
- errmsg("number of primary key fields exceeds number of specified relation attributes")));
+ errmsg("number of primary key fields exceeds number of specified relation attributes")));
/*
* Target array is made up of key values that will be used to build the
@@ -1487,13 +1487,13 @@ dblink_build_sql_update(PG_FUNCTION_ARGS)
"attributes too large")));
/*
- * ensure we don't ask for more pk attributes than we have
- * non-dropped columns
+ * ensure we don't ask for more pk attributes than we have non-dropped
+ * columns
*/
nondropped_natts = get_nondropped_natts(relid);
if (pknumatts > nondropped_natts)
ereport(ERROR, (errcode(ERRCODE_SYNTAX_ERROR),
- errmsg("number of primary key fields exceeds number of specified relation attributes")));
+ errmsg("number of primary key fields exceeds number of specified relation attributes")));
/*
* Source array is made up of key values that will be used to locate the
@@ -1551,7 +1551,7 @@ dblink_current_query(PG_FUNCTION_ARGS)
}
/*
- * Retrieve async notifications for a connection.
+ * Retrieve async notifications for a connection.
*
* Returns an setof record of notifications, or an empty set if none recieved.
* Can optionally take a named connection as parameter, but uses the unnamed connection per default.
@@ -1563,14 +1563,14 @@ PG_FUNCTION_INFO_V1(dblink_get_notify);
Datum
dblink_get_notify(PG_FUNCTION_ARGS)
{
- PGconn *conn = NULL;
- remoteConn *rconn = NULL;
- PGnotify *notify;
- ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo;
- TupleDesc tupdesc;
- Tuplestorestate *tupstore;
- MemoryContext per_query_ctx;
- MemoryContext oldcontext;
+ PGconn *conn = NULL;
+ remoteConn *rconn = NULL;
+ PGnotify *notify;
+ ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo;
+ TupleDesc tupdesc;
+ Tuplestorestate *tupstore;
+ MemoryContext per_query_ctx;
+ MemoryContext oldcontext;
DBLINK_INIT;
if (PG_NARGS() == 1)
@@ -2484,4 +2484,3 @@ get_nondropped_natts(Oid relid)
relation_close(rel, AccessShareLock);
return nondropped_natts;
}
-
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-08 07:24:18 +0000