diff --git a/contrib/pg_stat_statements/expected/pg_stat_statements.out b/contrib/pg_stat_statements/expected/pg_stat_statements.out
index ff0166fb9d..ad8cebcbad 100644
--- a/contrib/pg_stat_statements/expected/pg_stat_statements.out
+++ b/contrib/pg_stat_statements/expected/pg_stat_statements.out
@@ -272,7 +272,7 @@ FROM pg_stat_statements ORDER BY query COLLATE "C";
wal_records > $2 as wal_records_generated, +| | | | |
wal_records >= rows as wal_records_ge_rows +| | | | |
FROM pg_stat_statements ORDER BY query COLLATE "C" | | | | |
- SET pg_stat_statements.track_utility = FALSE | 1 | 0 | f | f | t
+ SET pg_stat_statements.track_utility = $1 | 1 | 0 | f | f | t
UPDATE pgss_test SET b = $1 WHERE a > $2 | 1 | 3 | t | t | t
(7 rows)
@@ -423,6 +423,155 @@ SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C" | 0 | 0
(6 rows)
+-- PL/pgSQL procedure and pg_stat_statements.track = top
+CREATE PROCEDURE MINUS_TWO(i INTEGER) AS $$
+DECLARE
+ r INTEGER;
+BEGIN
+ SELECT (i - 1 - 1.0)::INTEGER INTO r;
+END; $$ LANGUAGE plpgsql;
+CREATE PROCEDURE SUM_TWO(i INTEGER, j INTEGER) AS $$
+DECLARE
+ r INTEGER;
+BEGIN
+ SELECT (j + j)::INTEGER INTO r;
+END; $$ LANGUAGE plpgsql;
+SET pg_stat_statements.track = 'top';
+SET pg_stat_statements.track_utility = TRUE;
+SELECT pg_stat_statements_reset();
+ pg_stat_statements_reset
+--------------------------
+
+(1 row)
+
+CALL MINUS_TWO(3);
+CALL MINUS_TWO(7);
+CALL SUM_TWO(3, 8);
+CALL SUM_TWO(7, 5);
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+ query | calls | rows
+------------------------------------------------------------------------------+-------+------
+ CALL MINUS_TWO($1) | 2 | 0
+ CALL SUM_TWO($1, $2) | 2 | 0
+ SELECT pg_stat_statements_reset() | 1 | 1
+ SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C" | 0 | 0
+(4 rows)
+
+-- Ensure CALL is tracked even if pg_stat_statements.track_utility is FALSE
+SET pg_stat_statements.track_utility = FALSE;
+SELECT pg_stat_statements_reset();
+ pg_stat_statements_reset
+--------------------------
+
+(1 row)
+
+CALL MINUS_TWO(3);
+CALL MINUS_TWO(7);
+CALL SUM_TWO(3, 8);
+CALL SUM_TWO(7, 5);
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+ query | calls | rows
+------------------------------------------------------------------------------+-------+------
+ CALL MINUS_TWO($1) | 2 | 0
+ CALL SUM_TWO($1, $2) | 2 | 0
+ SELECT pg_stat_statements_reset() | 1 | 1
+ SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C" | 0 | 0
+(4 rows)
+
+SET pg_stat_statements.track_utility = TRUE;
+-- PL/pgSQL procedure and pg_stat_statements.track = all
+-- we drop and recreate the procedures to avoid any caching funnies
+SET pg_stat_statements.track_utility = FALSE;
+DROP PROCEDURE MINUS_TWO(INTEGER);
+DROP PROCEDURE SUM_TWO(INTEGER, INTEGER);
+CREATE PROCEDURE MINUS_TWO(i INTEGER) AS $$
+DECLARE
+ r INTEGER;
+BEGIN
+ SELECT (i - 1 - 1.0)::INTEGER INTO r;
+END; $$ LANGUAGE plpgsql;
+CREATE PROCEDURE SUM_TWO(i INTEGER, j INTEGER) AS $$
+DECLARE
+ r INTEGER;
+BEGIN
+ SELECT (j + j)::INTEGER INTO r;
+END; $$ LANGUAGE plpgsql;
+SET pg_stat_statements.track = 'all';
+SET pg_stat_statements.track_utility = TRUE;
+SELECT pg_stat_statements_reset();
+ pg_stat_statements_reset
+--------------------------
+
+(1 row)
+
+CALL MINUS_TWO(3);
+CALL MINUS_TWO(7);
+CALL SUM_TWO(3, 8);
+CALL SUM_TWO(7, 5);
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+ query | calls | rows
+------------------------------------------------------------------------------+-------+------
+ CALL MINUS_TWO($1) | 2 | 0
+ CALL SUM_TWO($1, $2) | 2 | 0
+ SELECT (i - $2 - $3)::INTEGER | 2 | 2
+ SELECT (j + j)::INTEGER | 2 | 2
+ SELECT pg_stat_statements_reset() | 1 | 1
+ SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C" | 0 | 0
+(6 rows)
+
+-- Ensure CALL is tracked even if pg_stat_statements.track_utility is FALSE
+SET pg_stat_statements.track_utility = FALSE;
+SELECT pg_stat_statements_reset();
+ pg_stat_statements_reset
+--------------------------
+
+(1 row)
+
+CALL MINUS_TWO(3);
+CALL MINUS_TWO(7);
+CALL SUM_TWO(3, 8);
+CALL SUM_TWO(7, 5);
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+ query | calls | rows
+------------------------------------------------------------------------------+-------+------
+ CALL MINUS_TWO($1) | 2 | 0
+ CALL SUM_TWO($1, $2) | 2 | 0
+ SELECT (i - 1 - 1.0)::INTEGER | 2 | 2
+ SELECT (j + j)::INTEGER | 2 | 2
+ SELECT pg_stat_statements_reset() | 1 | 1
+ SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C" | 0 | 0
+(6 rows)
+
+SET pg_stat_statements.track_utility = TRUE;
+-- SET
+SELECT pg_stat_statements_reset();
+ pg_stat_statements_reset
+--------------------------
+
+(1 row)
+
+set enable_seqscan=false;
+set enable_seqscan=true;
+set seq_page_cost=2.0;
+set seq_page_cost=1.0;
+set enable_seqscan to default;
+set seq_page_cost to default;
+reset seq_page_cost;
+reset enable_seqscan;
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+ query | calls | rows
+------------------------------------------------------------------------------+-------+------
+ SELECT pg_stat_statements_reset() | 1 | 1
+ SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C" | 0 | 0
+ reset enable_seqscan | 1 | 0
+ reset seq_page_cost | 1 | 0
+ set enable_seqscan to default | 1 | 0
+ set enable_seqscan=$1 | 2 | 0
+ set seq_page_cost to default | 1 | 0
+ set seq_page_cost=$1 | 2 | 0
+(8 rows)
+
+SET pg_stat_statements.track_utility = FALSE;
--
-- queries with locking clauses
--
@@ -553,11 +702,80 @@ SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C" | 0 | 0
(9 rows)
+-- 2PC
+SELECT pg_stat_statements_reset();
+ pg_stat_statements_reset
+--------------------------
+
+(1 row)
+
+create table test_tx (a int);
+begin;
+prepare transaction 'tx1';
+insert into test_tx values (1);
+commit prepared 'tx1';
+begin;
+prepare transaction 'tx2';
+insert into test_tx values (2);
+commit prepared 'tx2';
+begin;
+prepare transaction 'tx3';
+insert into test_tx values (3);
+rollback prepared 'tx3';
+begin;
+prepare transaction 'tx4';
+insert into test_tx values (4);
+rollback prepared 'tx4';
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+ query | calls | rows
+------------------------------------------------------------------------------+-------+------
+ SELECT pg_stat_statements_reset() | 1 | 1
+ SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C" | 0 | 0
+ begin | 4 | 0
+ commit prepared $1 | 2 | 0
+ create table test_tx (a int) | 1 | 0
+ insert into test_tx values ($1) | 4 | 4
+ prepare transaction $1 | 4 | 0
+ rollback prepared $1 | 2 | 0
+(8 rows)
+
+SET pg_stat_statements.track_utility = FALSE;
+SELECT pg_stat_statements_reset();
+ pg_stat_statements_reset
+--------------------------
+
+(1 row)
+
+begin;
+prepare transaction 'tx1';
+insert into test_tx values (1);
+commit prepared 'tx1';
+begin;
+prepare transaction 'tx2';
+insert into test_tx values (2);
+commit prepared 'tx2';
+begin;
+prepare transaction 'tx3';
+insert into test_tx values (3);
+rollback prepared 'tx3';
+begin;
+prepare transaction 'tx4';
+insert into test_tx values (4);
+rollback prepared 'tx4';
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+ query | calls | rows
+------------------------------------------------------------------------------+-------+------
+ SELECT pg_stat_statements_reset() | 1 | 1
+ SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C" | 0 | 0
+ insert into test_tx values ($1) | 4 | 4
+(3 rows)
+
--
-- Track the total number of rows retrieved or affected by the utility
-- commands of COPY, FETCH, CREATE TABLE AS, CREATE MATERIALIZED VIEW,
-- REFRESH MATERIALIZED VIEW and SELECT INTO
--
+SET pg_stat_statements.track_utility = TRUE;
SELECT pg_stat_statements_reset();
pg_stat_statements_reset
--------------------------
diff --git a/contrib/pg_stat_statements/pg_stat_statements.c b/contrib/pg_stat_statements/pg_stat_statements.c
index ba868f0de9..62de9b9325 100644
--- a/contrib/pg_stat_statements/pg_stat_statements.c
+++ b/contrib/pg_stat_statements/pg_stat_statements.c
@@ -106,6 +106,11 @@ static const uint32 PGSS_PG_MAJOR_VERSION = PG_VERSION_NUM / 100;
#define PGSS_HANDLED_UTILITY(n) (!IsA(n, ExecuteStmt) && \
!IsA(n, PrepareStmt) && \
!IsA(n, DeallocateStmt))
+/*
+ * Force track those utility statements
+ * whatever the value of pgss_track_utility is.
+ */
+#define FORCE_TRACK_UTILITY(n) (IsA(n, CallStmt))
/*
* Extension version number, for supporting older extension versions' objects
@@ -832,7 +837,7 @@ pgss_post_parse_analyze(ParseState *pstate, Query *query, JumbleState *jstate)
* inherit from the underlying statement's one (except DEALLOCATE which is
* entirely untracked).
*/
- if (query->utilityStmt)
+ if (query->utilityStmt && !jstate)
{
if (pgss_track_utility && !PGSS_HANDLED_UTILITY(query->utilityStmt))
query->queryId = UINT64CONST(0);
@@ -1097,7 +1102,8 @@ pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
* that user configured another extension to handle utility statements
* only.
*/
- if (pgss_enabled(exec_nested_level) && pgss_track_utility)
+ if (pgss_enabled(exec_nested_level) &&
+ (pgss_track_utility || FORCE_TRACK_UTILITY(parsetree)))
pstmt->queryId = UINT64CONST(0);
/*
@@ -1114,7 +1120,8 @@ pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
*
* Likewise, we don't track execution of DEALLOCATE.
*/
- if (pgss_track_utility && pgss_enabled(exec_nested_level) &&
+ if ((pgss_track_utility || FORCE_TRACK_UTILITY(parsetree)) &&
+ pgss_enabled(exec_nested_level) &&
PGSS_HANDLED_UTILITY(parsetree))
{
instr_time start;
diff --git a/contrib/pg_stat_statements/sql/pg_stat_statements.sql b/contrib/pg_stat_statements/sql/pg_stat_statements.sql
index a01f183727..d4494e81b8 100644
--- a/contrib/pg_stat_statements/sql/pg_stat_statements.sql
+++ b/contrib/pg_stat_statements/sql/pg_stat_statements.sql
@@ -201,6 +201,96 @@ SELECT PLUS_ONE(1);
SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+-- PL/pgSQL procedure and pg_stat_statements.track = top
+CREATE PROCEDURE MINUS_TWO(i INTEGER) AS $$
+DECLARE
+ r INTEGER;
+BEGIN
+ SELECT (i - 1 - 1.0)::INTEGER INTO r;
+END; $$ LANGUAGE plpgsql;
+
+CREATE PROCEDURE SUM_TWO(i INTEGER, j INTEGER) AS $$
+DECLARE
+ r INTEGER;
+BEGIN
+ SELECT (j + j)::INTEGER INTO r;
+END; $$ LANGUAGE plpgsql;
+
+SET pg_stat_statements.track = 'top';
+SET pg_stat_statements.track_utility = TRUE;
+SELECT pg_stat_statements_reset();
+CALL MINUS_TWO(3);
+CALL MINUS_TWO(7);
+CALL SUM_TWO(3, 8);
+CALL SUM_TWO(7, 5);
+
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+
+-- Ensure CALL is tracked even if pg_stat_statements.track_utility is FALSE
+SET pg_stat_statements.track_utility = FALSE;
+SELECT pg_stat_statements_reset();
+CALL MINUS_TWO(3);
+CALL MINUS_TWO(7);
+CALL SUM_TWO(3, 8);
+CALL SUM_TWO(7, 5);
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+SET pg_stat_statements.track_utility = TRUE;
+
+-- PL/pgSQL procedure and pg_stat_statements.track = all
+-- we drop and recreate the procedures to avoid any caching funnies
+SET pg_stat_statements.track_utility = FALSE;
+DROP PROCEDURE MINUS_TWO(INTEGER);
+DROP PROCEDURE SUM_TWO(INTEGER, INTEGER);
+
+CREATE PROCEDURE MINUS_TWO(i INTEGER) AS $$
+DECLARE
+ r INTEGER;
+BEGIN
+ SELECT (i - 1 - 1.0)::INTEGER INTO r;
+END; $$ LANGUAGE plpgsql;
+
+CREATE PROCEDURE SUM_TWO(i INTEGER, j INTEGER) AS $$
+DECLARE
+ r INTEGER;
+BEGIN
+ SELECT (j + j)::INTEGER INTO r;
+END; $$ LANGUAGE plpgsql;
+
+SET pg_stat_statements.track = 'all';
+SET pg_stat_statements.track_utility = TRUE;
+SELECT pg_stat_statements_reset();
+CALL MINUS_TWO(3);
+CALL MINUS_TWO(7);
+CALL SUM_TWO(3, 8);
+CALL SUM_TWO(7, 5);
+
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+
+-- Ensure CALL is tracked even if pg_stat_statements.track_utility is FALSE
+SET pg_stat_statements.track_utility = FALSE;
+SELECT pg_stat_statements_reset();
+CALL MINUS_TWO(3);
+CALL MINUS_TWO(7);
+CALL SUM_TWO(3, 8);
+CALL SUM_TWO(7, 5);
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+SET pg_stat_statements.track_utility = TRUE;
+
+-- SET
+SELECT pg_stat_statements_reset();
+set enable_seqscan=false;
+set enable_seqscan=true;
+set seq_page_cost=2.0;
+set seq_page_cost=1.0;
+set enable_seqscan to default;
+set seq_page_cost to default;
+reset seq_page_cost;
+reset enable_seqscan;
+
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+
+SET pg_stat_statements.track_utility = FALSE;
+
--
-- queries with locking clauses
--
@@ -250,11 +340,63 @@ DROP FUNCTION PLUS_TWO(INTEGER);
SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+-- 2PC
+SELECT pg_stat_statements_reset();
+
+create table test_tx (a int);
+begin;
+prepare transaction 'tx1';
+insert into test_tx values (1);
+commit prepared 'tx1';
+
+begin;
+prepare transaction 'tx2';
+insert into test_tx values (2);
+commit prepared 'tx2';
+
+begin;
+prepare transaction 'tx3';
+insert into test_tx values (3);
+rollback prepared 'tx3';
+
+begin;
+prepare transaction 'tx4';
+insert into test_tx values (4);
+rollback prepared 'tx4';
+
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+
+SET pg_stat_statements.track_utility = FALSE;
+SELECT pg_stat_statements_reset();
+
+begin;
+prepare transaction 'tx1';
+insert into test_tx values (1);
+commit prepared 'tx1';
+
+begin;
+prepare transaction 'tx2';
+insert into test_tx values (2);
+commit prepared 'tx2';
+
+begin;
+prepare transaction 'tx3';
+insert into test_tx values (3);
+rollback prepared 'tx3';
+
+begin;
+prepare transaction 'tx4';
+insert into test_tx values (4);
+rollback prepared 'tx4';
+
+SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
+
--
-- Track the total number of rows retrieved or affected by the utility
-- commands of COPY, FETCH, CREATE TABLE AS, CREATE MATERIALIZED VIEW,
-- REFRESH MATERIALIZED VIEW and SELECT INTO
--
+SET pg_stat_statements.track_utility = TRUE;
SELECT pg_stat_statements_reset();
CREATE TABLE pgss_ctas AS SELECT a, 'ctas' b FROM generate_series(1, 10) a;
diff --git a/doc/src/sgml/pgstatstatements.sgml b/doc/src/sgml/pgstatstatements.sgml
index ecf6cd6bf3..d18f3632e9 100644
--- a/doc/src/sgml/pgstatstatements.sgml
+++ b/doc/src/sgml/pgstatstatements.sgml
@@ -487,13 +487,15 @@
Plannable queries (that is, SELECT, INSERT,
- UPDATE, and DELETE) are combined into a single
- pg_stat_statements entry whenever they have identical query
- structures according to an internal hash calculation. Typically, two
- queries will be considered the same for this purpose if they are
- semantically equivalent except for the values of literal constants
- appearing in the query. Utility commands (that is, all other commands)
- are compared strictly on the basis of their textual query strings, however.
+ UPDATE, and DELETE) as well as
+ CALL, SET, PREPARE TRANSACTION,
+ COMMIT PREPARED and ROLLBACK PREPARED
+ are combined into a single pg_stat_statements entry
+ whenever they have identical query structures according to an internal hash calculation.
+ Typically, two queries will be considered the same for this purpose if they are
+ semantically equivalent except for the values of literal constants appearing
+ in the command. All other commands are compared strictly on the basis
+ of their textual query strings, however.
@@ -781,9 +783,9 @@
pg_stat_statements.track_utility controls whether
- utility commands are tracked by the module. Utility commands are
+ utility commands are tracked by the module. Tracked utility commands are
all those other than SELECT, INSERT,
- UPDATE and DELETE.
+ UPDATE, DELETE and CALL.
The default value is on.
Only superusers can change this setting.
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 82f03fc9c9..c7f4227508 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -10890,6 +10890,7 @@ TransactionStmt:
n->kind = TRANS_STMT_PREPARE;
n->gid = $3;
+ n->gid_location = @3;
$$ = (Node *) n;
}
| COMMIT PREPARED Sconst
@@ -10898,6 +10899,7 @@ TransactionStmt:
n->kind = TRANS_STMT_COMMIT_PREPARED;
n->gid = $3;
+ n->gid_location = @3;
$$ = (Node *) n;
}
| ROLLBACK PREPARED Sconst
@@ -10906,6 +10908,7 @@ TransactionStmt:
n->kind = TRANS_STMT_ROLLBACK_PREPARED;
n->gid = $3;
+ n->gid_location = @3;
$$ = (Node *) n;
}
;
diff --git a/src/backend/utils/misc/queryjumble.c b/src/backend/utils/misc/queryjumble.c
index a67487e5fe..69890a6a26 100644
--- a/src/backend/utils/misc/queryjumble.c
+++ b/src/backend/utils/misc/queryjumble.c
@@ -104,7 +104,7 @@ JumbleQuery(Query *query, const char *querytext)
Assert(IsQueryIdEnabled());
- if (query->utilityStmt)
+ if (query->utilityStmt && !IsJumbleUtilityAllowed(query->utilityStmt))
{
query->queryId = compute_utility_query_id(querytext,
query->stmt_location,
@@ -240,10 +240,11 @@ static void
JumbleQueryInternal(JumbleState *jstate, Query *query)
{
Assert(IsA(query, Query));
- Assert(query->utilityStmt == NULL);
+ Assert(query->utilityStmt == NULL || IsJumbleUtilityAllowed(query->utilityStmt));
APP_JUMB(query->commandType);
/* resultRelation is usually predictable from commandType */
+ JumbleExpr(jstate, (Node *) query->utilityStmt);
JumbleExpr(jstate, (Node *) query->cteList);
JumbleRangeTable(jstate, query->rtable);
JumbleExpr(jstate, (Node *) query->jointree);
@@ -383,6 +384,47 @@ JumbleExpr(JumbleState *jstate, Node *node)
APP_JUMB(var->varlevelsup);
}
break;
+ case T_CallStmt:
+ {
+ CallStmt *stmt = (CallStmt *) node;
+ FuncExpr *expr = stmt->funcexpr;
+
+ APP_JUMB(expr->funcid);
+ JumbleExpr(jstate, (Node *) expr->args);
+ }
+ break;
+ case T_VariableSetStmt:
+ {
+ VariableSetStmt *stmt = (VariableSetStmt *) node;
+
+ /* stmt->name is NULL for RESET ALL */
+ if (stmt->name)
+ {
+ APP_JUMB(stmt->kind);
+ APP_JUMB_STRING(stmt->name);
+ JumbleExpr(jstate, (Node *) stmt->args);
+ }
+ }
+ break;
+ case T_A_Const:
+ {
+ int loc = ((const A_Const *) node)->location;
+
+ RecordConstLocation(jstate, loc);
+ }
+ break;
+ case T_TransactionStmt:
+ {
+ TransactionStmt *stmt = (TransactionStmt *) node;
+
+ Assert(stmt->kind == TRANS_STMT_PREPARE ||
+ stmt->kind == TRANS_STMT_COMMIT_PREPARED ||
+ stmt->kind == TRANS_STMT_ROLLBACK_PREPARED);
+
+ APP_JUMB(stmt->kind);
+ RecordConstLocation(jstate, stmt->gid_location);
+ }
+ break;
case T_Const:
{
Const *c = (Const *) node;
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h
index 6958306a7d..e9823c51f9 100644
--- a/src/include/nodes/parsenodes.h
+++ b/src/include/nodes/parsenodes.h
@@ -3281,6 +3281,7 @@ typedef struct TransactionStmt
char *savepoint_name; /* for savepoint commands */
char *gid; /* for two-phase-commit related commands */
bool chain; /* AND CHAIN option */
+ int gid_location; /* gid location */
} TransactionStmt;
/* ----------------------
diff --git a/src/include/utils/queryjumble.h b/src/include/utils/queryjumble.h
index 3c2d9beab2..dfbb060f55 100644
--- a/src/include/utils/queryjumble.h
+++ b/src/include/utils/queryjumble.h
@@ -85,4 +85,24 @@ IsQueryIdEnabled(void)
return query_id_enabled;
}
+/*
+ * Jumble those utility statements
+ */
+static inline bool
+IsJumbleUtilityAllowed(Node *n)
+{
+ if (IsA(n, CallStmt) || IsA(n, VariableSetStmt))
+ return true;
+ else if (IsA(n, TransactionStmt))
+ {
+ TransactionStmt *stmt = (TransactionStmt *) n;
+
+ return (stmt->kind == TRANS_STMT_PREPARE ||
+ stmt->kind == TRANS_STMT_COMMIT_PREPARED ||
+ stmt->kind == TRANS_STMT_ROLLBACK_PREPARED);
+ }
+ else
+ return false;
+}
+
#endif /* QUERYJUMBLE_H */