diff options
Diffstat (limited to 'src/backend/utils/misc/queryjumble.c')
| -rw-r--r-- | src/backend/utils/misc/queryjumble.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/src/backend/utils/misc/queryjumble.c b/src/backend/utils/misc/queryjumble.c index 2a47688fd63..53286bb333f 100644 --- a/src/backend/utils/misc/queryjumble.c +++ b/src/backend/utils/misc/queryjumble.c @@ -39,7 +39,7 @@ #define JUMBLE_SIZE 1024 /* query serialization buffer size */ -static uint64 compute_utility_queryid(const char *str, int query_len); +static uint64 compute_utility_queryid(const char *str, int query_location, int query_len); static void AppendJumble(JumbleState *jstate, const unsigned char *item, Size size); static void JumbleQueryInternal(JumbleState *jstate, Query *query); @@ -97,17 +97,9 @@ JumbleQuery(Query *query, const char *querytext) JumbleState *jstate = NULL; if (query->utilityStmt) { - const char *sql; - int query_location = query->stmt_location; - int query_len = query->stmt_len; - - /* - * Confine our attention to the relevant part of the string, if the - * query is a portion of a multi-statement source string. - */ - sql = CleanQuerytext(querytext, &query_location, &query_len); - - query->queryId = compute_utility_queryid(sql, query_len); + query->queryId = compute_utility_queryid(querytext, + query->stmt_location, + query->stmt_len); } else { @@ -143,11 +135,18 @@ JumbleQuery(Query *query, const char *querytext) * Compute a query identifier for the given utility query string. */ static uint64 -compute_utility_queryid(const char *str, int query_len) +compute_utility_queryid(const char *query_text, int query_location, int query_len) { uint64 queryId; + const char *sql; + + /* + * Confine our attention to the relevant part of the string, if the + * query is a portion of a multi-statement source string. + */ + sql = CleanQuerytext(query_text, &query_location, &query_len); - queryId = DatumGetUInt64(hash_any_extended((const unsigned char *) str, + queryId = DatumGetUInt64(hash_any_extended((const unsigned char *) sql, query_len, 0)); /* |