sql: deflake TestPerfLogging

This commit deflakes TestPerfLogging by ensuring that test cases
that should not produce log entries do not match with unrelated log
entries and thus cause the test to fail. This is ensured by making
the regex more precise for the specific test case.

Fixes cockroachdb#74811

Release note: None

pkg/sql/event_log_test.go

@@ -540,7 +540,7 @@ func TestPerfLogging(t *testing.T) {
 			cleanup:     `RESET transaction_rows_read_err`,
 			query:       `SELECT * FROM t WHERE i = 6 OR i = 7`,
 			errRe:       `pq: txn has read 2 rows, which is above the limit: TxnID .* SessionID .*`,
-			logRe:       `"EventType":"txn_rows_read_limit"`,
+			logRe:       `"EventType":"txn_rows_read_limit","Statement":"SELECT \* FROM .*‹t› WHERE ‹i› = ‹6› OR ‹i› = ‹7›","Tag":"SELECT","User":"root","TxnID":.*,"SessionID":.*`,
 			logExpected: false,
 			channel:     channel.SQL_PERF,
 		},
@@ -559,77 +559,77 @@ func TestPerfLogging(t *testing.T) {
 			cleanup:     `DROP TABLE t_copy`,
 			query:       `CREATE TABLE t_copy (i PRIMARY KEY) AS SELECT i FROM t`,
 			errRe:       ``,
-			logRe:       `"EventType":"txn_rows_written_limit"`,
+			logRe:       `"EventType":"txn_rows_written_limit","Statement":"CREATE.*","TxnID":".*","SessionID":".*"`,
 			logExpected: false,
 			channel:     channel.SQL_PERF,
 		},
 		{
 			cleanup:     `DROP TABLE t_copy`,
 			query:       `CREATE TABLE t_copy (i PRIMARY KEY) AS SELECT i FROM t`,
 			errRe:       ``,
-			logRe:       `"EventType":"txn_rows_read_limit"`,
+			logRe:       `"EventType":"txn_rows_read_limit","Statement":"CREATE.*","TxnID":".*","SessionID":".*"`,
 			logExpected: false,
 			channel:     channel.SQL_PERF,
 		},
 		{
 			cleanup:     `DROP TABLE t_copy`,
 			query:       `CREATE TABLE t_copy (i PRIMARY KEY) AS SELECT i FROM t`,
 			errRe:       ``,
-			logRe:       `"EventType":"txn_rows_written_limit"`,
+			logRe:       `"EventType":"txn_rows_written_limit","Statement":"CREATE.*","TxnID":".*","SessionID":".*"`,
 			logExpected: false,
 			channel:     channel.SQL_INTERNAL_PERF,
 		},
 		{
 			cleanup:     `DROP TABLE t_copy`,
 			query:       `CREATE TABLE t_copy (i PRIMARY KEY) AS SELECT i FROM t`,
 			errRe:       ``,
-			logRe:       `"EventType":"txn_rows_read_limit"`,
+			logRe:       `"EventType":"txn_rows_read_limit","Statement":"CREATE.*","TxnID":".*","SessionID":".*"`,
 			logExpected: false,
 			channel:     channel.SQL_INTERNAL_PERF,
 		},
 		{
 			setup:       `CREATE TABLE t_copy (i PRIMARY KEY) AS SELECT i FROM t`,
 			query:       `DROP TABLE t_copy`,
 			errRe:       ``,
-			logRe:       `"EventType":"txn_rows_written_limit"`,
+			logRe:       `"EventType":"txn_rows_written_limit","Statement":"DROP.*","TxnID":".*","SessionID":".*"`,
 			logExpected: false,
 			channel:     channel.SQL_PERF,
 		},
 		{
 			setup:       `CREATE TABLE t_copy (i PRIMARY KEY) AS SELECT i FROM t`,
 			query:       `DROP TABLE t_copy`,
 			errRe:       ``,
-			logRe:       `"EventType":"txn_rows_read_limit"`,
+			logRe:       `"EventType":"txn_rows_read_limit","Statement":"DROP.*","TxnID":".*","SessionID":".*"`,
 			logExpected: false,
 			channel:     channel.SQL_PERF,
 		},
 		{
 			setup:       `CREATE TABLE t_copy (i PRIMARY KEY) AS SELECT i FROM t`,
 			query:       `DROP TABLE t_copy`,
 			errRe:       ``,
-			logRe:       `"EventType":"txn_rows_written_limit"`,
+			logRe:       `"EventType":"txn_rows_written_limit","Statement":"DROP.*","TxnID":".*","SessionID":".*"`,
 			logExpected: false,
 			channel:     channel.SQL_INTERNAL_PERF,
 		},
 		{
 			setup:       `CREATE TABLE t_copy (i PRIMARY KEY) AS SELECT i FROM t`,
 			query:       `DROP TABLE t_copy`,
 			errRe:       ``,
-			logRe:       `"EventType":"txn_rows_read_limit"`,
+			logRe:       `"EventType":"txn_rows_read_limit","Statement":"DROP.*","TxnID":".*","SessionID":".*"`,
 			logExpected: false,
 			channel:     channel.SQL_INTERNAL_PERF,
 		},
 		{
 			query:       `ANALYZE t`,
 			errRe:       ``,
-			logRe:       `"EventType":"txn_rows_read_limit"`,
+			logRe:       `"EventType":"txn_rows_read_limit","Statement":"ANALYZE.*","TxnID":".*","SessionID":".*"`,
 			logExpected: false,
 			channel:     channel.SQL_PERF,
 		},
 		{
 			query:       `ANALYZE t`,
 			errRe:       ``,
-			logRe:       `"EventType":"txn_rows_read_limit"`,
+			logRe:       `"EventType":"txn_rows_read_limit","Statement":"ANALYZE.*","TxnID":".*","SessionID":".*"`,
 			logExpected: false,
 			channel:     channel.SQL_INTERNAL_PERF,
 		},