sql: rename anonymizedStmt in sqlstats pkg to stmtNoConstants

This commit changes all instances of anonymizedStmt to stmtNoConstants in
the sqlstats package.

The commit does not change any files outside the sqlstats package.

Fixes #80725.

Release note: None

pkg/sql/sqlstats/ssmemstorage/ss_mem_iterator.go

@@ -85,7 +85,7 @@ func (s *StmtStatsIterator) Next() bool {
 
 	s.currentValue = &roachpb.CollectedStatementStatistics{
 		Key: roachpb.StatementStatisticsKey{
-			Query:                    stmtKey.anonymizedStmt,
+			Query:                    stmtKey.stmtNoConstants,
 			QuerySummary:             querySummary,
 			DistSQL:                  distSQLUsed,
 			Vec:                      vectorized,

pkg/sql/sqlstats/ssmemstorage/ss_mem_storage.go

@@ -48,21 +48,21 @@ type stmtKey struct {
 
 // sampledPlanKey is used by the Optimizer to determine if we should build a full EXPLAIN plan.
 type sampledPlanKey struct {
-	anonymizedStmt string
-	failed         bool
-	implicitTxn    bool
-	database       string
+	stmtNoConstants string
+	failed          bool
+	implicitTxn     bool
+	database        string
 }
 
 func (p sampledPlanKey) size() int64 {
-	return int64(unsafe.Sizeof(p)) + int64(len(p.anonymizedStmt)) + int64(len(p.database))
+	return int64(unsafe.Sizeof(p)) + int64(len(p.stmtNoConstants)) + int64(len(p.database))
 }
 
 func (s stmtKey) String() string {
 	if s.failed {
-		return "!" + s.anonymizedStmt
+		return "!" + s.stmtNoConstants
 	}
-	return s.anonymizedStmt
+	return s.stmtNoConstants
 }
 
 func (s stmtKey) size() int64 {
@@ -259,10 +259,10 @@ func NewTempContainerFromExistingStmtStats(
 		}
 		key := stmtKey{
 			sampledPlanKey: sampledPlanKey{
-				anonymizedStmt: statistics[i].Key.KeyData.Query,
-				failed:         statistics[i].Key.KeyData.Failed,
-				implicitTxn:    statistics[i].Key.KeyData.ImplicitTxn,
-				database:       statistics[i].Key.KeyData.Database,
+				stmtNoConstants: statistics[i].Key.KeyData.Query,
+				failed:          statistics[i].Key.KeyData.Failed,
+				implicitTxn:     statistics[i].Key.KeyData.ImplicitTxn,
+				database:        statistics[i].Key.KeyData.Database,
 			},
 			planHash:                 statistics[i].Key.KeyData.PlanHash,
 			transactionFingerprintID: statistics[i].Key.KeyData.TransactionFingerprintID,
@@ -479,7 +479,7 @@ func (s *stmtStats) mergeStatsLocked(statistics *roachpb.CollectedStatementStati
 // stat object is returned or not, we always return the correct stmtFingerprintID
 // for the given stmt.
 func (s *Container) getStatsForStmt(
-	anonymizedStmt string,
+	stmtNoConstants string,
 	implicitTxn bool,
 	database string,
 	failed bool,
@@ -497,10 +497,10 @@ func (s *Container) getStatsForStmt(
 	// that we use separate buckets for the different situations.
 	key = stmtKey{
 		sampledPlanKey: sampledPlanKey{
-			anonymizedStmt: anonymizedStmt,
-			failed:         failed,
-			implicitTxn:    implicitTxn,
-			database:       database,
+			stmtNoConstants: stmtNoConstants,
+			failed:          failed,
+			implicitTxn:     implicitTxn,
+			database:        database,
 		},
 		planHash:                 planHash,
 		transactionFingerprintID: transactionFingerprintID,
@@ -671,10 +671,10 @@ func (s *Container) MergeApplicationStatementStats(
 			}
 			key := stmtKey{
 				sampledPlanKey: sampledPlanKey{
-					anonymizedStmt: statistics.Key.Query,
-					failed:         statistics.Key.Failed,
-					implicitTxn:    statistics.Key.ImplicitTxn,
-					database:       statistics.Key.Database,
+					stmtNoConstants: statistics.Key.Query,
+					failed:          statistics.Key.Failed,
+					implicitTxn:     statistics.Key.ImplicitTxn,
+					database:        statistics.Key.Database,
 				},
 				planHash:                 statistics.Key.PlanHash,
 				transactionFingerprintID: statistics.Key.TransactionFingerprintID,
@@ -961,6 +961,6 @@ type transactionCounts struct {
 
 func constructStatementFingerprintIDFromStmtKey(key stmtKey) roachpb.StmtFingerprintID {
 	return roachpb.ConstructStatementFingerprintID(
-		key.anonymizedStmt, key.failed, key.implicitTxn, key.database,
+		key.stmtNoConstants, key.failed, key.implicitTxn, key.database,
 	)
 }

pkg/sql/sqlstats/ssmemstorage/ss_mem_writer.go

@@ -190,9 +190,9 @@ func (s *Container) ShouldSaveLogicalPlanDesc(
 	fingerprint string, implicitTxn bool, database string,
 ) bool {
 	lastSampled := s.getLogicalPlanLastSampled(sampledPlanKey{
-		anonymizedStmt: fingerprint,
-		implicitTxn:    implicitTxn,
-		database:       database,
+		stmtNoConstants: fingerprint,
+		implicitTxn:     implicitTxn,
+		database:        database,
 	})
 	return s.shouldSaveLogicalPlanDescription(lastSampled)
 }

pkg/sql/sqlstats/ssmemstorage/utils.go

@@ -25,7 +25,7 @@ func (s stmtList) Swap(i, j int) {
 	s[i], s[j] = s[j], s[i]
 }
 func (s stmtList) Less(i, j int) bool {
-	cmp := strings.Compare(s[i].anonymizedStmt, s[j].anonymizedStmt)
+	cmp := strings.Compare(s[i].stmtNoConstants, s[j].stmtNoConstants)
 	if cmp == -1 {
 		return true
 	}