[db_functions] fail fast if error is expected

sda/internal/database/db_functions.go

@@ -6,6 +6,7 @@ import (
 	"encoding/hex"
 	"errors"
 	"math"
+	"strings"
 	"time"
 
 	log "github.com/sirupsen/logrus"
@@ -671,7 +672,7 @@ func (dbs *SDAdb) GetCorrID(user, path string) (string, error) {
 	// 2, 4, 8, 16, 32 seconds between each retry event.
 	for count := 1; count <= RetryTimes; count++ {
 		corrID, err = dbs.getCorrID(user, path)
-		if err == nil {
+		if err == nil || strings.Contains(err.Error(), "sql: no rows in result set") {
 			break
 		}
 		time.Sleep(time.Duration(math.Pow(2, float64(count))) * time.Second)
@@ -755,7 +756,7 @@ func (dbs *SDAdb) AddKeyHash(keyHash, keyDescription string) error {
 	// 2, 4, 8, 16, 32 seconds between each retry event.
 	for count := 1; count <= RetryTimes; count++ {
 		err = dbs.addKeyHash(keyHash, keyDescription)
-		if err == nil {
+		if err == nil || strings.Contains(err.Error(), "key hash already exists") {
 			break
 		}
 		time.Sleep(time.Duration(math.Pow(2, float64(count))) * time.Second)