feat: support ClickHouse log database (#5663)

* feat: support ClickHouse log database

* feat(log): optimize log deletion process for ClickHouse

common/utils.go

@@ -2,7 +2,9 @@ package common
 
 import (
 	crand "crypto/rand"
+	"crypto/sha256"
 	"encoding/base64"
+	"encoding/hex"
 	"encoding/json"
 	"fmt"
 	"html/template"
@@ -15,6 +17,7 @@ import (
 	"os"
 	"os/exec"
 	"runtime"
+	"runtime/debug"
 	"strconv"
 	"strings"
 	"time"
@@ -264,7 +267,19 @@ func GetTimestamp() int64 {
 
 func GetTimeString() string {
 	now := time.Now().UTC()
-	return fmt.Sprintf("%s%d", now.Format("20060102150405"), now.UnixNano()%1e9)
+	return fmt.Sprintf("%s%09d", now.Format("20060102150405"), now.UnixNano()%1e9)
+}
+
+var requestIdPrefix = func() string {
+	if bi, ok := debug.ReadBuildInfo(); ok && bi.Main.Path != "" {
+		h := sha256.Sum256([]byte(bi.Main.Path))
+		return hex.EncodeToString(h[:4])
+	}
+	return GetRandomString(8)
+}()
+
+func NewRequestId() string {
+	return GetTimeString() + requestIdPrefix + GetRandomString(8)
 }
 
 func Max(a int, b int) int {