diff --git a/dialects/dameng.go b/dialects/dameng.go
index 5e92ec2f..8bed7f13 100644
--- a/dialects/dameng.go
+++ b/dialects/dameng.go
@@ -709,7 +709,13 @@ func (db *dameng) CreateTableSQL(ctx context.Context, queryer core.Queryer, tabl
 				return "", false, err
 			}
 		}
-		if _, err := b.WriteString(fmt.Sprintf("CONSTRAINT PK_%s PRIMARY KEY (", tableName)); err != nil {
+		if _, err := b.WriteString("CONSTRAINT PK_"); err != nil {
+			return "", false, err
+		}
+		if _, err := b.WriteString(tableName); err != nil {
+			return "", false, err
+		}
+		if _, err := b.WriteString(" PRIMARY KEY ("); err != nil {
 			return "", false, err
 		}
 		if err := quoter.JoinWrite(&b, pkList, ","); err != nil {
@@ -837,7 +843,11 @@ func addSingleQuote(name string) string {
 	if name[0] == '\'' && name[len(name)-1] == '\'' {
 		return name
 	}
-	return fmt.Sprintf("'%s'", name)
+	var b strings.Builder
+	b.WriteRune('\'')
+	b.WriteString(name)
+	b.WriteRune('\'')
+	return b.String()
 }
 
 func (db *dameng) GetColumns(queryer core.Queryer, ctx context.Context, tableName string) ([]string, map[string]*schemas.Column, error) {
diff --git a/dialects/filter.go b/dialects/filter.go
index ff9a44e8..add67c1b 100644
--- a/dialects/filter.go
+++ b/dialects/filter.go
@@ -6,7 +6,7 @@ package dialects
 
 import (
 	"context"
-	"fmt"
+	"strconv"
 	"strings"
 )
 
@@ -29,10 +29,11 @@ func convertQuestionMark(sql, prefix string, start int) string {
 	var isMaybeLineComment bool
 	var isMaybeComment bool
 	var isMaybeCommentEnd bool
-	var index = start
+	index := start
 	for _, c := range sql {
 		if !beginSingleQuote && !isLineComment && !isComment && c == '?' {
-			buf.WriteString(fmt.Sprintf("%s%v", prefix, index))
+			buf.WriteString(prefix)
+			buf.WriteString(strconv.Itoa(index))
 			index++
 		} else {
 			if isMaybeLineComment {
diff --git a/dialects/mysql.go b/dialects/mysql.go
index 195e1f23..b941a41b 100644
--- a/dialects/mysql.go
+++ b/dialects/mysql.go
@@ -381,11 +381,17 @@ func (db *mysql) IsTableExist(queryer core.Queryer, ctx context.Context, tableNa
 func (db *mysql) AddColumnSQL(tableName string, col *schemas.Column) string {
 	quoter := db.dialect.Quoter()
 	s, _ := ColumnString(db, col, true)
-	sql := fmt.Sprintf("ALTER TABLE %v ADD %v", quoter.Quote(tableName), s)
+	var b strings.Builder
+	b.WriteString("ALTER TABLE ")
+	quoter.QuoteTo(&b, tableName)
+	b.WriteString(" ADD ")
+	b.WriteString(s)
 	if len(col.Comment) > 0 {
-		sql += " COMMENT '" + col.Comment + "'"
+		b.WriteString(" COMMENT '")
+		b.WriteString(col.Comment)
+		b.WriteString("'")
 	}
-	return sql
+	return b.String()
 }
 
 func (db *mysql) GetColumns(queryer core.Queryer, ctx context.Context, tableName string) ([]string, map[string]*schemas.Column, error) {
diff --git a/internal/statements/cache.go b/internal/statements/cache.go
index 669cd018..9dd76754 100644
--- a/internal/statements/cache.go
+++ b/internal/statements/cache.go
@@ -6,6 +6,7 @@ package statements
 
 import (
 	"fmt"
+	"strconv"
 	"strings"
 
 	"xorm.io/xorm/internal/utils"
@@ -26,14 +27,19 @@ func (statement *Statement) ConvertIDSQL(sqlStr string) string {
 			return ""
 		}
 
-		var top string
+		var b strings.Builder
+		b.WriteString("SELECT ")
 		pLimitN := statement.LimitN
 		if pLimitN != nil && statement.dialect.URI().DBType == schemas.MSSQL {
-			top = fmt.Sprintf("TOP %d ", *pLimitN)
+			b.WriteString("TOP ")
+			b.WriteString(strconv.Itoa(*pLimitN))
+			b.WriteString(" ")
 		}
+		b.WriteString(colstrs)
+		b.WriteString(" FROM ")
+		b.WriteString(sqls[1])
 
-		newsql := fmt.Sprintf("SELECT %s%s FROM %v", top, colstrs, sqls[1])
-		return newsql
+		return b.String()
 	}
 	return ""
 }
@@ -54,7 +60,7 @@ func (statement *Statement) ConvertUpdateSQL(sqlStr string) (string, string) {
 		return "", ""
 	}
 
-	var whereStr = sqls[1]
+	whereStr := sqls[1]
 
 	// TODO: for postgres only, if any other database?
 	var paraStr string