feature model fix (#296)

* add raw stirng quote for sql field

* remove unused code

tools/goctl/model/sql/test/sqlconn.go

@@ -0,0 +1,90 @@
+// copy from core/stores/sqlx/sqlconn.go
+package mocksql
+
+import (
+	"database/sql"
+
+	"github.com/tal-tech/go-zero/core/stores/sqlx"
+)
+
+type (
+	MockConn struct {
+		db *sql.DB
+	}
+	statement struct {
+		stmt *sql.Stmt
+	}
+)
+
+func NewMockConn(db *sql.DB) *MockConn {
+	return &MockConn{db: db}
+}
+
+func (conn *MockConn) Exec(query string, args ...interface{}) (sql.Result, error) {
+	return exec(conn.db, query, args...)
+}
+
+func (conn *MockConn) Prepare(query string) (sqlx.StmtSession, error) {
+	st, err := conn.db.Prepare(query)
+	return statement{stmt: st}, err
+}
+
+func (conn *MockConn) QueryRow(v interface{}, q string, args ...interface{}) error {
+	return query(conn.db, func(rows *sql.Rows) error {
+		return unmarshalRow(v, rows, true)
+	}, q, args...)
+}
+
+func (conn *MockConn) QueryRowPartial(v interface{}, q string, args ...interface{}) error {
+	return query(conn.db, func(rows *sql.Rows) error {
+		return unmarshalRow(v, rows, false)
+	}, q, args...)
+}
+
+func (conn *MockConn) QueryRows(v interface{}, q string, args ...interface{}) error {
+	return query(conn.db, func(rows *sql.Rows) error {
+		return unmarshalRows(v, rows, true)
+	}, q, args...)
+}
+
+func (conn *MockConn) QueryRowsPartial(v interface{}, q string, args ...interface{}) error {
+	return query(conn.db, func(rows *sql.Rows) error {
+		return unmarshalRows(v, rows, false)
+	}, q, args...)
+}
+
+func (conn *MockConn) Transact(func(session sqlx.Session) error) error {
+	return nil
+}
+
+func (s statement) Close() error {
+	return s.stmt.Close()
+}
+
+func (s statement) Exec(args ...interface{}) (sql.Result, error) {
+	return execStmt(s.stmt, args...)
+}
+
+func (s statement) QueryRow(v interface{}, args ...interface{}) error {
+	return queryStmt(s.stmt, func(rows *sql.Rows) error {
+		return unmarshalRow(v, rows, true)
+	}, args...)
+}
+
+func (s statement) QueryRowPartial(v interface{}, args ...interface{}) error {
+	return queryStmt(s.stmt, func(rows *sql.Rows) error {
+		return unmarshalRow(v, rows, false)
+	}, args...)
+}
+
+func (s statement) QueryRows(v interface{}, args ...interface{}) error {
+	return queryStmt(s.stmt, func(rows *sql.Rows) error {
+		return unmarshalRows(v, rows, true)
+	}, args...)
+}
+
+func (s statement) QueryRowsPartial(v interface{}, args ...interface{}) error {
+	return queryStmt(s.stmt, func(rows *sql.Rows) error {
+		return unmarshalRows(v, rows, false)
+	}, args...)
+}