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fix tablename

This commit is contained in:
Lunny Xiao 2018-04-09 17:16:23 +08:00
parent 927317b91d
commit 26ee002658
No known key found for this signature in database
GPG Key ID: C3B7C91B632F738A
10 changed files with 38 additions and 44 deletions
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8
engine.go
View File

@ -1222,7 +1222,7 @@ func (engine *Engine) Sync(beans ...interface{}) error {
return err
}
if !isExist {
if err := session.statement.setRefValue(v); err != nil {
if err := session.statement.setRefBean(bean); err != nil {
return err
}
err = session.addColumn(col.Name)
@ -1233,7 +1233,7 @@ func (engine *Engine) Sync(beans ...interface{}) error {
}
for name, index := range table.Indexes {
if err := session.statement.setRefValue(v); err != nil {
if err := session.statement.setRefBean(bean); err != nil {
return err
}
if index.Type == core.UniqueType {
@ -1242,7 +1242,7 @@ func (engine *Engine) Sync(beans ...interface{}) error {
return err
}
if !isExist {
if err := session.statement.setRefValue(v); err != nil {
if err := session.statement.setRefBean(bean); err != nil {
return err
}
@ -1257,7 +1257,7 @@ func (engine *Engine) Sync(beans ...interface{}) error {
return err
}
if !isExist {
if err := session.statement.setRefValue(v); err != nil {
if err := session.statement.setRefBean(bean); err != nil {
return err
}

13
engine_table.go
View File

@ -35,11 +35,10 @@ func (engine *Engine) tbNameForMap(v reflect.Value) string {
t := v.Type()
if tb, ok := v.Interface().(TableName); ok {
return tb.TableName()
} else {
if v.CanAddr() {
if tb, ok = v.Addr().Interface().(TableName); ok {
return tb.TableName()
}
}
if v.CanAddr() {
if tb, ok := v.Addr().Interface().(TableName); ok {
return tb.TableName()
}
}
return engine.TableMapper.Obj2Table(t.Name())
@ -69,7 +68,7 @@ func (engine *Engine) tbNameNoSchema(w io.Writer, tablename interface{}) {
v := rValue(f)
t := v.Type()
if t.Kind() == reflect.Struct {
fmt.Fprintf(w, engine.TableMapper.Obj2Table(v.Type().Name()))
fmt.Fprintf(w, engine.tbNameForMap(v))
} else {
fmt.Fprintf(w, engine.Quote(fmt.Sprintf("%v", f)))
}
@ -89,7 +88,7 @@ func (engine *Engine) tbNameNoSchema(w io.Writer, tablename interface{}) {
v := rValue(tablename)
t := v.Type()
if t.Kind() == reflect.Struct {
fmt.Fprintf(w, engine.TableMapper.Obj2Table(v.Type().Name()))
fmt.Fprintf(w, engine.tbNameForMap(v))
} else {
fmt.Fprintf(w, engine.Quote(fmt.Sprintf("%v", tablename)))
}

6
rows.go
View File

@ -32,7 +32,7 @@ func newRows(session *Session, bean interface{}) (*Rows, error) {
var args []interface{}
var err error
if err = rows.session.statement.setRefValue(rValue(bean)); err != nil {
if err = rows.session.statement.setRefBean(bean); err != nil {
return nil, err
}
@ -94,8 +94,7 @@ func (rows *Rows) Scan(bean interface{}) error {
return fmt.Errorf("scan arg is incompatible type to [%v]", rows.beanType)
}
dataStruct := rValue(bean)
if err := rows.session.statement.setRefValue(dataStruct); err != nil {
if err := rows.session.statement.setRefBean(bean); err != nil {
return err
}
@ -104,6 +103,7 @@ func (rows *Rows) Scan(bean interface{}) error {
return err
}
dataStruct := rValue(bean)
_, err = rows.session.slice2Bean(scanResults, rows.fields, bean, &dataStruct, rows.session.statement.RefTable)
if err != nil {
return err

2
session_delete.go
View File

@ -79,7 +79,7 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
defer session.Close()
}
if err := session.statement.setRefValue(rValue(bean)); err != nil {
if err := session.statement.setRefBean(bean); err != nil {
return 0, err
}

2
session_exist.go
View File

@ -57,7 +57,7 @@ func (session *Session) Exist(bean ...interface{}) (bool, error) {
}
if beanValue.Elem().Kind() == reflect.Struct {
if err := session.statement.setRefValue(beanValue.Elem()); err != nil {
if err := session.statement.setRefBean(bean[0]); err != nil {
return false, err
}
}

2
session_get.go
View File

@ -31,7 +31,7 @@ func (session *Session) get(bean interface{}) (bool, error) {
}
if beanValue.Elem().Kind() == reflect.Struct {
if err := session.statement.setRefValue(beanValue.Elem()); err != nil {
if err := session.statement.setRefBean(bean); err != nil {
return false, err
}
}

2
session_insert.go
View File

@ -298,7 +298,7 @@ func (session *Session) InsertMulti(rowsSlicePtr interface{}) (int64, error) {
}
func (session *Session) innerInsert(bean interface{}) (int64, error) {
if err := session.statement.setRefValue(rValue(bean)); err != nil {
if err := session.statement.setRefBean(bean); err != nil {
return 0, err
}
if len(session.statement.TableName()) <= 0 {

29
session_schema.go
View File

@ -6,9 +6,7 @@ package xorm
import (
"database/sql"
"errors"
"fmt"
"reflect"
"strings"
"github.com/go-xorm/core"
@ -34,8 +32,7 @@ func (session *Session) CreateTable(bean interface{}) error {
}
func (session *Session) createTable(bean interface{}) error {
v := rValue(bean)
if err := session.statement.setRefValue(v); err != nil {
if err := session.statement.setRefBean(bean); err != nil {
return err
}
@ -54,8 +51,7 @@ func (session *Session) CreateIndexes(bean interface{}) error {
}
func (session *Session) createIndexes(bean interface{}) error {
v := rValue(bean)
if err := session.statement.setRefValue(v); err != nil {
if err := session.statement.setRefBean(bean); err != nil {
return err
}
@ -78,8 +74,7 @@ func (session *Session) CreateUniques(bean interface{}) error {
}
func (session *Session) createUniques(bean interface{}) error {
v := rValue(bean)
if err := session.statement.setRefValue(v); err != nil {
if err := session.statement.setRefBean(bean); err != nil {
return err
}
@ -103,8 +98,7 @@ func (session *Session) DropIndexes(bean interface{}) error {
}
func (session *Session) dropIndexes(bean interface{}) error {
v := rValue(bean)
if err := session.statement.setRefValue(v); err != nil {
if err := session.statement.setRefBean(bean); err != nil {
return err
}
@ -168,19 +162,10 @@ func (session *Session) isTableExist(tableName string) (bool, error) {
// IsTableEmpty if table have any records
func (session *Session) IsTableEmpty(bean interface{}) (bool, error) {
v := rValue(bean)
t := v.Type()
if t.Kind() == reflect.String {
if session.isAutoClose {
defer session.Close()
}
return session.isTableEmpty(bean.(string))
} else if t.Kind() == reflect.Struct {
rows, err := session.Count(bean)
return rows == 0, err
if session.isAutoClose {
defer session.Close()
}
return false, errors.New("bean should be a struct or struct's point")
return session.isTableEmpty(session.engine.tbNameNoSchemaString(bean))
}
func (session *Session) isTableEmpty(tableName string) (bool, error) {

2
session_update.go
View File

@ -167,7 +167,7 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
var isMap = t.Kind() == reflect.Map
var isStruct = t.Kind() == reflect.Struct
if isStruct {
if err := session.statement.setRefValue(v); err != nil {
if err := session.statement.setRefBean(bean); err != nil {
return 0, err
}

16
statement.go
View File

@ -225,6 +225,16 @@ func (statement *Statement) setRefValue(v reflect.Value) error {
return nil
}
func (statement *Statement) setRefBean(bean interface{}) error {
var err error
statement.RefTable, err = statement.Engine.autoMapType(rValue(bean))
if err != nil {
return err
}
statement.tableName = statement.Engine.TableNameWithSchema(statement.Engine.tbNameNoSchemaString(bean))
return nil
}
// Auto generating update columnes and values according a struct
func buildUpdates(engine *Engine, table *core.Table, bean interface{},
includeVersion bool, includeUpdated bool, includeNil bool,
@ -918,7 +928,7 @@ func (statement *Statement) genGetSQL(bean interface{}) (string, []interface{},
v := rValue(bean)
isStruct := v.Kind() == reflect.Struct
if isStruct {
statement.setRefValue(v)
statement.setRefBean(bean)
}
var columnStr = statement.ColumnStr
@ -970,7 +980,7 @@ func (statement *Statement) genCountSQL(beans ...interface{}) (string, []interfa
var condArgs []interface{}
var err error
if len(beans) > 0 {
statement.setRefValue(rValue(beans[0]))
statement.setRefBean(beans[0])
condSQL, condArgs, err = statement.genConds(beans[0])
} else {
condSQL, condArgs, err = builder.ToSQL(statement.cond)
@ -996,7 +1006,7 @@ func (statement *Statement) genCountSQL(beans ...interface{}) (string, []interfa
}
func (statement *Statement) genSumSQL(bean interface{}, columns ...string) (string, []interface{}, error) {
statement.setRefValue(rValue(bean))
statement.setRefBean(bean)
var sumStrs = make([]string, 0, len(columns))
for _, colName := range columns {