Some improvements

This commit is contained in:
Lunny Xiao 2020-02-29 14:14:28 +08:00
parent 439784b33b
commit c8b4ea56bc
No known key found for this signature in database
GPG Key ID: C3B7C91B632F738A
18 changed files with 161 additions and 102 deletions

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@ -14,10 +14,8 @@ import (
"xorm.io/xorm/schemas"
)
type DBType string
type URI struct {
DBType DBType
DBType schemas.DBType
Proto string
Host string
Port string
@ -31,12 +29,12 @@ type URI struct {
Schema string
}
// a dialect is a driver's wrapper
// Dialect represents a kind of database
type Dialect interface {
Init(*core.DB, *URI, string, string) error
URI() *URI
DB() *core.DB
DBType() DBType
DBType() schemas.DBType
SQLType(*schemas.Column) string
FormatBytes(b []byte) string
DefaultSchema() string
@ -111,7 +109,7 @@ func (b *Base) URI() *URI {
return b.uri
}
func (b *Base) DBType() DBType {
func (b *Base) DBType() schemas.DBType {
return b.uri.DBType
}
@ -221,13 +219,8 @@ func (db *Base) IsColumnExist(ctx context.Context, tableName, colName string) (b
}
func (db *Base) AddColumnSQL(tableName string, col *schemas.Column) string {
quoter := db.dialect.Quoter()
sql := fmt.Sprintf("ALTER TABLE %v ADD %v", quoter.Quote(tableName),
return fmt.Sprintf("ALTER TABLE %v ADD %v", db.dialect.Quoter().Quote(tableName),
db.String(col))
if db.dialect.DBType() == schemas.MYSQL && len(col.Comment) > 0 {
sql += " COMMENT '" + col.Comment + "'"
}
return sql
}
func (db *Base) CreateIndexSQL(tableName string, index *schemas.Index) string {
@ -323,7 +316,7 @@ var (
)
// RegisterDialect register database dialect
func RegisterDialect(dbName DBType, dialectFunc func() Dialect) {
func RegisterDialect(dbName schemas.DBType, dialectFunc func() Dialect) {
if dialectFunc == nil {
panic("core: Register dialect is nil")
}
@ -331,7 +324,7 @@ func RegisterDialect(dbName DBType, dialectFunc func() Dialect) {
}
// QueryDialect query if registered database dialect
func QueryDialect(dbName DBType) Dialect {
func QueryDialect(dbName schemas.DBType) Dialect {
if d, ok := dialects[strings.ToLower(string(dbName))]; ok {
return d()
}
@ -340,7 +333,7 @@ func QueryDialect(dbName DBType) Dialect {
func regDrvsNDialects() bool {
providedDrvsNDialects := map[string]struct {
dbType DBType
dbType schemas.DBType
getDriver func() Driver
getDialect func() Dialect
}{

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@ -303,18 +303,22 @@ func (db *mysql) IndexCheckSQL(tableName, idxName string) (string, []interface{}
return sql, args
}
/*func (db *mysql) ColumnCheckSql(tableName, colName string) (string, []interface{}) {
args := []interface{}{db.DbName, tableName, colName}
sql := "SELECT `COLUMN_NAME` FROM `INFORMATION_SCHEMA`.`COLUMNS` WHERE `TABLE_SCHEMA` = ? AND `TABLE_NAME` = ? AND `COLUMN_NAME` = ?"
return sql, args
}*/
func (db *mysql) TableCheckSQL(tableName string) (string, []interface{}) {
args := []interface{}{db.uri.DBName, tableName}
sql := "SELECT `TABLE_NAME` from `INFORMATION_SCHEMA`.`TABLES` WHERE `TABLE_SCHEMA`=? and `TABLE_NAME`=?"
return sql, args
}
func (db *mysql) AddColumnSQL(tableName string, col *schemas.Column) string {
quoter := db.dialect.Quoter()
sql := fmt.Sprintf("ALTER TABLE %v ADD %v", quoter.Quote(tableName),
db.String(col))
if len(col.Comment) > 0 {
sql += " COMMENT '" + col.Comment + "'"
}
return sql
}
func (db *mysql) GetColumns(ctx context.Context, tableName string) ([]string, map[string]*schemas.Column, error) {
args := []interface{}{db.uri.DBName, tableName}
s := "SELECT `COLUMN_NAME`, `IS_NULLABLE`, `COLUMN_DEFAULT`, `COLUMN_TYPE`," +

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@ -118,12 +118,12 @@ func (engine *Engine) SetMapper(mapper names.Mapper) {
// SetTableMapper set the table name mapping rule
func (engine *Engine) SetTableMapper(mapper names.Mapper) {
engine.tagParser.TableMapper = mapper
engine.tagParser.SetTableMapper(mapper)
}
// SetColumnMapper set the column name mapping rule
func (engine *Engine) SetColumnMapper(mapper names.Mapper) {
engine.tagParser.ColumnMapper = mapper
engine.tagParser.SetColumnMapper(mapper)
}
// SupportInsertMany If engine's database support batch insert records like
@ -320,7 +320,7 @@ func (engine *Engine) DBMetas() ([]*schemas.Table, error) {
}
// DumpAllToFile dump database all table structs and data to a file
func (engine *Engine) DumpAllToFile(fp string, tp ...dialects.DBType) error {
func (engine *Engine) DumpAllToFile(fp string, tp ...schemas.DBType) error {
f, err := os.Create(fp)
if err != nil {
return err
@ -330,7 +330,7 @@ func (engine *Engine) DumpAllToFile(fp string, tp ...dialects.DBType) error {
}
// DumpAll dump database all table structs and data to w
func (engine *Engine) DumpAll(w io.Writer, tp ...dialects.DBType) error {
func (engine *Engine) DumpAll(w io.Writer, tp ...schemas.DBType) error {
tables, err := engine.DBMetas()
if err != nil {
return err
@ -339,7 +339,7 @@ func (engine *Engine) DumpAll(w io.Writer, tp ...dialects.DBType) error {
}
// DumpTablesToFile dump specified tables to SQL file.
func (engine *Engine) DumpTablesToFile(tables []*schemas.Table, fp string, tp ...dialects.DBType) error {
func (engine *Engine) DumpTablesToFile(tables []*schemas.Table, fp string, tp ...schemas.DBType) error {
f, err := os.Create(fp)
if err != nil {
return err
@ -349,12 +349,12 @@ func (engine *Engine) DumpTablesToFile(tables []*schemas.Table, fp string, tp ..
}
// DumpTables dump specify tables to io.Writer
func (engine *Engine) DumpTables(tables []*schemas.Table, w io.Writer, tp ...dialects.DBType) error {
func (engine *Engine) DumpTables(tables []*schemas.Table, w io.Writer, tp ...schemas.DBType) error {
return engine.dumpTables(tables, w, tp...)
}
// dumpTables dump database all table structs and data to w with specify db type
func (engine *Engine) dumpTables(tables []*schemas.Table, w io.Writer, tp ...dialects.DBType) error {
func (engine *Engine) dumpTables(tables []*schemas.Table, w io.Writer, tp ...schemas.DBType) error {
var dialect dialects.Dialect
var distDBName string
if len(tp) == 0 {
@ -480,7 +480,7 @@ func (engine *Engine) dumpTables(tables []*schemas.Table, w io.Writer, tp ...dia
}
// FIXME: Hack for postgres
if string(dialect.DBType()) == schemas.POSTGRES && table.AutoIncrColumn() != nil {
if dialect.DBType() == schemas.POSTGRES && table.AutoIncrColumn() != nil {
_, err = io.WriteString(w, "SELECT setval('"+table.Name+"_id_seq', COALESCE((SELECT MAX("+table.AutoIncrColumn().Name+") + 1 FROM "+dialect.Quoter().Quote(table.Name)+"), 1), false);\n")
if err != nil {
return err
@ -723,13 +723,9 @@ func (t *Table) IsValid() bool {
}
// TableInfo get table info according to bean's content
func (engine *Engine) TableInfo(bean interface{}) (*Table, error) {
func (engine *Engine) TableInfo(bean interface{}) (*schemas.Table, error) {
v := utils.ReflectValue(bean)
tb, err := engine.tagParser.MapType(v)
if err != nil {
return nil, err
}
return &Table{tb, dialects.FullTableName(engine.dialect, engine.GetTableMapper(), bean)}, nil
return engine.tagParser.ParseWithCache(v)
}
// IsTableEmpty if a table has any reocrd
@ -763,7 +759,7 @@ func (engine *Engine) IDOfV(rv reflect.Value) (schemas.PK, error) {
func (engine *Engine) idOfV(rv reflect.Value) (schemas.PK, error) {
v := reflect.Indirect(rv)
table, err := engine.tagParser.MapType(v)
table, err := engine.tagParser.ParseWithCache(v)
if err != nil {
return nil, err
}
@ -861,7 +857,7 @@ func (engine *Engine) ClearCache(beans ...interface{}) error {
// UnMapType remove table from tables cache
func (engine *Engine) UnMapType(t reflect.Type) {
engine.tagParser.ClearTable(t)
engine.tagParser.ClearCacheTable(t)
}
// Sync the new struct changes to database, this method will automatically add
@ -874,7 +870,7 @@ func (engine *Engine) Sync(beans ...interface{}) error {
for _, bean := range beans {
v := utils.ReflectValue(bean)
tableNameNoSchema := dialects.FullTableName(engine.dialect, engine.GetTableMapper(), bean)
table, err := engine.tagParser.MapType(v)
table, err := engine.tagParser.ParseWithCache(v)
if err != nil {
return err
}
@ -1222,12 +1218,12 @@ func (engine *Engine) formatColTime(col *schemas.Column, t time.Time) (v interfa
// GetColumnMapper returns the column name mapper
func (engine *Engine) GetColumnMapper() names.Mapper {
return engine.tagParser.ColumnMapper
return engine.tagParser.GetColumnMapper()
}
// GetTableMapper returns the table name mapper
func (engine *Engine) GetTableMapper() names.Mapper {
return engine.tagParser.TableMapper
return engine.tagParser.GetTableMapper()
}
// GetTZLocation returns time zone of the application

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@ -188,14 +188,6 @@ func (eg *EngineGroup) SetTableMapper(mapper names.Mapper) {
}
}
// ShowExecTime show SQL statement and execute time or not on logger if log level is great than INFO
/*func (eg *EngineGroup) ShowExecTime(show ...bool) {
eg.Engine.ShowExecTime(show...)
for i := 0; i < len(eg.slaves); i++ {
eg.slaves[i].ShowExecTime(show...)
}
}*/
// ShowSQL show SQL statement or not on logger if log level is great than INFO
func (eg *EngineGroup) ShowSQL(show ...bool) {
eg.Engine.ShowSQL(show...)

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@ -83,7 +83,7 @@ type EngineInterface interface {
DBMetas() ([]*schemas.Table, error)
Dialect() dialects.Dialect
DropTables(...interface{}) error
DumpAllToFile(fp string, tp ...dialects.DBType) error
DumpAllToFile(fp string, tp ...schemas.DBType) error
GetCacher(string) caches.Cacher
GetColumnMapper() names.Mapper
GetDefaultCacher() caches.Cacher
@ -107,12 +107,11 @@ type EngineInterface interface {
SetTableMapper(names.Mapper)
SetTZDatabase(tz *time.Location)
SetTZLocation(tz *time.Location)
//ShowExecTime(...bool)
ShowSQL(show ...bool)
Sync(...interface{}) error
Sync2(...interface{}) error
StoreEngine(storeEngine string) *Session
TableInfo(bean interface{}) (*Table, error)
TableInfo(bean interface{}) (*schemas.Table, error)
TableName(interface{}, ...bool) string
UnMapType(reflect.Type)
}

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@ -253,11 +253,11 @@ func (statement *Statement) NotIn(column string, args ...interface{}) *Statement
func (statement *Statement) SetRefValue(v reflect.Value) error {
var err error
statement.RefTable, err = statement.tagParser.MapType(reflect.Indirect(v))
statement.RefTable, err = statement.tagParser.ParseWithCache(reflect.Indirect(v))
if err != nil {
return err
}
statement.tableName = dialects.FullTableName(statement.dialect, statement.tagParser.TableMapper, v, true)
statement.tableName = dialects.FullTableName(statement.dialect, statement.tagParser.GetTableMapper(), v, true)
return nil
}
@ -267,11 +267,11 @@ func rValue(bean interface{}) reflect.Value {
func (statement *Statement) SetRefBean(bean interface{}) error {
var err error
statement.RefTable, err = statement.tagParser.MapType(rValue(bean))
statement.RefTable, err = statement.tagParser.ParseWithCache(rValue(bean))
if err != nil {
return err
}
statement.tableName = dialects.FullTableName(statement.dialect, statement.tagParser.TableMapper, bean, true)
statement.tableName = dialects.FullTableName(statement.dialect, statement.tagParser.GetTableMapper(), bean, true)
return nil
}
@ -507,13 +507,13 @@ func (statement *Statement) SetTable(tableNameOrBean interface{}) error {
t := v.Type()
if t.Kind() == reflect.Struct {
var err error
statement.RefTable, err = statement.tagParser.MapType(v)
statement.RefTable, err = statement.tagParser.ParseWithCache(v)
if err != nil {
return err
}
}
statement.AltTableName = dialects.FullTableName(statement.dialect, statement.tagParser.TableMapper, tableNameOrBean, true)
statement.AltTableName = dialects.FullTableName(statement.dialect, statement.tagParser.GetTableMapper(), tableNameOrBean, true)
return nil
}
@ -554,7 +554,7 @@ func (statement *Statement) Join(joinOP string, tablename interface{}, condition
fmt.Fprintf(&buf, "(%s) %s ON %v", subSQL, aliasName, condition)
statement.joinArgs = append(statement.joinArgs, subQueryArgs...)
default:
tbName := dialects.FullTableName(statement.dialect, statement.tagParser.TableMapper, tablename, true)
tbName := dialects.FullTableName(statement.dialect, statement.tagParser.GetTableMapper(), tablename, true)
if !utils.IsSubQuery(tbName) {
var buf strings.Builder
statement.dialect.Quoter().QuoteTo(&buf, tbName)
@ -689,7 +689,7 @@ func (statement *Statement) GenDelIndexSQL() []string {
} else if index.Type == schemas.IndexType {
rIdxName = utils.IndexName(idxPrefixName, idxName)
}
sql := fmt.Sprintf("DROP INDEX %v", statement.quote(dialects.FullTableName(statement.dialect, statement.tagParser.TableMapper, rIdxName, true)))
sql := fmt.Sprintf("DROP INDEX %v", statement.quote(dialects.FullTableName(statement.dialect, statement.tagParser.GetTableMapper(), rIdxName, true)))
if statement.dialect.IndexOnTable() {
sql += fmt.Sprintf(" ON %v", statement.quote(tbName))
}
@ -844,7 +844,7 @@ func (statement *Statement) buildConds2(table *schemas.Table, bean interface{},
val = bytes
}
} else {
table, err := statement.tagParser.MapType(fieldValue)
table, err := statement.tagParser.ParseWithCache(fieldValue)
if err != nil {
val = fieldValue.Interface()
} else {

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@ -187,7 +187,7 @@ func (statement *Statement) BuildUpdates(bean interface{},
val, _ = nulType.Value()
} else {
if !col.SQLType.IsJson() {
table, err := statement.tagParser.MapType(fieldValue)
table, err := statement.tagParser.ParseWithCache(fieldValue)
if err != nil {
val = fieldValue.Interface()
} else {

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@ -7,7 +7,6 @@ package schemas
import (
"reflect"
"strings"
//"xorm.io/xorm/cache"
)
// Table represents a database table
@ -24,7 +23,6 @@ type Table struct {
Updated string
Deleted string
Version string
//Cacher caches.Cacher
StoreEngine string
Charset string
Comment string

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@ -11,12 +11,14 @@ import (
"time"
)
type DBType string
const (
POSTGRES = "postgres"
SQLITE = "sqlite3"
MYSQL = "mysql"
MSSQL = "mssql"
ORACLE = "oracle"
POSTGRES DBType = "postgres"
SQLITE DBType = "sqlite3"
MYSQL DBType = "mysql"
MSSQL DBType = "mssql"
ORACLE DBType = "oracle"
)
// SQLType represents SQL types

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@ -698,7 +698,7 @@ func (session *Session) slice2Bean(scanResults []interface{}, fields []string, b
}
}
} else if session.statement.UseCascade {
table, err := session.engine.tagParser.MapType(*fieldValue)
table, err := session.engine.tagParser.ParseWithCache(*fieldValue)
if err != nil {
return nil, err
}

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@ -207,7 +207,7 @@ func (session *Session) bytes2Value(col *schemas.Column, fieldValue *reflect.Val
v = x
fieldValue.Set(reflect.ValueOf(v).Convert(fieldType))
} else if session.statement.UseCascade {
table, err := session.engine.tagParser.MapType(*fieldValue)
table, err := session.engine.tagParser.ParseWithCache(*fieldValue)
if err != nil {
return err
}
@ -488,7 +488,7 @@ func (session *Session) bytes2Value(col *schemas.Column, fieldValue *reflect.Val
default:
if session.statement.UseCascade {
structInter := reflect.New(fieldType.Elem())
table, err := session.engine.tagParser.MapType(structInter.Elem())
table, err := session.engine.tagParser.ParseWithCache(structInter.Elem())
if err != nil {
return err
}
@ -599,7 +599,7 @@ func (session *Session) value2Interface(col *schemas.Column, fieldValue reflect.
return v.Value()
}
fieldTable, err := session.engine.tagParser.MapType(fieldValue)
fieldTable, err := session.engine.tagParser.ParseWithCache(fieldValue)
if err != nil {
return nil, err
}

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@ -225,7 +225,7 @@ func (session *Session) noCacheFind(table *schemas.Table, containerValue reflect
if elemType.Kind() == reflect.Struct {
var newValue = newElemFunc(fields)
dataStruct := utils.ReflectValue(newValue.Interface())
tb, err := session.engine.tagParser.MapType(dataStruct)
tb, err := session.engine.tagParser.ParseWithCache(dataStruct)
if err != nil {
return err
}

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@ -242,7 +242,7 @@ func (session *Session) Sync2(beans ...interface{}) error {
for _, bean := range beans {
v := utils.ReflectValue(bean)
table, err := engine.tagParser.MapType(v)
table, err := engine.tagParser.ParseWithCache(v)
if err != nil {
return err
}

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@ -20,11 +20,15 @@ import (
"xorm.io/xorm/schemas"
)
var (
ErrUnsupportedType = errors.New("Unsupported type")
)
type Parser struct {
identifier string
dialect dialects.Dialect
ColumnMapper names.Mapper
TableMapper names.Mapper
columnMapper names.Mapper
tableMapper names.Mapper
handlers map[string]Handler
cacherMgr *caches.Manager
tableCache sync.Map // map[reflect.Type]*schemas.Table
@ -34,33 +38,39 @@ func NewParser(identifier string, dialect dialects.Dialect, tableMapper, columnM
return &Parser{
identifier: identifier,
dialect: dialect,
TableMapper: tableMapper,
ColumnMapper: columnMapper,
tableMapper: tableMapper,
columnMapper: columnMapper,
handlers: defaultTagHandlers,
cacherMgr: cacherMgr,
}
}
func addIndex(indexName string, table *schemas.Table, col *schemas.Column, indexType int) {
if index, ok := table.Indexes[indexName]; ok {
index.AddColumn(col.Name)
col.Indexes[index.Name] = indexType
} else {
index := schemas.NewIndex(indexName, indexType)
index.AddColumn(col.Name)
table.AddIndex(index)
col.Indexes[index.Name] = indexType
}
func (parser *Parser) GetTableMapper() names.Mapper {
return parser.tableMapper
}
func (parser *Parser) MapType(v reflect.Value) (*schemas.Table, error) {
func (parser *Parser) SetTableMapper(mapper names.Mapper) {
parser.ClearCaches()
parser.tableMapper = mapper
}
func (parser *Parser) GetColumnMapper() names.Mapper {
return parser.columnMapper
}
func (parser *Parser) SetColumnMapper(mapper names.Mapper) {
parser.ClearCaches()
parser.columnMapper = mapper
}
func (parser *Parser) ParseWithCache(v reflect.Value) (*schemas.Table, error) {
t := v.Type()
tableI, ok := parser.tableCache.Load(t)
if ok {
return tableI.(*schemas.Table), nil
}
table, err := parser.mapType(v)
table, err := parser.Parse(v)
if err != nil {
return nil, err
}
@ -78,16 +88,41 @@ func (parser *Parser) MapType(v reflect.Value) (*schemas.Table, error) {
return table, nil
}
// ClearTable removes the database mapper of a type from the cache
func (parser *Parser) ClearTable(t reflect.Type) {
// ClearCacheTable removes the database mapper of a type from the cache
func (parser *Parser) ClearCacheTable(t reflect.Type) {
parser.tableCache.Delete(t)
}
func (parser *Parser) mapType(v reflect.Value) (*schemas.Table, error) {
// ClearCaches removes all the cached table information parsed by structs
func (parser *Parser) ClearCaches() {
parser.tableCache = sync.Map{}
}
func addIndex(indexName string, table *schemas.Table, col *schemas.Column, indexType int) {
if index, ok := table.Indexes[indexName]; ok {
index.AddColumn(col.Name)
col.Indexes[index.Name] = indexType
} else {
index := schemas.NewIndex(indexName, indexType)
index.AddColumn(col.Name)
table.AddIndex(index)
col.Indexes[index.Name] = indexType
}
}
// Parse parses a struct as a table information
func (parser *Parser) Parse(v reflect.Value) (*schemas.Table, error) {
t := v.Type()
if t.Kind() == reflect.Ptr {
t = t.Elem()
}
if t.Kind() != reflect.Struct {
return nil, ErrUnsupportedType
}
table := schemas.NewEmptyTable()
table.Type = t
table.Name = names.GetTableName(parser.TableMapper, v)
table.Name = names.GetTableName(parser.tableMapper, v)
var idFieldColName string
var hasCacheTag, hasNoCacheTag bool
@ -204,7 +239,7 @@ func (parser *Parser) mapType(v reflect.Value) (*schemas.Table, error) {
col.Length2 = col.SQLType.DefaultLength2
}
if col.Name == "" {
col.Name = parser.ColumnMapper.Obj2Table(t.Field(i).Name)
col.Name = parser.columnMapper.Obj2Table(t.Field(i).Name)
}
if ctx.isUnique {
@ -229,7 +264,7 @@ func (parser *Parser) mapType(v reflect.Value) (*schemas.Table, error) {
} else {
sqlType = schemas.Type2SQLType(fieldType)
}
col = schemas.NewColumn(parser.ColumnMapper.Obj2Table(t.Field(i).Name),
col = schemas.NewColumn(parser.columnMapper.Obj2Table(t.Field(i).Name),
t.Field(i).Name, sqlType, sqlType.DefaultLength,
sqlType.DefaultLength2, true)

40
tags/parser_test.go Normal file
View File

@ -0,0 +1,40 @@
// Copyright 2017 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package tags
import (
"reflect"
"testing"
"github.com/stretchr/testify/assert"
"xorm.io/xorm/caches"
"xorm.io/xorm/dialects"
"xorm.io/xorm/names"
)
type ParseTableName1 struct{}
type ParseTableName2 struct{}
func (p ParseTableName2) TableName() string {
return "p_parseTableName"
}
func TestParseTableName(t *testing.T) {
parser := NewParser(
"xorm",
dialects.QueryDialect("mysql"),
names.SnakeMapper{},
names.SnakeMapper{},
caches.NewManager(),
)
table, err := parser.Parse(reflect.ValueOf(new(ParseTableName1)))
assert.NoError(t, err)
assert.EqualValues(t, "parse_table_name1", table.Name)
table, err = parser.Parse(reflect.ValueOf(new(ParseTableName2)))
assert.NoError(t, err)
assert.EqualValues(t, "p_parseTableName", table.Name)
}

View File

@ -280,7 +280,7 @@ func ExtendsTagHandler(ctx *Context) error {
isPtr = true
fallthrough
case reflect.Struct:
parentTable, err := ctx.parser.mapType(fieldValue)
parentTable, err := ctx.parser.Parse(fieldValue)
if err != nil {
return err
}

View File

@ -871,7 +871,7 @@ func TestAutoIncrTag(t *testing.T) {
func TestTagComment(t *testing.T) {
assert.NoError(t, prepareEngine())
// FIXME: only support mysql
if testEngine.Dialect().DriverName() != schemas.MYSQL {
if testEngine.Dialect().DBType() != schemas.MYSQL {
return
}

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@ -47,7 +47,7 @@ func createEngine(dbType, connStr string) error {
var err error
if !*cluster {
switch strings.ToLower(dbType) {
switch schemas.DBType(strings.ToLower(dbType)) {
case schemas.MSSQL:
db, err := sql.Open(dbType, strings.Replace(connStr, "xorm_test", "master", -1))
if err != nil {