// Auto generating conditions according a struct
func buildConditions(engine *Engine, table *core.Table, bean interface{},
includeVersion bool, includeUpdated bool, includeNil bool,
includeAutoIncr bool, allUseBool bool, useAllCols bool, unscoped bool,
mustColumnMap map[string]bool, tableName string, addedTableName bool) ([]string, []interface{}) {
colNames := make([]string, 0)
var args = make([]interface{}, 0)
for _, col := range table.Columns() {
if !includeVersion && col.IsVersion {
continue
}
if !includeUpdated && col.IsUpdated {
continue
}
if !includeAutoIncr && col.IsAutoIncrement {
continue
}
if engine.dialect.DBType() == core.MSSQL && col.SQLType.Name == core.Text {
continue
}
var colName string
if addedTableName {
colName = engine.Quote(tableName) + "." + engine.Quote(col.Name)
} else {
colName = engine.Quote(col.Name)
}
fieldValuePtr, err := col.ValueOf(bean)
if err != nil {
engine.LogError(err)
continue
}
if col.IsDeleted && !unscoped { // tag "deleted" is enabled
colNames = append(colNames, fmt.Sprintf("(%v IS NULL or %v = '0001-01-01 00:00:00')",
colName, colName))
}
fieldValue := *fieldValuePtr
if fieldValue.Interface() == nil {
continue
}
fieldType := reflect.TypeOf(fieldValue.Interface())
requiredField := useAllCols
if b, ok := mustColumnMap[strings.ToLower(col.Name)]; ok {
if b {
requiredField = true
} else {
continue
}
}
if fieldType.Kind() == reflect.Ptr {
if fieldValue.IsNil() {
if includeNil {
args = append(args, nil)
colNames = append(colNames, fmt.Sprintf("%v %s ?", colName, engine.dialect.EqStr()))
}
continue
} else if !fieldValue.IsValid() {
continue
} else {
// dereference ptr type to instance type
fieldValue = fieldValue.Elem()
fieldType = reflect.TypeOf(fieldValue.Interface())
requiredField = true
}
}
var val interface{}
switch fieldType.Kind() {
case reflect.Bool:
if allUseBool || requiredField {
val = fieldValue.Interface()
} else {
// if a bool in a struct, it will not be as a condition because it default is false,
// please use Where() instead
continue
}
case reflect.String:
if !requiredField && fieldValue.String() == "" {
continue
}
// for MyString, should convert to string or panic
if fieldType.String() != reflect.String.String() {
val = fieldValue.String()
} else {
val = fieldValue.Interface()
}
case reflect.Int8, reflect.Int16, reflect.Int, reflect.Int32, reflect.Int64:
if !requiredField && fieldValue.Int() == 0 {
continue
}
val = fieldValue.Interface()
case reflect.Float32, reflect.Float64:
if !requiredField && fieldValue.Float() == 0.0 {
continue
}
val = fieldValue.Interface()
case reflect.Uint8, reflect.Uint16, reflect.Uint, reflect.Uint32, reflect.Uint64:
if !requiredField && fieldValue.Uint() == 0 {
continue
}
t := int64(fieldValue.Uint())
val = reflect.ValueOf(&t).Interface()
case reflect.Struct:
if fieldType.ConvertibleTo(core.TimeType) {
t := fieldValue.Convert(core.TimeType).Interface().(time.Time)
if !requiredField && (t.IsZero() || !fieldValue.IsValid()) {
continue
}
val = engine.FormatTime(col.SQLType.Name, t)
} else if _, ok := reflect.New(fieldType).Interface().(core.Conversion); ok {
continue
} else {
engine.autoMapType(fieldValue)
if table, ok := engine.Tables[fieldValue.Type()]; ok {
if len(table.PrimaryKeys) == 1 {
pkField := reflect.Indirect(fieldValue).FieldByName(table.PKColumns()[0].FieldName)
// fix non-int pk issues
//if pkField.Int() != 0 {
if pkField.IsValid() && !isZero(pkField.Interface()) {
val = pkField.Interface()
} else {
continue
}
} else {
//TODO: how to handler?
panic(fmt.Sprintln("not supported", fieldValue.Interface(), "as", table.PrimaryKeys))
}
} else {
val = fieldValue.Interface()
}
}
case reflect.Array, reflect.Slice, reflect.Map:
if fieldValue == reflect.Zero(fieldType) {
continue
}
if fieldValue.IsNil() || !fieldValue.IsValid() || fieldValue.Len() == 0 {
continue
}
if col.SQLType.IsText() {
bytes, err := json.Marshal(fieldValue.Interface())
if err != nil {
engine.LogError(err)
continue
}
val = string(bytes)
} else if col.SQLType.IsBlob() {
var bytes []byte
var err error
if (fieldType.Kind() == reflect.Array || fieldType.Kind() == reflect.Slice) &&
fieldType.Elem().Kind() == reflect.Uint8 {
if fieldValue.Len() > 0 {
val = fieldValue.Bytes()
} else {
continue
}
} else {
bytes, err = json.Marshal(fieldValue.Interface())
if err != nil {
engine.LogError(err)
continue
}
val = bytes
}
} else {
continue
}
default:
val = fieldValue.Interface()
}
args = append(args, val)
var condi string
if col.IsPrimaryKey && engine.dialect.DBType() == "ql" {
condi = "id() == ?"
} else {
condi = fmt.Sprintf("%v %s ?", colName, engine.dialect.EqStr())
}
colNames = append(colNames, condi)
}
return colNames, args
}
func (engine *Engine) Sync2(beans ...interface{}) error {
tables, err := engine.DBMetas()
if err != nil {
return err
}
for _, bean := range beans {
table := engine.autoMap(bean)
var oriTable *core.Table
for _, tb := range tables {
if tb.Name == table.Name {
oriTable = tb
break
}
}
if oriTable == nil {
err = engine.CreateTables(bean)
if err != nil {
return err
}
err = engine.CreateUniques(bean)
if err != nil {
return err
}
err = engine.CreateIndexes(bean)
if err != nil {
return err
}
} else {
for _, col := range table.Columns() {
var oriCol *core.Column
for _, col2 := range oriTable.Columns() {
if col.Name == col2.Name {
oriCol = col2
break
}
}
if oriCol != nil {
if col.SQLType.Name != oriCol.SQLType.Name {
if col.SQLType.Name == core.Text &&
oriCol.SQLType.Name == core.Varchar {
// currently only support mysql
if engine.dialect.DBType() == core.MYSQL {
_, err = engine.Exec(engine.dialect.ModifyColumnSql(table.Name, col))
} else {
engine.LogWarn("Table %s Column %s Old data type is %s, new data type is %s",
table.Name, col.Name, oriCol.SQLType.Name, col.SQLType.Name)
}
} else {
engine.LogWarn("Table %s Column %s Old data type is %s, new data type is %s",
table.Name, col.Name, oriCol.SQLType.Name, col.SQLType.Name)
}
}
if col.Default != oriCol.Default {
engine.LogWarn("Table %s Column %s Old default is %s, new default is %s",
table.Name, col.Name, oriCol.Default, col.Default)
}
if col.Nullable != oriCol.Nullable {
engine.LogWarn("Table %s Column %s Old nullable is %v, new nullable is %v",
table.Name, col.Name, oriCol.Nullable, col.Nullable)
}
} else {
session := engine.NewSession()
session.Statement.RefTable = table
defer session.Close()
err = session.addColumn(col.Name)
}
if err != nil {
return err
}
}
var foundIndexNames = make(map[string]bool)
for name, index := range table.Indexes {
var oriIndex *core.Index
for name2, index2 := range oriTable.Indexes {
if index.Equal(index2) {
oriIndex = index2
foundIndexNames[name2] = true
break
}
}
if oriIndex != nil {
if oriIndex.Type != index.Type {
sql := engine.dialect.DropIndexSql(table.Name, oriIndex)
_, err = engine.Exec(sql)
if err != nil {
return err
}
oriIndex = nil
}
}
if oriIndex == nil {
if index.Type == core.UniqueType {
session := engine.NewSession()
session.Statement.RefTable = table
defer session.Close()
err = session.addUnique(table.Name, name)
} else if index.Type == core.IndexType {
session := engine.NewSession()
session.Statement.RefTable = table
defer session.Close()
err = session.addIndex(table.Name, name)
}
if err != nil {
return err
}
}
}
for name2, index2 := range oriTable.Indexes {
if _, ok := foundIndexNames[name2]; !ok {
sql := engine.dialect.DropIndexSql(table.Name, index2)
_, err = engine.Exec(sql)
if err != nil {
return err
}
}
}
}
}
return nil
}
func genCols(table *core.Table, session *Session, bean interface{}, useCol bool, includeQuote bool) ([]string, []interface{}, error) {
colNames := make([]string, 0)
args := make([]interface{}, 0)
for _, col := range table.Columns() {
lColName := strings.ToLower(col.Name)
if useCol && !col.IsVersion && !col.IsCreated && !col.IsUpdated {
if _, ok := session.Statement.columnMap[lColName]; !ok {
continue
}
}
if col.MapType == core.ONLYFROMDB {
continue
}
fieldValuePtr, err := col.ValueOf(bean)
if err != nil {
session.Engine.LogError(err)
continue
}
fieldValue := *fieldValuePtr
if col.IsAutoIncrement {
switch fieldValue.Type().Kind() {
case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int, reflect.Int64:
if fieldValue.Int() == 0 {
continue
}
case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint, reflect.Uint64:
if fieldValue.Uint() == 0 {
continue
}
case reflect.String:
if len(fieldValue.String()) == 0 {
continue
}
}
}
if col.IsDeleted {
continue
}
if session.Statement.ColumnStr != "" {
if _, ok := session.Statement.columnMap[lColName]; !ok {
continue
}
}
if session.Statement.OmitStr != "" {
if _, ok := session.Statement.columnMap[lColName]; ok {
continue
}
}
if (col.IsCreated || col.IsUpdated) && session.Statement.UseAutoTime {
val, t := session.Engine.NowTime2(col.SQLType.Name)
args = append(args, val)
var colName = col.Name
session.afterClosures = append(session.afterClosures, func(bean interface{}) {
col := table.GetColumn(colName)
setColumnTime(bean, col, t)
})
} else if col.IsVersion && session.Statement.checkVersion {
args = append(args, 1)
} else {
arg, err := session.value2Interface(col, fieldValue)
if err != nil {
return colNames, args, err
}
args = append(args, arg)
}
if includeQuote {
colNames = append(colNames, session.Engine.Quote(col.Name)+" = ?")
} else {
colNames = append(colNames, col.Name)
}
}
return colNames, args, nil
}
// Auto generating conditions according a struct
func buildUpdates(engine *Engine, table *core.Table, bean interface{},
includeVersion bool, includeUpdated bool, includeNil bool,
includeAutoIncr bool, allUseBool bool, useAllCols bool,
mustColumnMap map[string]bool, nullableMap map[string]bool,
columnMap map[string]bool, update, unscoped bool) ([]string, []interface{}) {
colNames := make([]string, 0)
var args = make([]interface{}, 0)
for _, col := range table.Columns() {
if !includeVersion && col.IsVersion {
continue
}
if col.IsCreated {
continue
}
if !includeUpdated && col.IsUpdated {
continue
}
if !includeAutoIncr && col.IsAutoIncrement {
continue
}
if col.IsDeleted && !unscoped {
continue
}
if use, ok := columnMap[col.Name]; ok && !use {
continue
}
if engine.dialect.DBType() == core.MSSQL && col.SQLType.Name == core.Text {
continue
}
fieldValuePtr, err := col.ValueOf(bean)
if err != nil {
engine.LogError(err)
continue
}
fieldValue := *fieldValuePtr
fieldType := reflect.TypeOf(fieldValue.Interface())
requiredField := useAllCols
includeNil := useAllCols
lColName := strings.ToLower(col.Name)
if b, ok := mustColumnMap[lColName]; ok {
if b {
requiredField = true
} else {
continue
}
}
// !evalphobia! set fieldValue as nil when column is nullable and zero-value
if b, ok := nullableMap[lColName]; ok {
if b && col.Nullable && isZero(fieldValue.Interface()) {
var nilValue *int
fieldValue = reflect.ValueOf(nilValue)
fieldType = reflect.TypeOf(fieldValue.Interface())
includeNil = true
}
}
var val interface{}
if fieldValue.CanAddr() {
if structConvert, ok := fieldValue.Addr().Interface().(core.Conversion); ok {
data, err := structConvert.ToDB()
if err != nil {
engine.LogError(err)
} else {
val = data
}
goto APPEND
}
}
if structConvert, ok := fieldValue.Interface().(core.Conversion); ok {
data, err := structConvert.ToDB()
if err != nil {
engine.LogError(err)
} else {
val = data
}
goto APPEND
}
if fieldType.Kind() == reflect.Ptr {
if fieldValue.IsNil() {
if includeNil {
args = append(args, nil)
colNames = append(colNames, fmt.Sprintf("%v=?", engine.Quote(col.Name)))
}
continue
} else if !fieldValue.IsValid() {
continue
} else {
// dereference ptr type to instance type
fieldValue = fieldValue.Elem()
fieldType = reflect.TypeOf(fieldValue.Interface())
requiredField = true
}
}
switch fieldType.Kind() {
case reflect.Bool:
if allUseBool || requiredField {
val = fieldValue.Interface()
} else {
// if a bool in a struct, it will not be as a condition because it default is false,
// please use Where() instead
continue
}
case reflect.String:
if !requiredField && fieldValue.String() == "" {
continue
}
// for MyString, should convert to string or panic
if fieldType.String() != reflect.String.String() {
val = fieldValue.String()
} else {
val = fieldValue.Interface()
}
case reflect.Int8, reflect.Int16, reflect.Int, reflect.Int32, reflect.Int64:
if !requiredField && fieldValue.Int() == 0 {
continue
}
val = fieldValue.Interface()
case reflect.Float32, reflect.Float64:
if !requiredField && fieldValue.Float() == 0.0 {
continue
}
val = fieldValue.Interface()
case reflect.Uint8, reflect.Uint16, reflect.Uint, reflect.Uint32, reflect.Uint64:
if !requiredField && fieldValue.Uint() == 0 {
continue
}
t := int64(fieldValue.Uint())
val = reflect.ValueOf(&t).Interface()
case reflect.Struct:
if fieldType.ConvertibleTo(core.TimeType) {
t := fieldValue.Convert(core.TimeType).Interface().(time.Time)
if !requiredField && (t.IsZero() || !fieldValue.IsValid()) {
continue
}
val = engine.FormatTime(col.SQLType.Name, t)
} else if nulType, ok := fieldValue.Interface().(driver.Valuer); ok {
val, _ = nulType.Value()
} else {
if !col.SQLType.IsJson() {
engine.autoMapType(fieldValue)
if table, ok := engine.Tables[fieldValue.Type()]; ok {
if len(table.PrimaryKeys) == 1 {
pkField := reflect.Indirect(fieldValue).FieldByName(table.PKColumns()[0].FieldName)
// fix non-int pk issues
//if pkField.Int() != 0 {
if pkField.IsValid() && !isZero(pkField.Interface()) {
val = pkField.Interface()
} else {
continue
}
} else {
//TODO: how to handler?
panic("not supported")
}
} else {
val = fieldValue.Interface()
}
} else {
bytes, err := json.Marshal(fieldValue.Interface())
if err != nil {
panic(fmt.Sprintf("mashal %v failed", fieldValue.Interface()))
}
if col.SQLType.IsText() {
val = string(bytes)
} else if col.SQLType.IsBlob() {
val = bytes
}
}
}
case reflect.Array, reflect.Slice, reflect.Map:
if fieldValue == reflect.Zero(fieldType) {
continue
}
if fieldValue.IsNil() || !fieldValue.IsValid() || fieldValue.Len() == 0 {
continue
}
if col.SQLType.IsText() {
bytes, err := json.Marshal(fieldValue.Interface())
if err != nil {
engine.LogError(err)
continue
}
val = string(bytes)
} else if col.SQLType.IsBlob() {
var bytes []byte
var err error
if (fieldType.Kind() == reflect.Array || fieldType.Kind() == reflect.Slice) &&
fieldType.Elem().Kind() == reflect.Uint8 {
if fieldValue.Len() > 0 {
val = fieldValue.Bytes()
} else {
continue
}
} else {
bytes, err = json.Marshal(fieldValue.Interface())
if err != nil {
engine.LogError(err)
continue
}
val = bytes
}
} else {
continue
}
default:
val = fieldValue.Interface()
}
APPEND:
//fmt.Println("==", col.Name, "==", fmt.Sprintf("%v", val))
args = append(args, val)
if col.IsPrimaryKey && engine.dialect.DBType() == "ql" {
continue
}
colNames = append(colNames, fmt.Sprintf("%v = ?", engine.Quote(col.Name)))
}
return colNames, args
}
func (engine *Engine) Sync2(beans ...interface{}) error {
tables, err := engine.DBMetas()
if err != nil {
return err
}
structTables := make([]*core.Table, 0)
for _, bean := range beans {
table := engine.TableInfo(bean)
structTables = append(structTables, table)
var oriTable *core.Table
for _, tb := range tables {
if tb.Name == table.Name {
oriTable = tb
break
}
}
if oriTable == nil {
err = engine.CreateTables(bean)
if err != nil {
return err
}
err = engine.CreateUniques(bean)
if err != nil {
return err
}
err = engine.CreateIndexes(bean)
if err != nil {
return err
}
} else {
for _, col := range table.Columns() {
var oriCol *core.Column
for _, col2 := range oriTable.Columns() {
if col.Name == col2.Name {
oriCol = col2
break
}
}
if oriCol != nil {
expectedType := engine.dialect.SqlType(col)
//curType := oriCol.SQLType.Name
curType := engine.dialect.SqlType(oriCol)
if expectedType != curType {
if expectedType == core.Text &&
strings.HasPrefix(curType, core.Varchar) {
// currently only support mysql
if engine.dialect.DBType() == core.MYSQL ||
engine.dialect.DBType() == core.POSTGRES {
engine.LogInfof("Table %s column %s change type from %s to %s\n",
table.Name, col.Name, curType, expectedType)
_, err = engine.Exec(engine.dialect.ModifyColumnSql(table.Name, col))
} else {
engine.LogWarnf("Table %s column %s db type is %s, struct type is %s\n",
table.Name, col.Name, curType, expectedType)
}
} else {
engine.LogWarnf("Table %s column %s db type is %s, struct type is %s",
table.Name, col.Name, curType, expectedType)
}
}
if col.Default != oriCol.Default {
engine.LogWarnf("Table %s Column %s db default is %s, struct default is %s",
table.Name, col.Name, oriCol.Default, col.Default)
}
if col.Nullable != oriCol.Nullable {
engine.LogWarnf("Table %s Column %s db nullable is %v, struct nullable is %v",
table.Name, col.Name, oriCol.Nullable, col.Nullable)
}
} else {
session := engine.NewSession()
session.Statement.RefTable = table
defer session.Close()
err = session.addColumn(col.Name)
}
if err != nil {
return err
}
}
var foundIndexNames = make(map[string]bool)
for name, index := range table.Indexes {
var oriIndex *core.Index
for name2, index2 := range oriTable.Indexes {
if index.Equal(index2) {
oriIndex = index2
foundIndexNames[name2] = true
break
}
}
if oriIndex != nil {
if oriIndex.Type != index.Type {
sql := engine.dialect.DropIndexSql(table.Name, oriIndex)
_, err = engine.Exec(sql)
if err != nil {
return err
}
oriIndex = nil
}
}
if oriIndex == nil {
if index.Type == core.UniqueType {
session := engine.NewSession()
session.Statement.RefTable = table
defer session.Close()
err = session.addUnique(table.Name, name)
} else if index.Type == core.IndexType {
session := engine.NewSession()
session.Statement.RefTable = table
defer session.Close()
err = session.addIndex(table.Name, name)
}
if err != nil {
return err
}
}
}
for name2, index2 := range oriTable.Indexes {
if _, ok := foundIndexNames[name2]; !ok {
sql := engine.dialect.DropIndexSql(table.Name, index2)
_, err = engine.Exec(sql)
if err != nil {
return err
}
}
}
}
}
for _, table := range tables {
var oriTable *core.Table
for _, structTable := range structTables {
if table.Name == structTable.Name {
oriTable = structTable
break
}
}
if oriTable == nil {
//engine.LogWarnf("Table %s has no struct to mapping it", table.Name)
continue
}
for _, colName := range table.ColumnsSeq() {
if oriTable.GetColumn(colName) == nil {
engine.LogWarnf("Table %s has column %s but struct has not related field",
table.Name, colName)
}
}
}
return nil
}
// Auto generating conditions according a struct
func buildUpdates(engine *Engine, table *core.Table, bean interface{},
includeVersion bool, includeUpdated bool, includeNil bool,
includeAutoIncr bool, allUseBool bool, useAllCols bool,
mustColumnMap map[string]bool, update bool) ([]string, []interface{}) {
colNames := make([]string, 0)
var args = make([]interface{}, 0)
for _, col := range table.Columns() {
if !includeVersion && col.IsVersion {
continue
}
if col.IsCreated {
continue
}
if !includeUpdated && col.IsUpdated {
continue
}
if !includeAutoIncr && col.IsAutoIncrement {
continue
}
//
//fmt.Println(engine.dialect.DBType(), Text)
if engine.dialect.DBType() == core.MSSQL && col.SQLType.Name == core.Text {
continue
}
fieldValuePtr, err := col.ValueOf(bean)
if err != nil {
engine.LogError(err)
continue
}
fieldValue := *fieldValuePtr
fieldType := reflect.TypeOf(fieldValue.Interface())
requiredField := useAllCols
if b, ok := mustColumnMap[strings.ToLower(col.Name)]; ok {
if b {
requiredField = true
} else {
continue
}
}
var val interface{}
if fieldValue.CanAddr() {
if structConvert, ok := fieldValue.Addr().Interface().(core.Conversion); ok {
data, err := structConvert.ToDB()
if err != nil {
engine.LogError(err)
} else {
val = data
}
continue
}
}
if structConvert, ok := fieldValue.Interface().(core.Conversion); ok {
data, err := structConvert.ToDB()
if err != nil {
engine.LogError(err)
} else {
val = data
}
continue
}
if fieldType.Kind() == reflect.Ptr {
if fieldValue.IsNil() {
if includeNil {
args = append(args, nil)
colNames = append(colNames, fmt.Sprintf("%v=?", engine.Quote(col.Name)))
}
continue
} else if !fieldValue.IsValid() {
continue
} else {
// dereference ptr type to instance type
fieldValue = fieldValue.Elem()
fieldType = reflect.TypeOf(fieldValue.Interface())
requiredField = true
}
}
switch fieldType.Kind() {
case reflect.Bool:
if allUseBool || requiredField {
val = fieldValue.Interface()
} else {
// if a bool in a struct, it will not be as a condition because it default is false,
// please use Where() instead
continue
}
case reflect.String:
if !requiredField && fieldValue.String() == "" {
continue
}
// for MyString, should convert to string or panic
if fieldType.String() != reflect.String.String() {
val = fieldValue.String()
} else {
val = fieldValue.Interface()
}
case reflect.Int8, reflect.Int16, reflect.Int, reflect.Int32, reflect.Int64:
if !requiredField && fieldValue.Int() == 0 {
continue
}
val = fieldValue.Interface()
case reflect.Float32, reflect.Float64:
if !requiredField && fieldValue.Float() == 0.0 {
continue
}
val = fieldValue.Interface()
case reflect.Uint8, reflect.Uint16, reflect.Uint, reflect.Uint32, reflect.Uint64:
if !requiredField && fieldValue.Uint() == 0 {
continue
}
val = fieldValue.Interface()
case reflect.Struct:
if fieldType == reflect.TypeOf(time.Now()) {
t := fieldValue.Interface().(time.Time)
if !requiredField && (t.IsZero() || !fieldValue.IsValid()) {
continue
}
val = engine.FormatTime(col.SQLType.Name, t)
//fmt.Println("-------", t, val, col.Name)
} else {
engine.autoMapType(fieldValue)
if table, ok := engine.Tables[fieldValue.Type()]; ok {
if len(table.PrimaryKeys) == 1 {
pkField := reflect.Indirect(fieldValue).FieldByName(table.PKColumns()[0].FieldName)
if pkField.Int() != 0 {
val = pkField.Interface()
} else {
continue
}
} else {
//TODO: how to handler?
}
} else {
val = fieldValue.Interface()
}
}
case reflect.Array, reflect.Slice, reflect.Map:
if fieldValue == reflect.Zero(fieldType) {
continue
}
if fieldValue.IsNil() || !fieldValue.IsValid() || fieldValue.Len() == 0 {
continue
}
if col.SQLType.IsText() {
bytes, err := json.Marshal(fieldValue.Interface())
if err != nil {
engine.LogError(err)
continue
}
val = string(bytes)
} else if col.SQLType.IsBlob() {
var bytes []byte
var err error
if (fieldType.Kind() == reflect.Array || fieldType.Kind() == reflect.Slice) &&
fieldType.Elem().Kind() == reflect.Uint8 {
if fieldValue.Len() > 0 {
val = fieldValue.Bytes()
} else {
continue
}
} else {
bytes, err = json.Marshal(fieldValue.Interface())
if err != nil {
engine.LogError(err)
continue
}
val = bytes
}
} else {
continue
}
default:
val = fieldValue.Interface()
}
args = append(args, val)
if col.IsPrimaryKey && engine.dialect.DBType() == "ql" {
continue
}
colNames = append(colNames, fmt.Sprintf("%v = ?", engine.Quote(col.Name)))
}
return colNames, args
}