resolved #250, #317

engine.go

@@ -320,6 +320,12 @@ func (engine *Engine) NoAutoTime() *Session {
 	return session.NoAutoTime()
 }
 
+func (engine *Engine) NoAutoCondition(no ...bool) *Session {
+	session := engine.NewSession()
+	session.IsAutoClose = true
+	return session.NoAutoCondition(no...)
+}
+
 // Retrieve all tables, columns, indexes' informations from database.
 func (engine *Engine) DBMetas() ([]*core.Table, error) {
 	tables, err := engine.dialect.GetTables()

session.go

@@ -258,6 +258,11 @@ func (session *Session) NoAutoTime() *Session {
 	return session
 }
 
+func (session *Session) NoAutoCondition(no ...bool) *Session {
+	session.Statement.NoAutoCondition(no...)
+	return session
+}
+
 // Method Limit provide limit and offset query condition
 func (session *Session) Limit(limit int, start ...int) *Session {
 	session.Statement.Limit(limit, start...)
@@ -1219,7 +1224,7 @@ func (session *Session) Find(rowsSlicePtr interface{}, condiBean ...interface{})
 	}
 
 	var addedTableName = (len(session.Statement.JoinStr) > 0)
-	if len(condiBean) > 0 {
+	if !session.Statement.noAutoCondition && len(condiBean) > 0 {
 		colNames, args := buildConditions(session.Engine, table, condiBean[0], true, true,
 			false, true, session.Statement.allUseBool, session.Statement.useAllCols,
 			session.Statement.unscoped, session.Statement.mustColumnMap,
@@ -3635,7 +3640,7 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
 	var condiColNames []string
 	var condiArgs []interface{}
 
-	if len(condiBean) > 0 {
+	if !session.Statement.noAutoCondition && len(condiBean) > 0 {
 		condiColNames, condiArgs = buildConditions(session.Engine, session.Statement.RefTable, condiBean[0], true, true,
 			false, true, session.Statement.allUseBool, session.Statement.useAllCols,
 			session.Statement.unscoped, session.Statement.mustColumnMap, session.Statement.TableName(), false)
@@ -3857,11 +3862,15 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
 
 	table := session.Engine.TableInfo(bean)
 	session.Statement.RefTable = table
-	colNames, args := buildConditions(session.Engine, table, bean, true, true,
+	var colNames []string
+	var args []interface{}
+
+	if !session.Statement.noAutoCondition {
+		colNames, args = buildConditions(session.Engine, table, bean, true, true,
 			false, true, session.Statement.allUseBool, session.Statement.useAllCols,
 			session.Statement.unscoped, session.Statement.mustColumnMap,
 			session.Statement.TableName(), false)
-
+	}
 	var condition = ""
 	var andStr = session.Engine.dialect.AndStr()
 

statement.go

@@ -66,6 +66,7 @@ type Statement struct {
 	BeanArgs        []interface{}
 	UseCache        bool
 	UseAutoTime     bool
+	noAutoCondition bool
 	IsDistinct      bool
 	IsForUpdate     bool
 	TableAlias      string
@@ -103,6 +104,7 @@ func (statement *Statement) Init() {
 	statement.BeanArgs = make([]interface{}, 0)
 	statement.UseCache = true
 	statement.UseAutoTime = true
+	statement.noAutoCondition = false
 	statement.IsDistinct = false
 	statement.IsForUpdate = false
 	statement.TableAlias = ""
@@ -119,6 +121,15 @@ func (statement *Statement) Init() {
 	statement.exprColumns = make(map[string]exprParam)
 }
 
+// NoAutoCondition
+func (statement *Statement) NoAutoCondition(no ...bool) *Statement {
+	statement.noAutoCondition = true
+	if len(no) > 0 {
+		statement.noAutoCondition = no[0]
+	}
+	return statement
+}
+
 // add the raw sql statement
 func (statement *Statement) Sql(querystring string, args ...interface{}) *Statement {
 	statement.RawSQL = querystring
@@ -1111,12 +1122,14 @@ func (statement *Statement) genGetSql(bean interface{}) (string, []interface{})
 
 	var addedTableName = (len(statement.JoinStr) > 0)
 
+	if !statement.noAutoCondition {
 		colNames, args := buildConditions(statement.Engine, table, bean, true, true,
 			false, true, statement.allUseBool, statement.useAllCols,
 			statement.unscoped, statement.mustColumnMap, statement.TableName(), addedTableName)
 
 		statement.ConditionStr = strings.Join(colNames, " "+statement.Engine.dialect.AndStr()+" ")
 		statement.BeanArgs = args
+	}
 
 	var columnStr string = statement.ColumnStr
 	if len(statement.selectStr) > 0 {
@@ -1172,12 +1185,14 @@ func (statement *Statement) genCountSql(bean interface{}) (string, []interface{}
 
 	var addedTableName = (len(statement.JoinStr) > 0)
 
+	if !statement.noAutoCondition {
 		colNames, args := buildConditions(statement.Engine, table, bean, true, true, false,
 			true, statement.allUseBool, statement.useAllCols,
 			statement.unscoped, statement.mustColumnMap, statement.TableName(), addedTableName)
 
 		statement.ConditionStr = strings.Join(colNames, " "+statement.Engine.Dialect().AndStr()+" ")
 		statement.BeanArgs = args
+	}
 
 	// count(index fieldname) > count(0) > count(*)
 	var id string = "*"