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Column types refactoring.

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This commit is contained in:
zer0sub 2019-03-31 14:07:58 +02:00
parent 38007810c1
commit 033ab1d0da
19 changed files with 746 additions and 396 deletions
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12
sqlbuilder/func.go
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@ -3,15 +3,13 @@ package sqlbuilder
import "bytes"
type FuncExpression struct {
isProjection
name string
expression Expression
alias string
}
func (f *FuncExpression) As(alias string) Projection {
func (f *FuncExpression) As(alias string) Clause {
newFuncExpression := *f
newFuncExpression.alias = alias
@ -19,7 +17,7 @@ func (f *FuncExpression) As(alias string) Projection {
return &newFuncExpression
}
func (f *FuncExpression) SerializeSql(out *bytes.Buffer) error {
func (f *FuncExpression) SerializeSql(out *bytes.Buffer, options ...serializeOption) error {
out.WriteString(f.name)
out.WriteString("(")
err := f.expression.SerializeSql(out)
@ -37,9 +35,9 @@ func (f *FuncExpression) SerializeSql(out *bytes.Buffer) error {
return nil
}
func (f *FuncExpression) SerializeSqlForColumnList(out *bytes.Buffer) error {
return f.SerializeSql(out)
}
//func (f *FuncExpression) SerializeSqlForColumnList(out *bytes.Buffer) error {
// return f.SerializeSql(out)
//}
func MAX(expression Expression) *FuncExpression {
return &FuncExpression{