25 lines
711 B
Go
25 lines
711 B
Go
package sqlbuilder
|
|
|
|
type StringExpression interface {
|
|
Expression
|
|
|
|
Eq(expression StringExpression) BoolExpression
|
|
EqL(value string) BoolExpression
|
|
NotEq(expression StringExpression) BoolExpression
|
|
}
|
|
|
|
type stringInterfaceImpl struct {
|
|
parent StringExpression
|
|
}
|
|
|
|
func (b *stringInterfaceImpl) Eq(expression StringExpression) BoolExpression {
|
|
return newBinaryBoolExpression(b.parent, expression, []byte(" = "))
|
|
}
|
|
|
|
func (b *stringInterfaceImpl) EqL(value string) BoolExpression {
|
|
return newBinaryBoolExpression(b.parent, Literal(value), []byte(" = "))
|
|
}
|
|
|
|
func (b *stringInterfaceImpl) NotEq(expression StringExpression) BoolExpression {
|
|
return newBinaryBoolExpression(b.parent, expression, []byte(" != "))
|
|
}
|