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Support for raw sql input.

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This commit is contained in:
zer0sub 2019-06-04 12:10:23 +02:00
parent 384c0c67f5
commit 8f51662fe5
31 changed files with 307 additions and 279 deletions
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27
sqlbuilder/literal_expression.go
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@ -181,7 +181,7 @@ type nullLiteral struct {
expressionInterfaceImpl
}
func newNullLiteral() expression {
func newNullLiteral() Expression {
nullExpression := &nullLiteral{}
nullExpression.expressionInterfaceImpl.parent = nullExpression
@ -199,7 +199,7 @@ type starLiteral struct {
expressionInterfaceImpl
}
func newStarLiteral() expression {
func newStarLiteral() Expression {
starExpression := &starLiteral{}
starExpression.expressionInterfaceImpl.parent = starExpression
@ -216,7 +216,7 @@ func (n *starLiteral) serialize(statement statementType, out *queryData, options
type wrap struct {
expressionInterfaceImpl
expressions []expression
expressions []Expression
}
func (n *wrap) serialize(statement statementType, out *queryData, options ...serializeOption) error {
@ -226,9 +226,28 @@ func (n *wrap) serialize(statement statementType, out *queryData, options ...ser
return err
}
func WRAP(expression ...expression) expression {
func WRAP(expression ...Expression) Expression {
wrap := &wrap{expressions: expression}
wrap.expressionInterfaceImpl.parent = wrap
return wrap
}
//---------------------------------------------------//
type rawExpression struct {
expressionInterfaceImpl
raw string
}
func (n *rawExpression) serialize(statement statementType, out *queryData, options ...serializeOption) error {
out.writeString(n.raw)
return nil
}
func RAW(raw string) Expression {
rawExp := &rawExpression{raw: raw}
rawExp.expressionInterfaceImpl.parent = rawExp
return rawExp
}