forked from mirror/gorm
31 lines
616 B
Go
31 lines
616 B
Go
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package clause
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// Expression expression interface
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type Expression interface {
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Build(builder Builder)
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}
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// NegationExpressionBuilder negation expression builder
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type NegationExpressionBuilder interface {
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NegationBuild(builder Builder)
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}
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// Builder builder interface
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type Builder interface {
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WriteByte(byte) error
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Write(sql ...string) error
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WriteQuoted(field interface{}) error
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AddVar(vars ...interface{}) string
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Quote(field interface{}) string
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}
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// Expr raw expression
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type Expr struct {
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Value string
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}
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// Build build raw expression
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func (expr Expr) Build(builder Builder) {
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builder.Write(expr.Value)
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}
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