35 lines
701 B
Go
35 lines
701 B
Go
package sqlbuilder
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type Projection interface {
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SerializeForProjection(out *queryData) error
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}
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//------------------------------------------------------//
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// Dummy type for select * AllColumns
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type ColumnList []Column
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func (cl ColumnList) SerializeForProjection(out *queryData) error {
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for i, column := range cl {
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err := column.Serialize(out, FOR_PROJECTION)
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if err != nil {
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return err
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}
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if i != len(cl)-1 {
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out.WriteString(", ")
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}
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}
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return nil
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}
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func (cl ColumnList) DefaultAlias() []Projection {
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newColumnList := []Projection{}
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for _, column := range cl {
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newColumn := column.DefaultAlias()
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newColumnList = append(newColumnList, newColumn)
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}
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return newColumnList
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}
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