37 lines
803 B
Go
37 lines
803 B
Go
package sqlbuilder
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type projection interface {
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serializeForProjection(statement statementType, 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) isProjectionType() {}
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func (cl ColumnList) serializeForProjection(statement statementType, out *queryData) error {
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for i, column := range cl {
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err := column.serializeForProjection(statement, out)
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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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