23 lines
472 B
Go
23 lines
472 B
Go
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package squirrel
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// RowScanner is the interface that wraps the Scan method.
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//
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// Scan behaves like database/sql.Row.Scan.
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type RowScanner interface {
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Scan(...interface{}) error
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}
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// Row wraps database/sql.Row to let squirrel return new errors on Scan.
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type Row struct {
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RowScanner
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err error
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}
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// Scan returns Row.err or calls RowScanner.Scan.
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func (r *Row) Scan(dest ...interface{}) error {
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if r.err != nil {
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return r.err
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}
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return r.RowScanner.Scan(dest...)
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}
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