36 lines
734 B
Go
36 lines
734 B
Go
package sql
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import (
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"context"
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"database/sql/driver"
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"gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer"
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)
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var _ driver.Tx = (*tracedTx)(nil)
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// tracedTx is a traced version of sql.Tx
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type tracedTx struct {
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driver.Tx
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*traceParams
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ctx context.Context
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}
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// Commit sends a span at the end of the transaction
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func (t *tracedTx) Commit() (err error) {
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span := t.newChildSpanFromContext(t.ctx, "Commit", "")
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defer func() {
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span.Finish(tracer.WithError(err))
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}()
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return t.Tx.Commit()
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}
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// Rollback sends a span if the connection is aborted
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func (t *tracedTx) Rollback() (err error) {
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span := t.newChildSpanFromContext(t.ctx, "Rollback", "")
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defer func() {
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span.Finish(tracer.WithError(err))
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}()
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return t.Tx.Rollback()
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}
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