The context package in the github.com.pingcap.tidb package provides a way to manage and propagate request-scoped values through a chain of function calls within an execution context.
One of the functions provided by this package is the GetTxn function, which returns the transaction object stored in the context.
func someFunction(ctx context.Context) { txn := ctx.GetTxn() /* do something with the txn object */ }
In this example, we import the context and variable sub-packages from the github.com/pingcap/tidb/sessionctx package. We then define a function that takes in a context object as an argument. Within this function, we call the GetTxn function on the context object to obtain the transaction object associated with the current request.
Overall, the github.com.pingcap.tidb.context package provides a powerful set of tools for managing context and request-scoped values within a Go application.
Golang Context.GetTxn - 30 examples found. These are the top rated real world Golang examples of github.com/pingcap/tidb/context.Context.GetTxn extracted from open source projects. You can rate examples to help us improve the quality of examples.