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Updated doc.go for retrieving query id and connection id #148

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Jul 24, 2023
Merged

Updated doc.go for retrieving query id and connection id #148

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30 changes: 30 additions & 0 deletions doc.go
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Expand Up @@ -144,6 +144,36 @@ The result log may look like this:

{"level":"debug","connId":"01ed6545-5669-1ec7-8c7e-6d8a1ea0ab16","corrId":"workflow-example","queryId":"01ed6545-57cc-188a-bfc5-d9c0eaf8e189","time":1668558402,"message":"Run Main elapsed time: 1.298712292s"}

# Programmatically Retrieving Connection and Query Id

Use the driverctx package under driverctx/ctx.go to add callbacks to the query context to receive the connection id and query id.

import (
"github.com/databricks/databricks-sql-go/driverctx"
)

func main() {

...

qidCallback := func(id string) {
fmt.Println("query id: " + id)
}

connIdCallback := func(id string) {
fmt.Println("connection id: " + id)
}

ctx := context.Background()
ctx = driverctx.NewContextWithQueryIdCallback(ctx, qidCallback)
ctx = driverctx.NewContextWithConnIdCallback(ctx, connIdCallback)

rows, err1 := db.QueryContext(ctx, `select * from sometable`)

...

}

# Errors

There are three error types exposed via dbsql/errors
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