Splunk Search

Why is the append query not working?

Mohsin123
Path Finder

hi,

index="idx_a" sourcetype IN ("logs") component=* logpoint=request-in 
| table transaction-id,timestamp-in| append 
    [ search index="idx_a" sourcetype IN ("logs") component=* logpoint=response-out 
    | table timestamp-out] 
| table transaction-id,timestamp-in,timestamp-out

In my last query, timestamp-out is blank.
Can anyone please help?

Tags (2)
0 Karma
1 Solution

PowerPacked
Builder

Hi @Anonymous

Are you trying to do a table of transaction-id,timestamp-in,timestamp-out with proper results,

Use the join command like this

index="idx_a" sourcetype IN ("logs") component= logpoint=request-in
| table transaction-id,timestamp-in| join transaction-id
[ search index="idx_a" sourcetype IN ("logs") component= logpoint=response-out
| table timestamp-out, transaction-id]
| table transaction-id,timestamp-in,timestamp-out

Only Join will map the transaction id with respective timestamp-in & timestamp-out.
Appendcols & append commands are used to append the results from main search to sub search, which is not a table of ordered correctly mapped data

Thanks

View solution in original post

0 Karma

PowerPacked
Builder

Hi @Anonymous

Are you trying to do a table of transaction-id,timestamp-in,timestamp-out with proper results,

Use the join command like this

index="idx_a" sourcetype IN ("logs") component= logpoint=request-in
| table transaction-id,timestamp-in| join transaction-id
[ search index="idx_a" sourcetype IN ("logs") component= logpoint=response-out
| table timestamp-out, transaction-id]
| table transaction-id,timestamp-in,timestamp-out

Only Join will map the transaction id with respective timestamp-in & timestamp-out.
Appendcols & append commands are used to append the results from main search to sub search, which is not a table of ordered correctly mapped data

Thanks

0 Karma

CarsonZa
Contributor

try |appendcols instead of |append

0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Observability Simplified: Combining User Experience, Application Performance & ...

Tech Talk Observability Simplified: Combining User Experience, Application Performance & Network ...

Event Series May & June: From Network Visibility to Service Intelligence

Unifying the Network: Moving from Alert Noise to Service Intelligence with Splunk ITSI In today’s hybrid ...

Global Splunk User Group Events: May + June 2026

Your Splunk Community Awaits: Discover Upcoming User Group Events Worldwide    Staying ahead in the fast-paced ...