topic Re: CHAR INDEX query same as MS SQL in Deployment Architecture

CHAR INDEX query same as MS SQL

puneethgowda — Tue, 29 Sep 2020 11:53:34 GMT

index="prod_client_sync_dbconnect" sessionid!=sessionid | eval exception=substr(exception,1,150) | stats count as "Number of errors" by exception | rename exception as Exception | sort - "Number of errors"

We need to show the error till double colon (::) after double colon (::) whatever the error should truncate and display only before double colon (::).

Re: CHAR INDEX query same as MS SQL

Richfez — Fri, 18 Nov 2016 12:32:33 GMT

EDIT: copy paste error again. I should just stop this morning until I finish this cup of coffee... 🙂

I'm assuming you want to replace your eval of exception below to make one that reads up to double colons? Use the following, then.

index="prod_client_sync_dbconnect" sessionid!=sessionid | rex field=_raw "^(?<exception>.*)::"  | stats count as "Number of errors" by exception | rename exception as Exception | sort - "Number of errors"

Let us know how it goes!

Happy Splunking!
Rich

Re: CHAR INDEX query same as MS SQL

puneethgowda — Mon, 21 Nov 2016 09:56:01 GMT

Hi Rich,

Thanks a lot but nothing is happening with your query.

Cannot insert the value NULL into column 'city_cd', table 'HotelHubServices.dbo.pb_custmastclntsync_mc'; column does not allow nulls. INSERT fails. The statement has been terminated. :: at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData() at System.Data.SqlClient.SqlDataReader.get_MetaData() at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) at System.Data.SqlClient.SqlCommand.ExecuteDbDataReader(CommandBehavior behavior) at System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior) at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) at System.Data.Common.DbDataAdapter.Fill(DataSet dataSet) at TCT.DbConnect.Getrs(String SpName, SqlParameter[] SpParameters, Int32 TimeOut, Boolean ConnectLogDatabase)

Re: CHAR INDEX query same as MS SQL

Richfez — Mon, 21 Nov 2016 12:54:05 GMT

There could have been more in your search that I didn't see because you didn't use the code button to format it. The only important part I did was replace your eval exception=... with the rex field=_raw ( ....

Or, do you want a SQL query to do this? I read your question as "Please help me make a Splunk search that does what in a SQL Query I'd describe as ..."

As shown my this run-anywhere example, the rex works. 🙂

| gentimes start=11/21/2016 end=11/22/2016
| eval test="Failed: 142352C Code: PH Power Hotel:: This is test that should be stripped" 
| rex field=test "^(?<exception>.*)::" 
| table test, exception

Gives results

test            exception   
Failed: 142352C Code: PH Power Hotel:: This is test that should be stripped     Failed: 142352C Code: PH Power Hotel

If you need a SQL query, well, this isn't the right forums for that. But I can give you the hint that you'll wan to use your SQL language's variety of "search" or "find" to search for particular text "::" inside the field, and use that return position in your substring command. You can find examples using your favorite search engine.