CODEWITHSUNDEEP
databasekdb+q-lang
dusiu
dusiu

Reputation: 41

How to get kdb handle with c.java library

I need to get address of my connection (I don't know exact name of it but it is number with 'i' char), when I want to connect to server in kdb process I just use function:

q) h: hopen`:localhost:5000:username:password
q) h
5i

and then I know that my connection number is 5. How to get this number with kx.c library? Creating connection:

 c = new c(url,port,username:password);

I can do execute any statement but I have no idea what is name of the connection in this case. Is is possible to get this number with kx.c library?

Upvotes: 1

Views: 740

Answers (1)

Ryan Hamilton
Ryan Hamilton

Reputation: 2615

There's self-contained examples of kdb/java here: http://www.timestored.com/kdb-guides/kdb-java-api

and then I know that my connection number is 5. How to get this number with kx.c library?

If you call .z.w from java that will return your handle number. Though I don't see what you could possibly use that for.

Upvotes: 1

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