Timeout error #87

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nikg opened this Issue Nov 6, 2012 · 2 comments

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@nikg
nikg commented Nov 6, 2012

Hi -

I am looping through a large dataset (10K records) from SQL (SQL Express, local) with the data being exported into MongoDB programmatically.

For each row I return I get an [ID], and then run through another query against a linked table, to select * where ID = [ID] to get returning a number of results that I then add to a Js object as a nested object. I then run another query against another linked table, to create another nested JS object -- you get the idea.

What happens is after about 1,200+ records, I start getting SQL errors for the nested table queries:

[Error: 08001: [Microsoft][SQL Server Native Client 11.0]Shared Memory Provider: Timeout error [258]. ]

I increased the timeout in the conn_str to 100, but still getting same error:
Connection Timeout=100

I suspect that because I am running SQL queries as a function within a function within a function, maybe things get bogged down?

Are there any examples of how to run multiple nested queries in NodeJS without SQL timing out?

Contributor
jkint commented Nov 6, 2012

Can you post a version of the script that exhibits the problem?

As for examples, this is a preview release, so it is not entirely vetted yet, nor do we have that many examples. However, this does sound like a problem that we want to fix sooner than later.

Thanks.

@jkint jkint was assigned Nov 6, 2012
Contributor
jguerin commented Nov 21, 2012

Closed due to inactivity.

@jguerin jguerin closed this Nov 21, 2012
@jkint jkint was unassigned by nikg Apr 1, 2014
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