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Hi all,
The pg version in question is the latest 9.4., running on Windows.
For testing out the NoSQL features of pg I have a simple table called ‘articles’ with a column called ‘data’.
There is an index on ‘data’ like this:
CREATE INDEX idx_data ON articles USING gin (data jsonb_path_ops);
The current test data set has 32570 entires of JSON docs like this:
{
"title": "Foo Bar",
"locked": true,
"valid_until": "2049-12-31T00:00:00",
"art_number": 12345678,
"valid_since": "2013-10-05T00:00:00",
"number_valid": false,
"combinations": {
"var1": "4711",
"var2": "4711",
"var3": "0815",
"int_art_number": "000001"
}
}
Nothing too complex, I think.
When I run a simple query:
SELECT data #>> ‘{"title"}'
FROM articles
WHERE data @> '{ “locked" : true }';
Reproducingly, it takes approx. 900ms to get the results back.
Honestly, I was expecting a much faster query.
Any opinions on this?
Thanks,
-C.
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