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Check if a Postgres JSON array contains a string
...ch rabbit likes two foods and 10% of them like carrots:
d=# -- Postgres 9.3 solution
d=# explain analyze select info->>'name' from rabbits where exists (
d(# select 1 from json_array_elements(info->'food') as food
d(# where food::text = '"carrots"'
d(# );
Execution time: 3084.927 ms
d=...
What's the difference between findAndModify and update in MongoDB?
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answered May 28 '12 at 3:21
Asya KamskyAsya Kamsky
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Best practices for in-app database migration for Sqlite
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RngbusRngbus
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Convert MySql DateTime stamp into JavaScript's Date format
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13 Answers
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npm WARN package.json: No repository field
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1313
It's just a check as of NPM v1.2.20, they report this as a warning.
However, don't worry, the...
How to make PyCharm always show line numbers
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345
Version 2.6 and above:
PyCharm (far left menu) -> Preferences... -> Editor (bottom left ...
Bash Script : what does #!/bin/bash mean? [duplicate]
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3 Answers
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Android RelativeLayout programmatically Set “centerInParent”
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3 Answers
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Can I use conditional statements with EJS templates (in JMVC)?
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answered Jan 7 '13 at 17:37
JbirdJbird
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