40 lines
913 B
Markdown
40 lines
913 B
Markdown
# PDO Shell Plugin
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This is a plugin to interactively work with PDO.
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## Usage
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The simplest use is invoking the shell directly:
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$ spark pdo:shell
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PDO[db]>
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You are presented with a prompt containing the string "PDO", follwed by the currently
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selected resource in brackets. Commands start with a period (`.`) and you can get a
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list of the valid commands with `.help`.
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To run a query, you can either run it directly:
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PDO[db]> SELECT id FROM users WHERE username='bob'
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Or let the shell do the escaping for you:
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PDO[db]> .query "SELECT id FROM users WHERE username=?" bob
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You can also read the commands from a file and have them executed as if they were
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entered into the shell:
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$ spark pdo:shell -r sparkrc
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### Selecting the resource
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This can be done from the command line:
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$ spark pdo:shell --db otherdb
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Or from within the shell:
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PDO[db]> .select otherdb
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PDO[otherdb]>
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