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Here is a tar file the new directories, which substitute the old ones in contrib. Please remove the old directories array, datetime, miscutil, string and userlock before unpacking the tar file in contrib. Note that as the modules are now installed in lib/modules I install all my sql code in lib/sql. In my opinion also the other contributors should follow these rules.
40 lines
1017 B
Plaintext
40 lines
1017 B
Plaintext
Miscellaneous utility functions for PostgreSQL.
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query_limit(n)
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sets a limit on the maximum numbers of query returned from
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a backend. It can be used to limit the result size retrieved
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by the application for poor input data or to avoid accidental
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table product while playying with sql.
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backend_pid()
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return the pid of our corresponding backend.
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unlisten(relname)
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unlisten from a relation or from all relations if the argument
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is null, empty or '*'.
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It is now obsoleted by the new unlisten command but still useful
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if you want unlisten a name computed by the query.
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Note that a listen/notify relname can be any ascii string, not
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just valid relation names.
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min(x,y)
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max(x,y)
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return the min or max bteween two integers.
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assert_enable(bool)
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enable/disable assert checkings in the backend, if it has been
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compiled with USE_ASSERT_CHECKING.
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assert_test(bool)
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test the assert enable/disable code, if the backend has been
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compiled with ASSERT_CHECKING_TEST.
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--
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Massimo Dal Zotto <dz@cs.unitn.it>
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