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1dc118660b
This allows us to specify the target relation with several expressions, 'relname', 'schemaname.relname' and OID in all pgstattuple functions. pgstatindex() and pg_relpages() could not accept OID as the argument so far. Per discussion on -hackers, we decided to keep two types of interfaces, with regclass-type and TEXT-type argument, for each pgstattuple function because of the backward-compatibility issue. The functions which have TEXT-type argument will be deprecated in the future release. Patch by Satoshi Nagayasu, reviewed by Rushabh Lathia and Fujii Masao.
The PostgreSQL contrib tree
---------------------------
This subtree contains porting tools, analysis utilities, and plug-in
features that are not part of the core PostgreSQL system, mainly
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User documentation for each module appears in the main SGML
documentation.
When building from the source distribution, these modules are not
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also build and install them all by running "gmake all" and "gmake
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Some directories supply new user-defined functions, operators, or
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the code you need to register the new SQL objects in the database
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you can simply do
CREATE EXTENSION module_name;
See the PostgreSQL documentation for more information about this
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