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New page: == Postgres Internals Notes== *Declaration of RelationGetRelationNamespace: <pre><nowiki> postgresql-8.3.7/src/include/utils/rel.h </pre></nowiki> ** RelationGetNamespace *** There's... |
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*Declaration of RelationGetRelationNamespace: | *Declaration of RelationGetRelationNamespace: | ||
<pre | <pre> | ||
postgresql-8.3.7/src/include/utils/rel.h | postgresql-8.3.7/src/include/utils/rel.h | ||
</pre | </pre> | ||
** RelationGetNamespace | ** RelationGetNamespace | ||
*** There's a member variable: relnamespace in Form_pg_class data type. | *** There's a member variable: relnamespace in Form_pg_class data type. | ||
It is of type id0, potentially representing a unique namespace identifier. | |||
*** What are it's member functions, and can we extract a char[] from | *** What are it's member functions, and can we extract a char[] from thistype representing the name of the namespace? | ||
*What's the difference between a tablespace and a namespace? | *What's the difference between a tablespace and a namespace? | ||
*Error "violates foreign key constraint: | *Error "violates foreign key constraint: | ||
<pre | <pre> | ||
postgresql-8.3.7/src/backend/utils/adt/ri_triggers.c: | postgresql-8.3.7/src/backend/utils/adt/ri_triggers.c: | ||
</pre> | </pre> | ||
== Test Environment == | |||
== Open Questions == | |||
Revision as of 01:15, 14 April 2009
Postgres Internals Notes
- Declaration of RelationGetRelationNamespace:
postgresql-8.3.7/src/include/utils/rel.h
- RelationGetNamespace
- There's a member variable: relnamespace in Form_pg_class data type.
It is of type id0, potentially representing a unique namespace identifier.
- What are it's member functions, and can we extract a char[] from thistype representing the name of the namespace?
- What's the difference between a tablespace and a namespace?
- Error "violates foreign key constraint:
postgresql-8.3.7/src/backend/utils/adt/ri_triggers.c: