Difference between revisions of "Postgres Dev."
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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 21:15, 13 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:
