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author | Bruce Momjian <bruce@momjian.us> | 2007-01-06 20:00:10 +0000 |
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committer | Bruce Momjian <bruce@momjian.us> | 2007-01-06 20:00:10 +0000 |
commit | bd87cd5ffb5b17b9dddaad5036672bab7c6f669a (patch) | |
tree | 931c975bf074a326766f48c84cdb8aa5ad436fd4 /src/backend/utils/adt/float.c | |
parent | 9cfcfd7c22bd4fe4b0c7c3904faba5fb4367261e (diff) | |
download | postgresql-bd87cd5ffb5b17b9dddaad5036672bab7c6f669a.tar.gz postgresql-bd87cd5ffb5b17b9dddaad5036672bab7c6f669a.zip |
Move INDEX inheritance out into a separate section:
< * Allow inherited tables to inherit index, UNIQUE constraint, and primary
< key, foreign key
< * UNIQUE INDEX on base column not honored on INSERTs/UPDATEs from
< inherited table: INSERT INTO inherit_table (unique_index_col) VALUES
< (dup) should fail
<
< The main difficulty with this item is the problem of creating an index
< that can span more than one table.
<
< * Allow SELECT ... FOR UPDATE on inherited tables
> * Inheritance
>
> o Allow inherited tables to inherit indexes, UNIQUE constraints,
> and primary/foreign keys
> o Honor UNIQUE INDEX on base column in INSERTs/UPDATEs
> on inherited table, e.g. INSERT INTO inherit_table
> (unique_index_col) VALUES (dup) should fail
>
> The main difficulty with this item is the problem of
> creating an index that can span multiple tables.
>
> o Allow SELECT ... FOR UPDATE on inherited tables
>
>
>
Diffstat (limited to 'src/backend/utils/adt/float.c')
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