Revision 13606
Added by Aaron Marcuse-Kubitza over 10 years ago
| util.sql | ||
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| 3129 | 3129 |
-- Name: recreate_view(regclass, text, text); Type: FUNCTION; Schema: util; Owner: - |
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-- |
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CREATE FUNCTION recreate_view(view_ regclass, view_query text, dependent_view_changes text DEFAULT ''::text) RETURNS void |
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CREATE FUNCTION recreate_view(view_ regclass, view_query text DEFAULT NULL::text, dependent_view_changes text DEFAULT ''::text) RETURNS void
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LANGUAGE sql |
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AS $_$ |
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SELECT util.recreate($$ |
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CREATE VIEW $$||$1||$$ AS |
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$$||$2||$$ |
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; |
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$$||COALESCE($2, pg_get_viewdef($1))||$$; |
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$$||util.mk_set_relation_metadata($1)||$$ |
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-- manually restore views that need to be updated for the changes |
| ... | ... | |
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$$||util.mk_set_relation_metadata(''schema.dependent_view'')||$$
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$$); |
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if view has already been modified: |
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SELECT util.recreate_view(''schema.main_view'', dependent_view_changes := $$
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CREATE VIEW schema.dependent_view AS |
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__; |
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$$||util.mk_set_relation_metadata(''schema.dependent_view'')||$$
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$$); |
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idempotent |
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'; |
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Also available in: Unified diff
schemas/util.sql: recreate_view(): support omitting the view_query if the view has already been modified (eg. for public.*_view, which allow changing the view as a separate step)