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drop/create less, better indexes

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This commit is contained in:
John Krauss
2016-07-12 11:15:08 -04:00
parent 329b4dbca3
commit b512985b46
6 changed files with 26 additions and 18 deletions
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scripts/generate_fixtures.py
+15 -9
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@@ -96,22 +96,28 @@ with open('src/pg/test/fixtures/load_fixtures.sql', 'w') as outfile:
ALTER TABLE observatory.obs_table
ADD PRIMARY KEY (id);
ALTER TABLE observatory.obs_column_table
ADD PRIMARY KEY (column_id, table_id),
ADD FOREIGN KEY (column_id) REFERENCES observatory.obs_column(id) ON DELETE CASCADE,
ADD FOREIGN KEY (table_id) REFERENCES observatory.obs_table(id) ON DELETE CASCADE;
ADD PRIMARY KEY (column_id, table_id);
CREATE UNIQUE INDEX ON observatory.obs_column_table (table_id, column_id);
CREATE UNIQUE INDEX ON observatory.obs_column_table (table_id, colname);
ALTER TABLE observatory.obs_column
ADD PRIMARY KEY (id);
ALTER TABLE observatory.obs_column_to_column
ADD PRIMARY KEY (source_id, target_id, reltype),
ADD FOREIGN KEY (source_id) REFERENCES observatory.obs_column(id) ON DELETE CASCADE,
ADD FOREIGN KEY (target_id) REFERENCES observatory.obs_column(id) ON DELETE CASCADE;
ADD PRIMARY KEY (source_id, target_id, reltype);
CREATE UNIQUE INDEX ON observatory.obs_column_to_column (target_id, source_id, reltype);
CREATE INDEX ON observatory.obs_column_to_column (reltype);
ALTER TABLE observatory.obs_column_tag
ADD PRIMARY KEY (column_id, tag_id),
ADD FOREIGN KEY (column_id) REFERENCES observatory.obs_column(id) ON DELETE CASCADE,
ADD FOREIGN KEY (tag_id) REFERENCES observatory.obs_tag(id) ON DELETE CASCADE;
ADD PRIMARY KEY (column_id, tag_id);
CREATE UNIQUE INDEX ON observatory.obs_column_tag (tag_id, column_id);
ALTER TABLE observatory.obs_tag
ADD PRIMARY KEY (id);
CREATE INDEX ON observatory.obs_tag (type);
VACUUM ANALYZE observatory.obs_table;
VACUUM ANALYZE observatory.obs_column_table;
VACUUM ANALYZE observatory.obs_column;
VACUUM ANALYZE observatory.obs_column_to_column;
VACUUM ANALYZE observatory.obs_column_tag;
VACUUM ANALYZE observatory.obs_tag;
CREATE TABLE observatory.obs_meta AS
SELECT numer_c.id numer_id,