Christopher Baines
c7048abe31
To avoid the index data being too large. This was first seen in guix commit 1bb4fd64b7bbe5a17eda6f0ca8105283c038f7c8: psql-query-error (fatal-error PGRES_FATAL_ERROR ERROR: index row size 2808 exceeds maximum 2712 for index "package_descriptions_locale_description_key" HINT: Values larger than 1/3 of a buffer page cannot be indexed.
11 lines
313 B
PL/PgSQL
11 lines
313 B
PL/PgSQL
-- Deploy guix-data-service:change_package_descriptions_index to pg
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BEGIN;
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ALTER TABLE package_descriptions DROP CONSTRAINT
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package_descriptions_locale_description_key;
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CREATE UNIQUE INDEX package_descriptions_locale_description_key
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ON package_descriptions USING btree (locale, MD5(description));
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COMMIT;
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