mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Echo
synced 2024-12-21 04:03:40 +00:00
d35c502b60
MediaWiki does not use foreign keys in the database schema Additional changes to the schema: - Mysql and sqlite creates index for each foreign keys, keep the index to allow fast joins with this columns by explicit statement on new wikis - Explicit create statement for the UNIQUE index on column eps_token_sha256 to make the index more visible on the sql file - Rename existing index to match the prefix for existing indexes Bug: T306473 Change-Id: I4bd29a6d0f9515e1a678c2a967799b90ef22f7b9
28 lines
1.2 KiB
SQL
28 lines
1.2 KiB
SQL
-- Drop foreign keys from echo_push_subscription and rename index to match table prefix - T306473
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DROP TABLE IF EXISTS /*_*/echo_push_subscription_tmp;
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CREATE TABLE /*_*/echo_push_subscription_tmp (
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eps_id INT UNSIGNED NOT NULL PRIMARY KEY auto_increment,
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eps_user INT UNSIGNED NOT NULL,
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eps_token BLOB NOT NULL,
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eps_token_sha256 CHAR(64) NOT NULL,
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eps_provider TINYINT UNSIGNED NOT NULL,
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eps_updated TIMESTAMP NOT NULL,
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eps_data BLOB,
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eps_topic TINYINT UNSIGNED
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) /*$wgDBTableOptions*/;
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INSERT INTO /*_*/echo_push_subscription_tmp
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SELECT eps_id, eps_user, eps_token, eps_token_sha256, eps_provider, eps_updated, eps_data, eps_topic
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FROM /*_*/echo_push_subscription;
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DROP TABLE /*_*/echo_push_subscription;
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ALTER TABLE /*_*/echo_push_subscription_tmp RENAME TO /*_*/echo_push_subscription;
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CREATE UNIQUE INDEX /*i*/eps_token_sha256 ON /*_*/echo_push_subscription (eps_token_sha256);
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CREATE INDEX /*i*/eps_provider ON /*_*/echo_push_subscription (eps_provider);
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CREATE INDEX /*i*/eps_topic ON /*_*/echo_push_subscription (eps_topic);
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CREATE INDEX /*i*/eps_user ON /*_*/echo_push_subscription (eps_user);
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CREATE INDEX /*i*/eps_token ON /*_*/echo_push_subscription (eps_token(10));
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