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Merge pull request #3037 from pi-hole/new/group_zero

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Add special group zero to gravity database
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DL6ER 2019-12-18 22:36:43 +01:00 committed by GitHub
commit e2de199f47
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2 changed files with 43 additions and 0 deletions
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8
advanced/Scripts/database_migration/gravity-db.sh
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@ -64,4 +64,12 @@ upgrade_gravityDB(){
sqlite3 "${database}" < "${scriptPath}/5_to_6.sql"
version=6
fi
if [[ "$version" == "6" ]]; then
# This migration script adds a special group with ID 0
# which is automatically associated to all clients not
# having their own group assignments
echo -e " ${INFO} Upgrading gravity database from version 6 to 7"
sqlite3 "${database}" < "${scriptPath}/6_to_7.sql"
version=7
fi
}

35
advanced/Scripts/database_migration/gravity/6_to_7.sql Normal file
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@ -0,0 +1,35 @@
.timeout 30000
PRAGMA FOREIGN_KEYS=OFF;
BEGIN TRANSACTION;
INSERT OR REPLACE INTO "group" (id,enabled,name) VALUES (0,1,'Unassociated');
INSERT INTO domainlist_by_group (domainlist_id, group_id) SELECT id, 0 FROM domainlist;
INSERT INTO client_by_group (client_id, group_id) SELECT id, 0 FROM client;
INSERT INTO adlist_by_group (adlist_id, group_id) SELECT id, 0 FROM adlist;
CREATE TRIGGER tr_domainlist_add AFTER INSERT ON domainlist
BEGIN
INSERT INTO domainlist_by_group (domainlist_id, group_id) VALUES (NEW.id, 0);
END;
CREATE TRIGGER tr_client_add AFTER INSERT ON client
BEGIN
INSERT INTO client_by_group (client_id, group_id) VALUES (NEW.id, 0);
END;
CREATE TRIGGER tr_adlist_add AFTER INSERT ON adlist
BEGIN
INSERT INTO adlist_by_group (adlist_id, group_id) VALUES (NEW.id, 0);
END;
CREATE TRIGGER tr_group_zero AFTER DELETE ON "group"
BEGIN
INSERT OR REPLACE INTO "group" (id,enabled,name) VALUES (0,1,'Unassociated');
END;
UPDATE info SET value = 7 WHERE property = 'version';
COMMIT;