Michael McGuinness
106 lines
3.3 KiB
PL/PgSQL
106 lines
3.3 KiB
PL/PgSQL
CREATE TABLE collectors (
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id uuid primary key DEFAULT uuid_generate_v7(),
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jobId uuid not null,
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foreign key (jobId) references jobs(id),
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unique (jobId)
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);
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CREATE TABLE collectorVersions (
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collectorId uuid not null,
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id int not null,
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addedAt timestamp not null default current_timestamp,
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primary key (id, collectorId),
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foreign key (collectorId) references collectors(id)
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);
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CREATE OR REPLACE FUNCTION setCollectorVersionNumber()
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RETURNS TRIGGER AS $$
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BEGIN
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SELECT COALESCE(MAX(id), 0) + 1
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INTO NEW.id
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FROM collectorVersions
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WHERE collectorId = NEW.collectorId;
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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CREATE TRIGGER setCollectorVersionNumberTrigger
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BEFORE INSERT ON collectorVersions
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FOR EACH ROW
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EXECUTE FUNCTION setCollectorVersionNumber();
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CREATE TABLE collectorActiveVersions (
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id uuid primary key DEFAULT uuid_generate_v7(),
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collectorId uuid not null,
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versionId int not null,
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foreign key (collectorId, versionId) references collectorVersions(collectorId, id)
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);
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CREATE TABLE collectorMinCleanVersions (
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id uuid primary key DEFAULT uuid_generate_v7(),
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collectorId uuid not null,
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versionId int not null,
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addedVersion int not null,
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removedVersion int,
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foreign key (collectorId, addedVersion) references collectorVersions(collectorId, id),
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foreign key (collectorId, removedVersion) references collectorVersions(collectorId, id),
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foreign key (collectorId) references collectors(id)
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);
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CREATE OR REPLACE FUNCTION removeMinCleanVersion()
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RETURNS TRIGGER AS $$
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BEGIN
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UPDATE collectorMinCleanVersions
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SET removedVersion = NEW.addedVersion
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WHERE collectorId = NEW.collectorId and removedVersion is null;
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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CREATE TRIGGER removeMinCleanVersionTrigger
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BEFORE INSERT ON collectorMinCleanVersions
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FOR EACH ROW
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EXECUTE FUNCTION removeMinCleanVersion();
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CREATE TABLE collectorMinTextVersions (
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id uuid primary key DEFAULT uuid_generate_v7(),
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collectorId uuid not null,
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versionId int not null,
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addedVersion int not null,
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removedVersion int,
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foreign key (collectorId, addedVersion) references collectorVersions(collectorId, id),
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foreign key (collectorId, removedVersion) references collectorVersions(collectorId, id),
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foreign key (collectorId) references collectors(id)
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);
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CREATE OR REPLACE FUNCTION removeMinTextVersion()
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RETURNS TRIGGER AS $$
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BEGIN
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UPDATE collectorMinTextVersions
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SET removedVersion = NEW.addedVersion
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WHERE collectorId = NEW.collectorId and removedVersion is null;
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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CREATE TRIGGER removeMinTextVersionTrigger
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BEFORE INSERT ON collectorMinTextVersions
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FOR EACH ROW
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EXECUTE FUNCTION removeMinTextVersion();
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CREATE TABLE collectorQueries (
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id uuid primary key DEFAULT uuid_generate_v7(),
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collectorId uuid not null,
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name varchar(255) not null,
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queryId uuid not null,
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addedVersion int not null,
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removedVersion int,
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foreign key (queryId) references queries(id),
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foreign key (collectorId) references collectors(id),
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foreign key (collectorId, addedVersion) references collectorVersions(collectorId, id),
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foreign key (collectorId, removedVersion) references collectorVersions(collectorId, id),
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unique (collectorId, name, removedVersion)
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); |