mysql-create-schema.sql

CREATE TABLE IF NOT EXISTS event_journal (
    ordering SERIAL,
    deleted BOOLEAN DEFAULT false NOT NULL,
    persistence_id VARCHAR(255) NOT NULL,
    sequence_number BIGINT NOT NULL,
    writer TEXT NOT NULL,
    write_timestamp BIGINT NOT NULL,
    adapter_manifest TEXT NOT NULL,
    event_payload BLOB NOT NULL,
    event_ser_id INTEGER NOT NULL,
    event_ser_manifest TEXT NOT NULL,
    meta_payload BLOB,
    meta_ser_id INTEGER,meta_ser_manifest TEXT,
    PRIMARY KEY(persistence_id,sequence_number)
);

CREATE UNIQUE INDEX event_journal_ordering_idx ON event_journal(ordering);

CREATE TABLE IF NOT EXISTS event_tag (
    event_id BIGINT UNSIGNED,
    persistence_id VARCHAR(255),
    sequence_number BIGINT,
    tag VARCHAR(255) NOT NULL,
    PRIMARY KEY(persistence_id, sequence_number, tag),
    FOREIGN KEY (persistence_id, sequence_number)
        REFERENCES event_journal(persistence_id, sequence_number)
        ON DELETE CASCADE
    );

CREATE TABLE IF NOT EXISTS snapshot (
    persistence_id VARCHAR(255) NOT NULL,
    sequence_number BIGINT NOT NULL,
    created BIGINT NOT NULL,
    snapshot_ser_id INTEGER NOT NULL,
    snapshot_ser_manifest TEXT NOT NULL,
    snapshot_payload BLOB NOT NULL,
    meta_ser_id INTEGER,
    meta_ser_manifest TEXT,
    meta_payload BLOB,
  PRIMARY KEY (persistence_id, sequence_number));