Constant SCHEMA 

pub const SCHEMA: &str = "
CREATE TABLE IF NOT EXISTS pulsify_op_rows (
 doc_id TEXT NOT NULL, sid INTEGER NOT NULL, time_start INTEGER NOT NULL,
 span INTEGER NOT NULL CHECK(span > 0), time_end INTEGER GENERATED ALWAYS AS (time_start + span) STORED,
 dependencies TEXT NOT NULL, operations BLOB NOT NULL, ready INTEGER NOT NULL DEFAULT 0,
 PRIMARY KEY(doc_id, sid, time_start)
) WITHOUT ROWID;
CREATE INDEX IF NOT EXISTS pulsify_rows_frontier ON pulsify_op_rows(doc_id, sid, time_end);
CREATE INDEX IF NOT EXISTS pulsify_rows_pending ON pulsify_op_rows(doc_id) WHERE ready = 0;
CREATE TABLE IF NOT EXISTS pulsify_doc_clocks (
 doc_id TEXT NOT NULL, sid INTEGER NOT NULL, clock INTEGER NOT NULL,
 PRIMARY KEY(doc_id, sid)
) WITHOUT ROWID;
CREATE VIEW IF NOT EXISTS pulsify_dangling_op_rows AS SELECT * FROM pulsify_op_rows WHERE ready = 0;
";

Byte-for-byte SQLITE_PATCH_SCHEMA from @pulsify/core/storage.