Add Column
Current Schema
CREATE TABLE ib_earliest_date (
ticker_id INTEGER NOT NULL REFERENCES tickers,
series INTEGER NOT NULL CHECK(series IN (1,2,4,8)),
day INTEGER NOT NULL,
PRIMARY KEY(ticker_id,series)
)
CREATE TABLE ib_earliest_date (
ticker_id INTEGER NOT NULL REFERENCES tickers,
series INTEGER NOT NULL CHECK(series IN (1,2,4,8)),
day INTEGER NOT NULL,
PRIMARY KEY(ticker_id,series)
)