https://stackoverflow.com/questions/4253804/insert-new-column-into-table-in-sqlite
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ALTER TABLE {tableName} ADD COLUMN COLNew {type};
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ALTER TABLE {tableName} RENAME TO TempOldTable;
CREATE TABLE {tableName} (name TEXT, COLNew {type} DEFAULT {defaultValue}, qty INTEGER, rate REAL);
INSERT INTO {tableName} (name, qty, rate) SELECT name, qty, rate FROM TempOldTable;
DROP TABLE TempOldTable;
