How can I change the type of a column?
Changing a column’s type or dropping a column requires rewriting the table. For an example, see Change column type.
<START_INST>How can I change the type of a column?<END_INST><START_CTX><END_CTX><START_A>Changing a column’s type or dropping a column requires rewriting the table. For an example, see Change column type.<END_A>