[sqlite] How to know when a sqlite3_stmt has been recompiled ?

[gwenn]

Hello,
Is there any way to know when a prepared statement is recompiled ?
For example:

rc = sqlite3_prepare_v2(db, "SELECT * FROM test", -1, &stmt, NULL);
...
cc = sqlite3_column_count(stmt);
...
rc = sqlite3_exec(db, "ALTER TABLE test ADD COLUMN data DEFAULT
'missing'", NULL, NULL, NULL);
...
rc = sqlite3_step(stmt);
// how to know that the column count is not good anymore ?

Regards.