int sqlite3changegroup_change_text( sqlite3_changegroup*, int, int, const char *pVal, int nVal );
This function is similar to sqlite3changegroup_change_int64(). It configures the currently accumulated change with a text value instead of a 64-bit integer. Parameter pVal points to a buffer containing the text encoded using utf-8. Parameter nVal may either be the size of the text value in bytes, or else a negative value, in which case the buffer pVal points to is assumed to be nul-terminated.