Query fails if condition is too big

SQLite3 only allows at most 999 variables in a statement. Details [here](https://raw.githubusercontent.com/android/platform_external_sqlite/master/dist/sqlite3.c):
```
/*
** The maximum value of a ?nnn wildcard that the parser will accept.
*/
#ifndef SQLITE_MAX_VARIABLE_NUMBER
# define SQLITE_MAX_VARIABLE_NUMBER 999
#endif
```