Fossil

}
int db_lget_int(const char *zName, int dflt){
  return db_int(dflt, "SELECT value FROM vvar WHERE name=%Q", zName);
}
void db_lset_int(const char *zName, int value){
  db_multi_exec("REPLACE INTO vvar(name,value) VALUES(%Q,%d)", zName, value);
}

/*
** Returns non-0 if the database (which must be open) table identified
** by zTableName has a column named zColName (case-sensitive), else
** returns 0.
*/
int db_table_has_column( char const *zTableName, char const *zColName ){
  Stmt q = empty_Stmt;
  int rc = 0;
  db_prepare( &q, "PRAGMA table_info(%Q)", zTableName );
  while(SQLITE_ROW == db_step(&q)){
    /* Columns: (cid, name, type, notnull, dflt_value, pk) */
    char const * zCol = db_column_text(&q, 1);
    if(0==fossil_strcmp(zColName, zCol)){
      rc = 1;
      break;
    }
  }
  db_finalize(&q);
  return rc;
}

/*
** Record the name of a local repository in the global_config() database.
** The repository filename %s is recorded as an entry with a "name" field
** of the following form:
**
**       repo:%s