static void fts3DatabasePageSize(int *pRc, Fts3Table *p){
  if( *pRc==SQLITE_OK ){
    int rc;                       /* Return code */
    char *zSql;                   /* SQL text "PRAGMA %Q.page_size" */
    sqlite3_stmt *pStmt;          /* Compiled "PRAGMA %Q.page_size" statement */
  
    zSql = sqlite3_mprintf("PRAGMA %Q.page_size", p->zDb);
    if( !zSql ){
      rc = SQLITE_NOMEM;
    }else{
      rc = sqlite3_prepare(p->db, zSql, -1, &pStmt, 0);
      if( rc==SQLITE_OK ){
        sqlite3_step(pStmt);
        p->nPgsz = sqlite3_column_int(pStmt, 0);
        rc = sqlite3_finalize(pStmt);
      }else if( rc==SQLITE_AUTH ){
        p->nPgsz = 1024;
        rc = SQLITE_OK;
      }
    }
    assert( p->nPgsz>0 || rc!=SQLITE_OK );
    sqlite3_free(zSql);
    *pRc = rc;
  }
}
Unknown