private static extern C4QueryEnumerator* _c4view_query(C4View *view, C4QueryOptions *options, C4Error *outError);
/// <summary>
/// Runs a query and returns an enumerator for the results.
/// The enumerator's fields are not valid until you call c4queryenum_next(), though.
/// </summary>
/// <param name="view">The view to operate on</param>
/// <param name="options">The query options</param>
/// <param name="outError">The error that occurred if the operation doesn't succeed</param>
/// <returns>A pointer to the enumerator on success, otherwise null</returns>
public static C4QueryEnumerator *c4view_query(C4View *view, C4QueryOptions *options, C4Error *outError)
{
#if DEBUG
var retVal = _c4view_query(view, options, outError);
if(retVal != null) {
_AllocatedObjects[(IntPtr)retVal] = "C4QueryEnumerator";
#if ENABLE_LOGGING
Console.WriteLine("[c4view_query] Allocated 0x{0}", ((IntPtr)retVal).ToString("X"));
#endif
}
return retVal;
#else
return _c4view_query(view, options, outError);
#endif
}
private static extern C4Indexer* _c4indexer_begin(C4Database *db, C4View** views, int viewCount, C4Error *outError);
/// <summary>
/// Creates an indexing task on one or more views in a database.
/// </summary>
/// <param name="db">The database to operate on</param>
/// <param name="views">An array of views whose indexes should be updated in parallel.</param>
/// <param name="outError">The error that occurred if the operation doesn't succeed</param>
/// <returns>A pointer to the indexer on success, otherwise null</returns>
public static C4Indexer* c4indexer_begin(C4Database* db, C4View*[] views, C4Error* outError)
{
fixed(C4View** viewPtr = views) {
#if DEBUG
var retVal = _c4indexer_begin(db, viewPtr, views.Length, outError);
if(retVal != null) {
_AllocatedObjects[(IntPtr)retVal] = "C4Indexer";
#if ENABLE_LOGGING
Console.WriteLine("[c4indexer_begin] Allocated 0x{0}", ((IntPtr)retVal).ToString("X"));
#endif
}
return retVal;
#else
return _c4indexer_begin(db, viewPtr, views.Length, outError);
#endif
}
}
public static extern ulong c4view_getLastSequenceChangedAt(C4View *view);
public static extern bool c4view_rekey(C4View *view, C4EncryptionKey *newKey, C4Error *outError);
public static extern ulong c4view_getLastSequenceIndexed(C4View *view);
public static extern ulong c4view_getTotalRows(C4View *view);
/// <summary>
/// Deletes the database file and closes/frees the C4View.
/// </summary>
/// <param name="view">The view to operate on</param>
/// <param name="outError">The error that occurred if the operation doesn't succeed</param>
/// <returns>true on success, false otherwise</returns>
public static bool c4view_delete(C4View *view, C4Error *outError)
{
#if DEBUG
var ptr = (IntPtr)view;
#if ENABLE_LOGGING
if(ptr != IntPtr.Zero && !_AllocatedObjects.ContainsKey(ptr)) {
Console.WriteLine("WARNING: [c4view_delete] freeing object 0x{0} that was not found in allocated list", ptr.ToString("X"));
} else {
#endif
_AllocatedObjects.Remove(ptr);
#if ENABLE_LOGGING
}
#endif
#endif
return _c4view_delete(view, outError);
}
private static extern bool _c4view_delete(C4View *view, C4Error *outError);
public static extern bool c4view_eraseIndex(C4View *view, C4Error *outError);
