Dmitry Arefiev

1. libmysql.dll must be in EXE folder, or in some folder which is in PATH, or in SysWOW64 for x86 and System for x64. 2. libmysql.dll must have the same bitness as EXE. Simple way to verify it: tdump libmysql.dll | find "CPU type" 3. libmysql.dll v 8 is not yet supported. Use version 5 or 6. Which one - almost not important. 4. Note, that libmysql.dll, depending on version, depends on MS C RTL.

You can try to do: FDUpdateSQL1.Commands[arInsert].CommandKind := skSelect;

Could you please provide RSP numbers. May be even you can provide your patch.

FDMetaInfoQuery1.MetaInfoKind := mkResultSetFields; FDMetaInfoQuery1.ObjectName := 'RESOURCE'; FDMetaInfoQuery1.Open;

Beside what @Vandrovnik said, Delphi with each one new version is getting more and more "green" (in the sense of Greenpeace, or energy class). What in past consumed N CPU cycles, now may consume less or much less. Want to make the World more green ? Upgrade your Delphi 🙂 PS: Of course, this is questionable statement. But it is true in many Delphi areas ...

For SQL Server the AName parameter usage is not specified.

This is because ODBC 17 is unknown version for FireDAC.

For unlimited number of items for "IN" clause, may be possible to use SQL Server Table Valued Parameter. For details see "Object Pascal\Database\FireDAC\Samples\DBMS Specific\MSSQL\TVP" demo. PS: I am not tested that ...

TFDBatchMoveSQLWriter cannot alter table structure, it can only create a new table.

@A.M. Hoornweg, did you checked THttpClient API ? accept gzip encoded data: set THttpClient.AutomaticDecompression to [THTTPCompressionMethod.GZip] accept an invalid/self-signed SSL certificate: set THttpClient.OnValidateServerCertificate to event handler which optionally can analyze Certificate and set Accepted to True / False

@Edson.pol, could you please provide a test application, reproducing the issue. Also, do you have any non default settings in FetchOptions or ResourceOptions ?

Leave it amBlocking.

1) DB admin features - PostgreSQL 2) DB developer features - PostgreSQL / FireBird 3) Encryption, and ... speed - InterBase. On many tests IB outperforms FB, at least. 4) Mobile platforms - InterBase 5) Change Views is unique InterBase feature If to put SQLite into this list, then if you does not need multi-user access, scalability, DB is relatively small, then SQLite is the right way. If something from this list is not true, or may become false in future, then not SQLite. In order of descending preferences - SQLite, IbToGo / Firebird embedded, PostgreSQL

This may be coded in a more short form using 10.3.2. First case: var JsonValue: TJSONValue; Branch: string; begin JsonValue := TJSONObject.ParseJSONValue(st, False, True); try Branch := JsonValue.GetValue<string>('data.conditions[0].temp'); memo1.Lines.add('Parsed temperature '+branch); Branch := JsonValue.GetValue<string>('data.conditions[2].bar_sea_level'); memo1.Lines.add('Parsed barometer '+branch); finally JsonValue.Free; end; end; Second case: var JsonValue: TJSONValue; Branch: string; begin JsonValue := TJSONObject.ParseJSONValue(st, False, True); try Branch := JsonValue.GetValue<string>('iWN5p2qfRFeGKXn1m3iGnDW0Vkl2.PROFILE.BIRTHDAY'); memo1.Lines.Add('Parsed BIRTHDAY ' + Branch); Branch := JsonValue.GetValue<string>('iWN5p2qfRFeGKXn1m3iGnDW0Vkl2.PROFILE.FULL NAME'); memo1.Lines.Add('Parsed FULL NAME ' + Branch); finally JsonValue.Free; end; end; This is most simple code. Although not fastest, but may be enough fast. Depending on the requirements it may be optimized.

No, because they are rather "features", than bugs, introduced from library beginning. "Fixing" them will break backward compatibility.