Free Pascal TArrayField
lazarus / 16-Databases

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julkas · 2019-10-29 14:21

I can't find TArrayField class.
http://docwiki.embarcadero.com/Libraries/Rio/en/Data.DB.TArrayField
Please advice.

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wp · 2019-10-29 15:06

AFAICS in unit db, there is not special field type for field type
ftArray:

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document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i const 
DefaultFieldClasses : Array [TFieldType] of TFieldClass =    (      {
ftUnknown} Tfield,      { ftString} TStringField,...      {
ftFixedChar} TStringField,      { ftWideString} TWideStringField,    
{ ftLargeint} TLargeIntField,      { ftADT} Nil,      { ftArray} Nil,
                    // <------------------- HERE       { ftReference}
Nil,      { ftDataSet} Nil,      { ftOraBlob} TBlobField,      {
ftOraClob} TMemoField,      { ftVariant} TVariantField,...      {
ftWideMemo} TWideMemoField    );                               
Maybe you should repost this question on the fpc mailing list so that
the developers who wrote database support can see your request.

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julkas · 2019-10-29 17:05

@wp Ok, I will repost.
Any other third-party Delphi compatible DB library/framework?

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tonyw · 2019-10-31 10:12

IBX includes support for Firebird Arrays and defines the TIBArrayField
type for this purpose.

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wp · 2019-10-31 10:45

ZEOS also has an array field type. ZEOS is available for both Delphi
and Lazarus.

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julkas · 2019-10-31 12:24

IBX and ZEOS are great projects.
I will check both.
Thanks.