PostgreSQL Data Access Components 4.1 Trial

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PostgreSQL Data Access Components 4.1 Trial

Delphi, C++Builder and Lazarus library for fast direct access to PostgreSQL

 
PostgreSQL Data Access Components (PgDAC) is a library of components that provides direct access to PostgreSQL database servers from Embarcadero RAD Studio, Embarcadero Delphi, Embarcadero C++Builder, CodeGear RAD Studio, CodeGear Delphi, CodeGear C++Builder, Borland Developer Studio, Borland Delphi, Borland C++Builder, Turbo Delphi, Turbo C++, Borland Delphi, Borland C++Builder, Lazarus and Free Pascal. PgDAC is an application created to help programmers develop really lightweight, faster and cleaner PostgreSQL database applications without deploying any additional libraries. PgDAC works directly through TCP/IP protocol and does not use the PostgreSQL client library. As data is transferred from socket to storage without additional buffers, the PgDAC performance is maintained on the highest level. 
Here are some key features of “PostgreSQL Data Access Components”:
  • Direct access to server data. No need to install other data provider layers
  • Full support of the latest versions of PostgreSQL Server and all PostgreSQL Server data types
  • 64-bit Windows support
  • VCL/LCL and FireMonkey compatible
  • Direct access to server data without using client library
  • Disconnected Model with automatic connection control for working with data offline
  • Local Failover for detecting connection loss and implicitly reexecuting certain operations
  • All types of local sorting and filtering, including by calculated and lookup fields
  • Automatic data updating with TPgQuery, TPgTable, and TPgStoredProc components
  • Unicode and national charset support
  • Supports many PostgreSQL-specific features, such as notifications, notices, and sequences
Limitations:
  • 60 days trial
What’s New 
  • RAD Studio XE5 is supported
  • Application development for Android is supported
  • Lazarus 1.0.12 is supported
  • Performance is improved
  • Automatic checking for new versions is added
  • The possibility to use conditions is added
  • PostgreSQL 9.3 is supported
  • IPv6 protocol support is added
  • Support of the IN keyword in the TDataSet.Filter property is added
  • Like operator behaviour when used in the Filter property is now similar to TClientDataSet
  • The possibility to use ranges is added
  • The Ping method for the Connection component is added
  • The AllowImplicitConnect option for the Connection component is added
  • The SQLRecCount property for the Query and StoredProc components is added
  • The ScanParams property for the Script component is added
  • The RowsAffected property for the Script component is added
  • The EnableDomains option is added for TPgConnection
  • ConnectionTimeout is now used when disconnecting after connection loss
  • The TPgTable.TableName and TPgStoredProc.StoredProcName property editors are improved
  • S…
 
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