Connecting to a database with Data Access Components for MySQL.

Data Access Components for MySQL, Oracle, PostgreSQL and SQL Server now support Embarcadero RAD Studio XE.

Devart Data Access Components offer direct access to Oracle, MS SQL Server, MySQL, PostgreSQL, SQLite, InterBase, Firebird, DB2, Microsoft Access, Advantage Database Server, Adaptive Server Enterprise, and other databases. The members of this product line are fast, powerful and flexible tools for developing client/server applications for Delphi, C++Builder and Kylix available on the software market.

The following products are available:

• Data Access Components for MySQL (MyDAC)
• InterBase Data Access Components (IBDAC)
• Oracle Data Access Components (ODAC)
• PostgreSQL Data Access Components (PgDAC)
• SQL Server Data Access Components (SDAC)
• Universal Data Access Components (UniDAC)

Updates in latest versions

• Embarcadero RAD Studio XE supported

About Devart

Devart (formerly known as Core Lab) is a leading company working in the database connectivity area. It offers well-known native VCL/CLX components and dbExpress drivers for direct access to Oracle, MS SQL Server and MySQL. The company provides advanced data access solutions for the Microsoft .NET Framework - ADO.NET data providers for native connectivity to Oracle, MySQL, and PostgreSQL database servers. Devart is also a vendor of powerful database tools designed to automate and simplify database development process.

ODAC demo and tool palette.

Oracle Data Access Components (ODAC) is set of VCL native components for Kylix, Delphi and C++ Builder. It supports many Oracle specific features and simplifies developing of client/server applications. With Net option ODAC works directly through TCP/IP and doesn't require Oracle's software on client side. ODAC can work in managed environment and provides extended Oracle data types support including XML types, LOB's, objects, nested tables, references, timestamps and intervals.

Updates in V7.10

• Added support for connections using Service Name in Direct mode
• Improved returning cursors with different fields from TOraStoredProc
• Fixed Clob parameters reading and writing for charsets with varying character width
• Fixed search for the TNS_ADMIN variable in the Oracle root location in the registry
• Fixed the GetOrderBy method
• Fixed moving data with the OraNumber data type by the TCRBatchMove component

About Devart

Devart (formerly known as Core Lab) is a leading company working in the database connectivity area. It offers well-known native VCL/CLX components and dbExpress drivers for direct access to Oracle, MS SQL Server and MySQL. The company provides advanced data access solutions for the Microsoft .NET Framework - ADO.NET data providers for native connectivity to Oracle, MySQL, and PostgreSQL database servers. Devart is also a vendor of powerful database tools designed to automate and simplify database development process.

Connecting to a database using SQL Server Data Access Components (SDAC).

SDAC, IBDAC, PgDAC, ODAC, MyDAC and UniDAC updated to support Lazarus 0.9.30 and Free Pascal 2.4.2.

Devart Data Access Components provide data access to various databases from your VCL applications.

• SQL Server Data Access Components (SDAC)
• InterBase Data Access Components (IBDAC)
• PostgreSQL Data Access Components (PgDAC)
• Oracle Data Access Components (ODAC)
• MySQL Data Access Components (MyDAC)
• Universal Data Access Components (UniDAC) - provides unified access to popular database servers like Oracle, Microsoft SQL Server, MySQL, InterBase and Firebird.

Updates in SQL Server Data Access Components (SDAC) V5.10

• Lazarus 0.9.30 and Free Pascal 2.4.2 support
• Support for Table-Valued Parameters has been added
• A TMSTableData component for storing data of Table-Valued Parameter type has been added
• Support for an API interface for managing FILESTREAM data has been added
• Support for SQL Server Compact Edition 4.0 has been added
• Bug fix: bookmark validity check
• Bug fix: processing varchar(max) output parameters in stored procedure
• Bug fix: using empty string in the Filter property

Updates in InterBase Data Access Components (IBDAC) V3.60

• Lazarus 0.9.30 and Free Pascal 2.4.2 support
• A TIBCLoader.InsertMode property which allows "UPDATE OR INSERT INTO" syntax for loading data has been added
• You can now assign a handle to TIBCConnection
• Bug fix: bookmark validity check
• Bug fix: getting fields of primary key
• Bug fix: processing Unicode in BLOB parameters
• Bug fix: Source Edition installation

Updates in PostgreSQL Data Access Components (PgDAC) V2.20

• Lazarus 0.9.30 and Free Pascal 2.4.2 support
• Application Name connection option is now supported
• Payload parameter for PostgreSQL notification is now supported
• Bug fix: parsing SQL that contains escape sequences
• Bug fix: showing backup progress
• Bug fix: bookmark validity check

Updates in Oracle Data Access Components (ODAC) V7.20

• Lazarus 0.9.30 and Free Pascal 2.4.2 support
• Oracle 9, Oracle 10, and Oracle 11 authentication in Direct mode is now supported
• Case sensitive login and password in Direct mode is now supported
• Unicode login and password in Direct mode is now supported
• Client Identifier in Direct mode is now supported
• Support of BLOB, CLOB, and NCLOB data types in ToraLoader has been improved
• Support of "table of blob/clob" data type has been improved
• Bug fix: 'SQL statement doesn't return rows' error if previous statement execution failed
• Bug fix: invalid update query for Blob fields if the roBeforeEdit option is set
• Bug fix: preparing SQL statements that contain empty table parameters
• Bug fix: error notification on invalid PL/SQL compilation in Direct mode
• Bug fix: bookmark validity check

Updates in MySQL Data Access Components (MyDAC) V6.10

• Lazarus 0.9.30 and Free Pascal 2.4.2 support
• The BreakExec method now works when getting record count if QueryRecCount=True
• Bug fix: bookmark validity check

Updates in Universal Data Access Components (UniDAC) V3.70

• Lazarus 0.9.30 and FPC 2.4.2 supported
• New DBF provider has been added
• Bug fix: bookmark validity check

About Devart

Devart is a leading company working in the database connectivity area. They offer well-known native VCL/CLX components and dbExpress drivers for direct access to Oracle, MS SQL Server and MySQL. They provide advanced data access solutions for the Microsoft .NET Framework - ADO.NET data providers for native connectivity to Oracle, MySQL, and PostgreSQL database servers. Devart is also a vendor of powerful database tools designed to automate and simplify database development process.

VirtualTable demo in InterBase Data Access Components.

New version also adds 64bit and FireMonkey application development platform support.

Devart Data Access Components are a library of components that provide access to database servers. The components are designed to help programmers develop faster and cleaner database applications. The Devart Data Access Components are a complete replacement for standard connectivity solutions. The following products are available:

• InterBase Data Access Components (IBDAC)
• Oracle Data Access Components (ODAC)
• MySQL Data Access Components (MyDAC)
• SQL Server Data Access Components (SDAC)
• PostgreSQL Data Access Components (PgDAC)

Updates

• Embarcadero RAD Studio XE2 now supported
• Application development for 64-bit Windows now supported
• FireMonkey application development platform now supported
• Support of master/detail relationship for TVirtualTable added
• OnProgress event in TVirtualTable added

About Devart

Devart (formerly known as Core Lab) is a leading company working in the database connectivity area. It offers well-known native VCL/CLX components and dbExpress drivers for direct access to Oracle, MS SQL Server and MySQL. The company provides advanced data access solutions for the Microsoft .NET Framework - ADO.NET data providers for native connectivity to Oracle, MySQL, and PostgreSQL database servers. Devart is also a vendor of powerful database tools designed to automate and simplify database development process.

Data Access Components for MySQL, Oracle, PostgreSQL and SQL Server now support Embarcadero RAD Studio XE.

Devart Data Access Components offer direct access to Oracle, MS SQL Server, MySQL, PostgreSQL, SQLite, InterBase, Firebird, DB2, Microsoft Access, Advantage Database Server, Adaptive Server Enterprise, and other databases. The members of this product line are fast, powerful and flexible tools for developing client/server applications for Delphi, C++Builder and Kylix available on the software market.

The following products are available:

• Data Access Components for MySQL (MyDAC)
• InterBase Data Access Components (IBDAC)
• Oracle Data Access Components (ODAC)
• PostgreSQL Data Access Components (PgDAC)
• SQL Server Data Access Components (SDAC)
• Universal Data Access Components (UniDAC)

Updates in latest versions

• Embarcadero RAD Studio XE supported

About Devart

Devart (formerly known as Core Lab) is a leading company working in the database connectivity area. It offers well-known native VCL/CLX components and dbExpress drivers for direct access to Oracle, MS SQL Server and MySQL. The company provides advanced data access solutions for the Microsoft .NET Framework - ADO.NET data providers for native connectivity to Oracle, MySQL, and PostgreSQL database servers. Devart is also a vendor of powerful database tools designed to automate and simplify database development process.

Oracle Data Access Components (ODAC) is set of VCL native components for Kylix, Delphi and C++ Builder. It supports many Oracle specific features and simplifies developing of client/server applications. With Net option ODAC works directly through TCP/IP and doesn't require Oracle's software on client side. ODAC can work in managed environment and provides extended Oracle data types support including XML types, LOB's, objects, nested tables, references, timestamps and intervals.

Updates in V7.10

• Added support for connections using Service Name in Direct mode
• Improved returning cursors with different fields from TOraStoredProc
• Fixed Clob parameters reading and writing for charsets with varying character width
• Fixed search for the TNS_ADMIN variable in the Oracle root location in the registry
• Fixed the GetOrderBy method
• Fixed moving data with the OraNumber data type by the TCRBatchMove component

About Devart

Devart (formerly known as Core Lab) is a leading company working in the database connectivity area. It offers well-known native VCL/CLX components and dbExpress drivers for direct access to Oracle, MS SQL Server and MySQL. The company provides advanced data access solutions for the Microsoft .NET Framework - ADO.NET data providers for native connectivity to Oracle, MySQL, and PostgreSQL database servers. Devart is also a vendor of powerful database tools designed to automate and simplify database development process.

SDAC, IBDAC, PgDAC, ODAC, MyDAC and UniDAC updated to support Lazarus 0.9.30 and Free Pascal 2.4.2.

Devart Data Access Components provide data access to various databases from your VCL applications.

• SQL Server Data Access Components (SDAC)
• InterBase Data Access Components (IBDAC)
• PostgreSQL Data Access Components (PgDAC)
• Oracle Data Access Components (ODAC)
• MySQL Data Access Components (MyDAC)
• Universal Data Access Components (UniDAC) - provides unified access to popular database servers like Oracle, Microsoft SQL Server, MySQL, InterBase and Firebird.

Updates in SQL Server Data Access Components (SDAC) V5.10

• Lazarus 0.9.30 and Free Pascal 2.4.2 support
• Support for Table-Valued Parameters has been added
• A TMSTableData component for storing data of Table-Valued Parameter type has been added
• Support for an API interface for managing FILESTREAM data has been added
• Support for SQL Server Compact Edition 4.0 has been added
• Bug fix: bookmark validity check
• Bug fix: processing varchar(max) output parameters in stored procedure
• Bug fix: using empty string in the Filter property

Updates in InterBase Data Access Components (IBDAC) V3.60

• Lazarus 0.9.30 and Free Pascal 2.4.2 support
• A TIBCLoader.InsertMode property which allows "UPDATE OR INSERT INTO" syntax for loading data has been added
• You can now assign a handle to TIBCConnection
• Bug fix: bookmark validity check
• Bug fix: getting fields of primary key
• Bug fix: processing Unicode in BLOB parameters
• Bug fix: Source Edition installation

Updates in PostgreSQL Data Access Components (PgDAC) V2.20

• Lazarus 0.9.30 and Free Pascal 2.4.2 support
• Application Name connection option is now supported
• Payload parameter for PostgreSQL notification is now supported
• Bug fix: parsing SQL that contains escape sequences
• Bug fix: showing backup progress
• Bug fix: bookmark validity check

Updates in Oracle Data Access Components (ODAC) V7.20

• Lazarus 0.9.30 and Free Pascal 2.4.2 support
• Oracle 9, Oracle 10, and Oracle 11 authentication in Direct mode is now supported
• Case sensitive login and password in Direct mode is now supported
• Unicode login and password in Direct mode is now supported
• Client Identifier in Direct mode is now supported
• Support of BLOB, CLOB, and NCLOB data types in ToraLoader has been improved
• Support of "table of blob/clob" data type has been improved
• Bug fix: 'SQL statement doesn't return rows' error if previous statement execution failed
• Bug fix: invalid update query for Blob fields if the roBeforeEdit option is set
• Bug fix: preparing SQL statements that contain empty table parameters
• Bug fix: error notification on invalid PL/SQL compilation in Direct mode
• Bug fix: bookmark validity check

Updates in MySQL Data Access Components (MyDAC) V6.10

• Lazarus 0.9.30 and Free Pascal 2.4.2 support
• The BreakExec method now works when getting record count if QueryRecCount=True
• Bug fix: bookmark validity check

Updates in Universal Data Access Components (UniDAC) V3.70

• Lazarus 0.9.30 and FPC 2.4.2 supported
• New DBF provider has been added
• Bug fix: bookmark validity check

About Devart

Devart is a leading company working in the database connectivity area. They offer well-known native VCL/CLX components and dbExpress drivers for direct access to Oracle, MS SQL Server and MySQL. They provide advanced data access solutions for the Microsoft .NET Framework - ADO.NET data providers for native connectivity to Oracle, MySQL, and PostgreSQL database servers. Devart is also a vendor of powerful database tools designed to automate and simplify database development process.

New version also adds 64bit and FireMonkey application development platform support.

Devart Data Access Components are a library of components that provide access to database servers. The components are designed to help programmers develop faster and cleaner database applications. The Devart Data Access Components are a complete replacement for standard connectivity solutions. The following products are available:

• InterBase Data Access Components (IBDAC)
• Oracle Data Access Components (ODAC)
• MySQL Data Access Components (MyDAC)
• SQL Server Data Access Components (SDAC)
• PostgreSQL Data Access Components (PgDAC)

Updates

• Embarcadero RAD Studio XE2 now supported
• Application development for 64-bit Windows now supported
• FireMonkey application development platform now supported
• Support of master/detail relationship for TVirtualTable added
• OnProgress event in TVirtualTable added

About Devart

Devart (formerly known as Core Lab) is a leading company working in the database connectivity area. It offers well-known native VCL/CLX components and dbExpress drivers for direct access to Oracle, MS SQL Server and MySQL. The company provides advanced data access solutions for the Microsoft .NET Framework - ADO.NET data providers for native connectivity to Oracle, MySQL, and PostgreSQL database servers. Devart is also a vendor of powerful database tools designed to automate and simplify database development process.

New version adds support for RAD Studio XE7 and Lazarus 1.2.4.

Devart Data Access Components provide data access to various databases from your VCL applications.

• SQL Server Data Access Components (SDAC)
• InterBase Data Access Components (IBDAC)
• PostgreSQL Data Access Components (PgDAC)
• Oracle Data Access Components (ODAC)
• MySQL Data Access Components (MyDAC)
• Universal Data Access Components (UniDAC) - Supports Oracle, Microsoft SQL Server, MySQL, InterBase and Firebird.

Updates

• RAD Studio XE7 support.
• Lazarus 1.2.4 support.
• ODBC connections significantly improved.
• Support for NexusDB 4.xx.

About Devart

Devart offers well-known native VCL/CLX components and dbExpress drivers for direct access to Oracle, MS SQL Server and MySQL. They also provide advanced data access solutions for the Microsoft .NET Framework for native connectivity to Oracle, MySQL and PostgreSQL database servers. Devart is also a vendor of database tools designed to automate and simplify the database development process.

New version adds support for Embarcadero RAD Studio XE8.

Devart Data Access Components provide data access to various databases from your VCL applications. Available in the following edtions:

• SQL Server Data Access Components (SDAC)
• InterBase Data Access Components (IBDAC)
• PostgreSQL Data Access Components (PgDAC)
• Oracle Data Access Components (ODAC)
• MySQL Data Access Components (MyDAC)
• Universal Data Access Components (UniDAC) - Supports Oracle, Microsoft SQL Server, MySQL, InterBase and Firebird.

Updates

• Embarcadero RAD Studio XE8 support.

About Devart

Devart offers well-known native VCL/CLX components and dbExpress drivers for direct access to Oracle, MS SQL Server and MySQL. They also provide advanced data access solutions for the Microsoft .NET Framework for native connectivity to Oracle, MySQL and PostgreSQL database servers. Devart is also a vendor of database tools designed to automate and simplify the database development process.

New version adds support for RAD Studio 10 Seattle.

Devart Data Access Components provide data access to various databases from your VCL applications. Available in the following edtions:

• SQL Server Data Access Components (SDAC)
• InterBase Data Access Components (IBDAC)
• PostgreSQL Data Access Components (PgDAC)
• Oracle Data Access Components (ODAC)
• MySQL Data Access Components (MyDAC)
• Universal Data Access Components (UniDAC) - Supports Oracle, Microsoft SQL Server, MySQL, InterBase and Firebird.

Updates

• Embarcadero RAD Studio 10 Seattle support.
• Support for INSERT, UPDATE and DELETE batch operations.

About Devart

Devart offers well-known native VCL/CLX components and dbExpress drivers for direct access to Oracle, MS SQL Server and MySQL. They also provide advanced data access solutions for the Microsoft .NET Framework for native connectivity to Oracle, MySQL and PostgreSQL database servers. Devart is also a vendor of database tools designed to automate and simplify the database development process.

Adds TVirtualDataSet component and support for RAD Studio 10.1 Berlin.

Features

• Added TVirtualDataSet component.
• Support for RAD Studio 10.1 Berlin.

Fixes

• Fixed bug with BINARY_DOUBLE and BINARY_FLOAT stored procedure parameters in the Direct mode.
• Fixed bug with generating INSERT or UPDATE queries when UpdatingTable is specified.
• Fixed bug with Refresh and Locate in the NonBlocking mode.
• Fixed bug with AV on writing BLOBs for Win64 target platform.
• Fixed bug with AV on application closing when DLLs are used in the Trial edition.
• Fixed bug with using parameters and column aliases in Master-Detail relation.
• Fixed bug with assertion failure on editing data in SmartFetch mode.

Adds a TDADataSetOptions.InsertAllSetFields property, plus several bug fixes.

Features

• Added TDADataSetOptions.InsertAllSetFields property.

Fixes

• Fixed several bugs in SmartFetch Mode.
• Fixed bug with memory leak if a parameter has the ftUnknown data type.
• Fixed bug with WITH clause in TOraScript for Oracle 12c.
• Fixed bug with invalid Oracle home.
• Fixed bug setting the TCustomDADataSet.EOF property after fetch is canceled.
• Fixed bug with param values loss after changing TDAParam.ValueCount.
• Fixed bug with PtrOffset function when Overflow Checking option is enabled.
• Fixed bug with the DisposeBuf failed error when canceling dataset changes.
• Fixed bug with the duplicated MacroChar variable.

Improves support for XML type object attributes.

Features

• Improved support for XML type object attributes.

Fixes

• Fixed bug with XML when UnicodeEnvironment=True.
• Fixed bug adding Calculated fields after calling Prepare.
• Fixed bug with OraTimeStamp comparision.

Adds support for RAD Studio 10.2 Tokyo and Prefetch LOBs for Oracle 11 or higher.

Features

• Support for Embarcadero RAD Studio 10.2 Tokyo.
• Support for Linux in RAD Studio 10.2 Tokyo.
• Support for Lazarus 1.6.4 and Free Pascal 3.0.2.
• Support for Oracle Encryption, Oracle Data Integrity, Oracle Cloud (DBaaS), Oracle 12c authentication and SECUREFILE in Direct mode.
• Support for Prefetch LOBs for Oracle 11 and higher.
• Support for EDITIONABLE and NONEDITIONABLE clauses.
• Added PrefetchLobSize option.
• Support for ANYDATA.
• Improved field size detection for servers with multi-byte charset when UseUnicode=False.

Adds support for Oracle 12c connection modes (SYSBACKUP, SYSDG and SYSKM).

Features

• Added support for Oracle 12c connection modes (SYSBACKUP, SYSDG, SYSKM) in Direct mode.
• Added support for OS authentication in Direct mode.
• Added support for NChar literal replacement.

Fixes

• Overload resetting in the StoredProc editor form.
• Lost chars in a parameter value when ConvertEOL=True.
• Bug retrieving data using DBMS_OUTPUT.GET_LINE.
• Assertion failure in TOraPackage.
• Bug generating SQL for batch updates.
• Bug with Integer arrays.
• Bug with Locate method for non-Windows platforms in Lazarus
• Bug with FindFirst, FindLast, FindNext, FindPrior methods in Lazarus
• Bug accessing product help from the IDE menu.
• Bug recreating fields when calling Open after Prepare.
• Incorrect error message when using the Connect dialog component on mobile platforms.
• AV failure when using calculated fields in TClientDataset.
• A key violation error when executing batch operations.
• Bug with Assert when calling Locate method in SmartFetch mode.
• Bug using DAC components in DataModule for Linux.

Adds support for custom constraints.

Features

• Added support for Lazarus 1.8 and Free Pascal Compiler (FPC) 3.0.4.
• Added support for custom constraints.
• New UseBlankValues property added to Loader component.

Fixes

• Fixed bug with TIMESTAMP(0) format.
• Fixed bug with LOB prefetch when UseUnicode=True.
• Fixed bug with field order in TClientDataSet when using TOraProvider.
• Fixed bug with script parsing in TDAScript.
• Fixed bug calling RefreshRecord when setting FullRefresh to True and using encryption.
• Fixed bug with assertion failure when adding Calculated fields after calling Prepare.
• Fixed bug using AsDateTime property when working with fields of ftDate or ftTime type.
• Fixed bug with assertion failure when using the OnFilterRecord event handler.
• Fixed bug with AutoInc fields in TVirtualTable.
• Fixed bug with AV in TVirtualDataSet when editing Blobs.

Adds support for ACCEPT SQL*Plus command.

Features

• Added support for Lazarus 1.8.2.
• Now the Detail dataset is not refreshed when editing a Master dataset.
• Added support for ACCEPT SQL*Plus command.
• Added support for Oracle 12 Extended Data Types in Direct mode.
• Added support for BFILEs in Direct mode.

Fixes

• Fixed bug executing batch operations with iteration = 1 and offset = 0.
• Fixed bug re-opening a filtered dataset.
• Fixed bug with data decryption in SmartFetch mode.
• Fixed bug with data truncation while decrypting.
• Fixed bug modifying TOraArrays.
• Fixed bug with LOB prefetch.

Improves data fetching performance in Direct mode.

Features

• Added support for Lazarus 1.8.4.
• Improved data fetching performance in Direct mode.
• Improved performance of describing stored procedures in Direct mode.
• Improved performance of batch operations.
• Added demo projects for IntraWeb 14.
• Now the TOraTimeStamp.AsDateTime method returns TDateTime value with milliseconds
• Now non-compiled stored procedures can be described in Direct mode
• Improved support for TIMESTAMP WITH TIMEZONE in Direct mode.

Fixes

• Fixed bug writing trash in BLOB fields when executing batch DML operations in Direct mode.
• Fixed bug updating a record when using the OnFilterRecord event handler.
• Fixed bug using encryption and CacheCalcFields.
• Fixed bug using a backslash in the Filter property.
• Fixed bug using First method in Master-Detail relationships.

10% discount on any new Devart license purchased in August.

Special Offer - Purchase a New License for any Devart product before 31-August 2018 and receive a 10% discount!

Devart provides advanced data access solutions for the Microsoft .NET Framework - ADO.NET data providers for native connectivity to Oracle, MySQL and PostgreSQL database servers. They also offer native VCL/CLX components and dbExpress drivers for direct access to these technologies. During the month of August, they are offering Summer Savings on new licenses of all of their products.

• Valid on all Devart product lines, including dbForge, dotConnect, dbExpress, and more.
• New licenses only - Offer not valid for Renewals.
• Offer ends on 31-August-2018, so act now to take advantage of these savings!