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SQL Server: Teradata CONVERT ... CURRENT_DATE SQL-2023: DB2: ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; ...
Under OBDC, every data source was made to look like a SQL server. For serverless sources, such as text files, a local SQL parser would interpret the commands and read the file. Under ODBC, all data source drivers are expected to understand SQL and translate it to the local dialect if needed, as well as convert data into standard formats when it ...
Microsoft SQL Server Master Data Services (MDS) is a Master Data Management (MDM) product from Microsoft that ships as a part of the Microsoft SQL Server relational database management system. [1] Master data management (MDM) allows an organization to discover and define non-transactional lists of data, and compile maintainable, reliable master ...
Launch Date Astah: Change Vision: Enterprises ... MS SQL Server, MySQL, Oracle, Firebird, ... Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...
For example, Sybase ASE and Microsoft SQL Server have Transact-SQL, PostgreSQL has PL/pgSQL (which emulates PL/SQL to an extent), MariaDB includes a PL/SQL compatibility parser, [14] and IBM Db2 includes SQL Procedural Language, [15] which conforms to the ISO SQL’s SQL/PSM standard. The designers of PL/SQL modeled its syntax on that of Ada.
The functions are simple data validation and data type checking functions. The data validation functions determine whether it is possible to convert or coerce the data value given as an argument to the function to the type implied by the function name, and return a Boolean value recording whether it was possible or not.
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SQL was initially developed at IBM by Donald D. Chamberlin and Raymond F. Boyce after learning about the relational model from Edgar F. Codd [12] in the early 1970s. [13] This version, initially called SEQUEL (Structured English Query Language), was designed to manipulate and retrieve data stored in IBM's original quasirelational database management system, System R, which a group at IBM San ...