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MS SQL Server supports trigger for DML and DDL statement plus special trigger "logon". The scope of DDL triggers can be a database (CREATE TRIGGER name ON DATABASE ...) or the entire SQL Server instance (CREATE TRIGGER name ON ALL SERVER). When you use the entire instance, you can capture all events executed on commands that have server-level scop
IBM Db2, MS Access, Sybase: Delphi: TOra: Community 2017-07-04 3.2 GPL: Yes Yes Yes Yes Yes Yes Teradata: C++–Qt: Product Creator Latest stable release date Latest stable release License Runs on Windows Runs on macOS Runs on Linux Oracle MySQL PostgreSQL MS SQL Server ODBC JDBC SQLite Other Programming language
XML schemas specify which XML elements are valid, in what order these elements should appear in XML data, which XML data types are associated with each element, and so on. pureXML allows you to validate the cells in a column of XML data against no schema, one schema, or multiple schemas. pureXML also provides tools to support evolving XML schemas.
This default can be set on a database or role level, but as it is a session parameter, it can be freely changed (even multiple times) during a client session, affecting that session only. Non-existent schemas, or other schemas not accessible to the logged-in user, that are listed in search_path are silently skipped during object lookup.
Reserved words in SQL and related products In SQL:2023 [3] In IBM Db2 13 [4] In Mimer SQL 11.0 [5] In MySQL 8.0 [6] In Oracle Database 23c [7] In PostgreSQL 16 [1] In Microsoft SQL Server 2022 [2]
Db2 on Cloud: Formerly named "dashDB for Transactions", Db2 on Cloud is a fully managed, cloud SQL database with a high-availability option featuring a 99.99 percent uptime SLA. Db2 on Cloud offers independent scaling of storage and compute, and rolling security updates. Db2 on Cloud is deployable on both IBM Cloud and Amazon Web Services (AWS).
Oracle Database Gateway for DRDA - enables Oracle database to act as a DRDA client, accessing remote non-Oracle databases (primarily DB2) Oracle Database Provider for DRDA - enables Oracle database to act as a DRDA server, providing Oracle database access to remote clients (e.g. IBM i systems using DB2/400 DRDA client library)
In relational databases, the information schema (information_schema) is an ANSI-standard set of read-only views that provide information about all of the tables, views, columns, and procedures in a database. [1]