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The K visa category was established in 1970, during U.S. involvement in the Vietnam War. [3] The U.S. military required that Vietnamese citizens who wished to marry a U.S. soldier obtain both an exit visa from the Vietnamese authorities and an immigrant visa from the U.S. Embassy.
SQL statements are used to perform tasks such as insert data to a database, delete or update data in a database, or retrieve data from a database. Though database systems use SQL, they also have their own additional proprietary extensions that are usually only used on their system.
Telecommunications Manager (TCM) is a software application that serves as a connection point (middle-tier) between Consular Affairs (CA) client systems and the namecheck system database, Consular Lookout and Support System (CLASS). TCM performs two main functions: translation and routing.
SQL includes operators and functions for calculating values on stored values. SQL allows the use of expressions in the select list to project data, as in the following example, which returns a list of books that cost more than 100.00 with an additional sales_tax column containing a sales tax figure calculated at 6% of the price.
In database management systems (DBMS), a prepared statement, parameterized statement, (not to be confused with parameterized query) is a feature where the database pre-compiles SQL code and stores the results, separating it from data. Benefits of prepared statements are: [1]
In the context of SQL, data definition or data description language (DDL) is a syntax for creating and modifying database objects such as tables, indices, and users. DDL statements are similar to a computer programming language for defining data structures, especially database schemas. Common examples of DDL statements include CREATE, ALTER ...
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Saving SQL scripts in projects not affecting database; Database configuration with setting risk levels (Development database, production database) Data widgets (simple queries saved in database project, which are bind to some table, application than shows results of query while browsing table data) Database Jobs designer