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  2. Truncate (SQL) - Wikipedia

    en.wikipedia.org/wiki/Truncate_(SQL)

    In SQL, the TRUNCATE TABLE statement is a Data Definition Language (DDL) operation that deletes all rows of a table without causing a triggered action. [1] The result of this operation quickly removes all data from a table, typically bypassing a number of integrity enforcing mechanisms.

  3. SQL syntax - Wikipedia

    en.wikipedia.org/wiki/SQL_syntax

    SQL statements also include the semicolon (";") statement terminator. Though not required on every platform, it is defined as a standard part of the SQL grammar. Insignificant whitespace is generally ignored in SQL statements and queries, making it easier to format SQL code for readability.

  4. Data definition language - Wikipedia

    en.wikipedia.org/wiki/Data_definition_language

    The DROP statement is distinct from the DELETE and TRUNCATE statements, in that DELETE and TRUNCATE do not remove the table itself. For example, a DELETE statement might delete some (or all) data from a table while leaving the table itself in the database, whereas a DROP statement removes the entire table from the database.

  5. Delete (SQL) - Wikipedia

    en.wikipedia.org/wiki/Delete_(SQL)

    Transaction log - DELETE needs to read records, check constraints, update block, update indexes, and generate redo / undo. All of this takes time, hence it takes time much longer than with TRUNCATE; reduces performance during execution - each record in the table is locked for deletion; DELETE uses more transaction space than the TRUNCATE statement

  6. SQL:2008 - Wikipedia

    en.wikipedia.org/wiki/SQL:2008

    SQL:2008 is the sixth revision of the ISO and ANSI standard for the SQL database query language. ... enhanced MERGE and DIAGNOSTIC statements, the TRUNCATE TABLE ...

  7. Category:SQL keywords - Wikipedia

    en.wikipedia.org/wiki/Category:SQL_keywords

    Truncate (SQL) U. Union (SQL) Update (SQL) W. Where (SQL) WITH RECURSIVE This page was last edited on 1 June 2023, at 20:19 (UTC). Text is ... Cookie statement;

  8. ‘A Timeline Of Women Accusing Donald Trump Of Sexual Assault ...

    testkitchen.huffingtonpost.com/a-timeline-of...

    Jessica Leeds . Her account: More than 30 years ago, Leeds was traveling for work when she sat next to Trump on a flight to New York. Leeds, who is now 74, told The New York Times that she and Trump spoke for a bit, then about 45 minutes into the flight he lifted the armrest between them and began to grab her breasts and put his hand up her skirt.

  9. SQL - Wikipedia

    en.wikipedia.org/wiki/SQL

    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 ...