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  2. Hint (SQL) - Wikipedia

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

    Oracle implements hints by using specially-crafted comments in the query that begin with a + symbol, thus not affecting SQL compatibility. [2] EDB Postgres Advanced Server (a proprietary version of PostgreSQL from EnterpriseDB) offers hints compatible with those of Oracle. [3] [4] Microsoft SQL Server offers hints via the OPTION keyword [5]

  3. PL/SQL - Wikipedia

    en.wikipedia.org/wiki/PL/SQL

    PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL.

  4. Query by Example - Wikipedia

    en.wikipedia.org/wiki/Query_by_Example

    Example of QBE query with joins, designed in Borland's Paradox database. Query by Example (QBE) is a database query language for relational databases.It was devised by Moshé M. Zloof at IBM Research during the mid-1970s, in parallel to the development of SQL. [1]

  5. List of PDF software - Wikipedia

    en.wikipedia.org/wiki/List_of_PDF_software

    deskUNPDF: PDF converter to convert PDFs to Word (.doc, docx), Excel (.xls), (.csv), (.txt), more; GSview: File:Convert menu item converts any sequence of PDF pages to a sequence of images in many formats from bit to tiffpack with resolutions from 72 to 204 × 98 (open source software) Google Chrome: convert HTML to PDF using Print > Save as PDF.

  6. This Cardio Machine Gives You The Biggest Burn, According To ...

    www.aol.com/cardio-machine-gives-biggest-burn...

    A 2021 study found that the treadmill is the most effective cardio machine for weight loss. A trainer explains why—and reveals the best treadmill workouts.

  7. File:Hints to small libraries (IA hintstosmalllibr00plumrich).pdf

    en.wikipedia.org/wiki/File:Hints_to_small...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate

  8. New Jersey weapons research arsenal also develops drones, as ...

    www.aol.com/news/jersey-weapons-research-arsenal...

    The US Army's Armament Research, Development and Engineering Center, located at the Picatinny Arsenal in Morris County, awarded a Maryland company a $50 million contract in 2018 to develop robotic ...

  9. Understanding the Rare Phenomenon of Prostitution in Adélie ...

    www.aol.com/understanding-rare-phenomenon...

    Watch the Video. Click here to watch on YouTube. Many animals engage in elaborate mating rituals. For flight-ready birds, these often involve complex dance moves and peacock-like displays of grandeur.