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It is possible to convert integer and float columns back to PHP numbers by setting the MYSQLI_OPT_INT_AND_FLOAT_NATIVE connection option, if using the mysqlnd library. If set, the mysqlnd library will check the result set meta data column types and convert numeric SQL columns to PHP numbers, if the PHP data type value range allows for it.
A wide-column store (or extensible record store) is a type of NoSQL database. [1] It uses tables, rows, and columns, but unlike a relational database, the names and format of the columns can vary from row to row in the same table. A wide-column store can be interpreted as a two-dimensional key–value store. [1]
An array database management system or array DBMS provides database services specifically for arrays (also called raster data), that is: homogeneous collections of data items (often called pixels, voxels, etc.), sitting on a regular grid of one, two, or more dimensions. Often arrays are used to represent sensor, simulation, image, or statistics ...
MySQL provides an enumerated type ENUM with allowable values specified as strings when a table is created. The values are stored as numeric indices with the empty string stored as 0, the first string value stored as 1, the second string value stored as 2, etc. Values can be stored and retrieved as numeric indexes or string values. [15] Example:
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]
HeidiSQL is a free and open-source administration tool for MariaDB, MySQL, as well as Microsoft SQL Server, PostgreSQL and SQLite. Its codebase was originally taken from Ansgar Becker's own MySQL-Front 2.5 software. After selling the MySQL-Front branding to an unrelated party, Becker chose "HeidiSQL" as a replacement.
Web-based BibTeX front-end (Apache, PHP, MySQL) Biblioscape: CG Information 1997 2015-06-22 10.0.3.6 US$79-299 [a] No Proprietary: ODBC; web access in Pro ed; optional client/server; discontinued? Bibus: Bibus developers 2004-06-03 Discontinued 1.5.1 Free Yes GNU GPL: CiteULike: Oversity Limited 2004-11 Shut down on 2019-03-30 [50] Free No ...
SQLTags are stored in Tag Providers, which are automatically configured tables in an SQL database. [28] SQLTags Historian is a proprietary data logging technology that manages historical data in any supported SQL Database. It is configured by defining an Ignition SQL database connection, then enabling the feature on a per tag basis.