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Web SQL Database is a deprecated web browser API specification for storing data in databases that can be queried using SQL variant. [1] [2] The technology was only ever implemented in Blink-based browsers like Google Chrome and the new Microsoft Edge, and WebKit-based browsers like Safari.
The browsers Google Chrome, Opera, Safari and the Android Browser all allow for storing information in, and retrieving it from, an SQLite database within the browser, using the official SQLite Wasm (WebAssembly) build, [48] or using the Web SQL Database technology, although the latter is becoming deprecated (namely superseded by SQLite Wasm or ...
Data Toolbar is a Web scraping computer software add-on to the Internet Explorer, Mozilla Firefox, and Google Chrome Web browsers that collects and converts the structured data from Web pages into a tabular format that can be loaded into a spreadsheet or database management program.
In relational databases a virtual column is a table column whose value(s) is automatically computed using other columns values, or another deterministic expression. Virtual columns are defined of SQL:2003 as Generated Column, [1] and are only implemented by some DBMSs, like MariaDB, SQL Server, Oracle, PostgreSQL, SQLite and Firebird (database server) (COMPUTED BY syntax).
A query includes a list of columns to include in the final result, normally immediately following the SELECT keyword. An asterisk ("*") can be used to specify that the query should return all columns of all the queried tables. SELECT is the most complex statement in SQL, with optional keywords and clauses that include:
The death of an Oregon house cat and a pet food recall are raising questions about the ongoing outbreak of bird flu and how people can protect their pets. Bird flu has been spreading for years in ...
Snacking isn’t the enemy. But we’ve all had that moment of reaching for one Oreo, and suddenly, the whole package is gone before you even realize it. Whoops. To help, try portioning out your ...
View all databases on the server, connect to a single database to work with its tables and data View connected databases' total and table size in KB/MB/GB within the database/table tree structure Create new, alter existing databases' name, character set and collation, drop (delete) databases