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IBM Db2 version 10 added a feature called "time travel query" [2] which is based on the temporal capabilities of the SQL:2011 standard. [1] Microsoft SQL Server introduced Temporal Tables as a feature for SQL Server 2016. The feature is described in a video on Microsoft's "Channel 9" web site.
Examples of {{Death-date and age}} (colors for emphasis only); Month first format: Sample below displays February 24, 1993 () (aged 51), with invisible microformat dtend date: 1993-02-25
Trino is an open-source distributed SQL query engine designed to query large data sets distributed over one or more heterogeneous data sources. [1] Trino can query data lakes that contain a variety of file formats such as simple row-oriented CSV and JSON data files to more performant open column-oriented data file formats like ORC or Parquet [2] [3] residing on different storage systems like ...
Presto (including PrestoDB, and PrestoSQL which was re-branded to Trino) is a distributed query engine for big data using the SQL query language. Its architecture allows users to query data sources such as Hadoop, Cassandra, Kafka, AWS S3, Alluxio, MySQL, MongoDB and Teradata, [1] and allows use of multiple data sources within a query.
Some query tools can generate embedded hints in the query, for use by the optimizer. Some databases - like Oracle - provide a plan table for query tuning. This plan table will return the cost and time for executing a query. Oracle offers two optimization approaches: CBO or Cost Based Optimization; RBO or Rule Based Optimization
This template returns a person's date of death and age at that date. Template parameters [Edit template data] Parameter Description Type Status Year of death 1 The year in which the person died Number required Month of death 2 The month (number) in which the person died Number required Day of death 3 The day (number) in which the person died Number required Year of birth 4 The year in which ...
Judy Rodriguez was 30 when her family reported her missing on January 23, 1991, a short time after her daughter Stephanie’s first birthday party. NYC woman murdered 33 years ago finally ID’d ...
DATE: for date values (e.g. 2011-05-03). TIME: for time values (e.g. 15:51:36). TIME WITH TIME ZONE: the same as TIME, but including details about the time zone in question. TIMESTAMP: This is a DATE and a TIME put together in one variable (e.g. 2011-05-03 15:51:36.123456). TIMESTAMP WITH TIME ZONE: the same as TIMESTAMP, but including details ...