SQL SELECT statement overview | Oracle SQL fundamentals

Опубликовано: 25 Декабрь 2018
на канале: DBA Genesis
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The most commonly used SQL command is SELECT statement. SQL SELECT statement is used to query or retrieve #data from a #table in the #database. A query may retrieve information from specified columns or from all of the columns in the table. To create a simple SQL SELECT Statement, you must specify the #column(s) name and the table name. The whole #query is called SQL SELECT Statement.
#SQL #SELECT statement is used to query or retrieve data from a table in the database. A query may retrieve information from specified columns or from all of the columns in the table. To create a simple SQL SELECT Statement, you must specify the column(s) name and the table name.

0:02 SQL commands
1:04 syntax for the select statement
2:30 versions of the select statement

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