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SELECT
Syntax
46
GROUP BY grouping_condition
See the “GROUP BY clause” section on page 52.
HAVING search_condition
See the “HAVING clause” section on page 54.
ORDER BY ordering_condition
See the “ORDER BY clause” section on page 54.
WITH locking_hints
See the “WITH clause” section on page 55.
FOR UPDATE update_condition
See the “FOR UPDATE clause” section on page 56.
Authorization
Must have DBA privilege or SELECT permission on all the tables or views referred to in the
query_expression.
Related statements
INSERT, DELETE
COLUMN_LIST clause
Specifies which columns to retrieve by the SELECT statement.
[ ALL | DISTINCT ]
{ * | { table_name | alias.}* [ , { table_name.| alias.} * ] ...
| expr [ [ AS ] [ ' ] column_title [ ' ] ]
[, expr [ [ AS ] [ ' ] column_alias [ ' ] ] ] ...
| [ table| alias.]column_name , ... ]
}
[ ALL | DISTINCT ]
Indicates whether a result table omits duplicate rows. ALL is the default and specifies
that the result table includes all rows. DISTINCT specifies that a table omits duplicate
rows.
* | { table_name. | alias. } *
Specifies that the result table includes all columns from all tables named in the FROM
clause.