SELECT Statements
A SELECT statement can consist of the following basic clauses.
- SELECT
- INTO
- FROM
- JOIN
- WHERE
- GROUP BY
- HAVING
- UNION
- ORDER BY
- LIMIT
SELECT Syntax
The following syntax diagram outlines the syntax supported by the Microsoft Teams adapter:
SELECT {
[ TOP <numeric_literal> ]
{
*
| {
<expression> [ [ AS ] <column_reference> ]
| { <table_name> | <correlation_name> } .*
} [ , ... ]
}
[ INTO csv:// [ filename= ] <file_path> [ ;delimiter=tab ] ]
{
FROM <table_reference> [ [ AS ] <identifier> ]
}
[ WHERE <search_condition> ]
} | SCOPE_IDENTITY()
<expression> ::=
| <column_reference>
| @ <parameter>
| ?
| COUNT( * | { [ DISTINCT ] <expression> } )
| { AVG | MAX | MIN | SUM | COUNT } ( <expression> )
| NULLIF ( <expression> , <expression> )
| COALESCE ( <expression> , ... )
| CASE <expression>
WHEN { <expression> | <search_condition> } THEN { <expression> | NULL } [ ... ]
[ ELSE { <expression> | NULL } ]
END
| <literal>
| <sql_function>
<search_condition> ::=
{
<expression> { = | != | LIKE | IN | IS | NULL | IS | NOT | NULL | AND } [ <expression> ]
} [ { AND | OR } ... ]
Examples
- Return all columns:
SELECT * FROM Teams
- Rename a column:
SELECT "location_displayName" AS MY_location_displayName FROM Teams
- Cast a column's data as a different data type:
SELECT CAST(Reminder AS VARCHAR) AS Str_Reminder FROM Teams
- Search data:
SELECT * FROM Teams WHERE Id = 'Jq74mCczmFXk1tC10GB'
- The Microsoft Teams APIs support the following operators in the WHERE clause: =, !=, LIKE, IN, IS, NULL, IS, NOT, NULL, AND.
SELECT * FROM Teams WHERE Id = 'Jq74mCczmFXk1tC10GB';