SQL Syntax

Here is the syntax for the SQL SELECT statements that the SQL parser recognizes.

Considerations

• SQL syntax is case insensitive.
• Field and table names are case sensitive

Learn more: SQL Functions

Legend

• [ ... ] - Optional
• [ ... ]* - Zero or more
• { ... | ... } - Choose one

SELECT STATEMENT

In a select statement, you designate one more columns, separated by commas, or you specify "*" for all columns, as well as a table to get the data from, and additional options:

SELECT

{ * | column_expr [, column_expr]* }

FROM table_reference

[WHERE where_clause]

[GROUP BY group_clause]

[ORDER BY order_clause]

[LIMIT limit_clause]

column_expr

There are several ways to specify columns:

{ column_name

| [DISTINCT] column_name

| [DISTINCT](column_name)

...

}

where:

DISTINCT

Eliminates duplicate rows from the result set.