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Openedge Data Management: SQL Reference - Product ...

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UPDATE<br />

Syntax<br />

update statement ::=<br />

UPDATE table_name<br />

Assignment clause<br />

UPDATE STATISTICS<br />

OpenEdge <strong>SQL</strong> Elements and Statements in Backus Naur Form<br />

SET assignment [,assignment ], ... [ WHERE search_condition ] ;<br />

Syntax<br />

assignment ::=<br />

column = { expr | NULL }<br />

| ( column [, column ], ... ) = ( expr [, expr ], ... )<br />

| ( column [, column ], ... ) = ( query_expression )<br />

Syntax<br />

update statistics statement ::=<br />

UPDATE ( [ table_name | index_name | [ ALL ] column_name ] STATISTICS<br />

[ AND ]) ... [ FOR table_name ] ;<br />

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