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openGauss-connector-jdbc/docs/documentation/94/outer-joins-escape.md
2020-06-30 14:58:21 +08:00

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---
layout: default_docs
title: Escape for outer joins
header: Chapter 8. JDBC escapes
resource: media
previoustitle: Chapter 8. JDBC escapes
previous: escapes.html
nexttitle: Date-time escapes
next: escapes-datetime.html
---
You can specify outer joins using the following syntax: `{oj table (LEFT|RIGHT|FULL) OUTER JOIN (table | outer-join)
ON search-condition }`
For example :
`rs = stmt.executeQuery( "select * from {oj a left outer join b on (a.i=b.i)} ");`