Upgrade to optiq-0.8, optiq-avatica-0.8, linq4j-0.4.
diff --git a/pom.xml b/pom.xml
index 687beda..73c5b21 100644
--- a/pom.xml
+++ b/pom.xml
@@ -83,17 +83,17 @@
<dependency>
<groupId>net.hydromatic</groupId>
<artifactId>optiq-core</artifactId>
- <version>0.6</version>
+ <version>0.8</version>
</dependency>
<dependency>
<groupId>net.hydromatic</groupId>
<artifactId>optiq-avatica</artifactId>
- <version>0.6</version>
+ <version>0.8</version>
</dependency>
<dependency>
<groupId>net.hydromatic</groupId>
<artifactId>linq4j</artifactId>
- <version>0.2</version>
+ <version>0.4</version>
</dependency>
<dependency>
<groupId>net.sf.opencsv</groupId>