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fix storage-jdbc isExists not set dbname (#5786) 

* fix null catalog

* update CHANGES.md
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Jared Tan 2020-11-04 11:37:54 +08:00 committed by GitHub
parent 56fe8a4b41
commit 9042ce6fe2
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2 changed files with 2 additions and 1 deletions
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CHANGES.md
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@ -26,6 +26,7 @@ Release Notes.
* Improve the queryable tags generation. Remove the duplicated tags to reduce the storage payload.
* Fix the excessive timeout period set by the kubernetes-client.
* Fix deadlock problem when using elasticsearch-client-7.0.0.
* Fix storage-jdbc isExists not set dbname.
#### UI

2
oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/jdbc/mysql/MySQLTableInstaller.java
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@ -58,7 +58,7 @@ public class MySQLTableInstaller extends H2TableInstaller {
TableMetaInfo.addModel(model);
JDBCHikariCPClient h2Client = (JDBCHikariCPClient) client;
try (Connection conn = h2Client.getConnection()) {
try (ResultSet rset = conn.getMetaData().getTables(null, null, model.getName(), null)) {
try (ResultSet rset = conn.getMetaData().getTables(conn.getCatalog(), null, model.getName(), null)) {
if (rset.next()) {
return true;
}