terrymanu commented on a change in pull request #8928:
URL: https://github.com/apache/shardingsphere/pull/8928#discussion_r553876453
##########
File path:
shardingsphere-proxy/shardingsphere-proxy-bootstrap/src/main/java/org/apache/shardingsphere/proxy/initializer/impl/AbstractBootstrapInitializer.java
##########
@@ -113,6 +113,8 @@ private void setDatabaseServerInfo() {
DatabaseServerInfo databaseServerInfo = new
DatabaseServerInfo(dataSourceSample.get());
log.info(databaseServerInfo.toString());
MySQLServerInfo.setServerVersion(databaseServerInfo.getDatabaseVersion());
+ } else {
+ MySQLServerInfo.setServerVersion(null);
Review comment:
set null maybe unnecessary
##########
File path:
shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/context/ProxyContext.java
##########
@@ -115,7 +116,13 @@ public ShardingSphereMetaData getMetaData(final String
schemaName) {
if (schemaNames.isEmpty()) {
return Optional.empty();
}
- Map<String, DataSource> dataSources =
getMetaData(schemaNames.get(0)).getResource().getDataSources();
- return dataSources.values().stream().findFirst();
+ for (String schemaName : schemaNames) {
+ ShardingSphereResource shardingSphereResource =
getMetaData(schemaName).getResource();
+ DatabaseType databaseType =
shardingSphereResource.getDatabaseType();
+ if ("MySQL".equals(databaseType.getName())) {
+ return
shardingSphereResource.getDataSources().values().stream().findFirst();
+ }
Review comment:
This is the public module, we cannot consider about MySQL only.
What is the behaviour of PostgreSQL?
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