morningman commented on code in PR #14793:
URL: https://github.com/apache/doris/pull/14793#discussion_r1039076375
##########
fe/fe-core/src/main/java/org/apache/doris/catalog/Env.java:
##########
@@ -4443,8 +4443,16 @@ public void changeCatalog(ConnectContext ctx, String
catalogName) throws DdlExce
throw new
DdlException(ErrorCode.ERR_UNKNOWN_CATALOG.formatErrorMsg(catalogName),
ErrorCode.ERR_UNKNOWN_CATALOG);
}
+
+ String currentDB = ctx.getDatabase();
+ if (StringUtils.isNotEmpty(currentDB)) {
+ catalogMgr.addLastDBOfCatalog(ctx.getCurrentCatalog().getName(),
currentDB);
+ }
ctx.changeDefaultCatalog(catalogName);
- if (catalogIf instanceof EsExternalCatalog) {
+ String lastDb = catalogMgr.getLastDB(catalogName);
+ if (StringUtils.isNotEmpty(lastDb)) {
+ ctx.setDatabase(lastDb);
+ } else if (catalogIf instanceof EsExternalCatalog) {
Review Comment:
```suggestion
}
if (catalogIf instanceof EsExternalCatalog) {
```
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