xuefuz commented on a change in pull request #9049: [FLINK-13176][SQL CLI]
remember current catalog and database in SQL CLI SessionContext
URL: https://github.com/apache/flink/pull/9049#discussion_r303558641
##########
File path:
flink-table/flink-sql-client/src/main/java/org/apache/flink/table/client/gateway/local/ExecutionContext.java
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@@ -303,14 +303,24 @@ private EnvironmentInstance() {
// register catalogs
catalogs.forEach(tableEnv::registerCatalog);
- Optional<String> potentialCurrentCatalog =
mergedEnv.getExecution().getCurrentCatalog();
- if (potentialCurrentCatalog.isPresent()) {
-
tableEnv.useCatalog(potentialCurrentCatalog.get());
+ // set current catalog
+ Optional<String> potentialCatalog = Optional.empty();
+ if (sessionContext.getCurrentCatalog().isPresent()) {
+ potentialCatalog =
sessionContext.getCurrentCatalog();
+ } else if
(mergedEnv.getExecution().getCurrentCatalog().isPresent()) {
+ potentialCatalog =
mergedEnv.getExecution().getCurrentCatalog();
}
- Optional<String> potentialCurrentDatabase =
mergedEnv.getExecution().getCurrentDatabase();
- if (potentialCurrentDatabase.isPresent()) {
-
tableEnv.useDatabase(potentialCurrentDatabase.get());
+ // set current database to default
Review comment:
This line of comment doesn't seem matching the code below.
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