RocMarshal commented on a change in pull request #18386:
URL: https://github.com/apache/flink/pull/18386#discussion_r830500284
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File path:
flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/operations/ShowDatabasesOperation.java
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@@ -21,8 +21,37 @@
/** Operation to describe a SHOW DATABASES statement. */
public class ShowDatabasesOperation implements ShowOperation {
+ private final String catalogName;
+ private final boolean notLike;
+ private final String likePattern;
+
+ public ShowDatabasesOperation() {
+ this(null, false, null);
+ }
+
+ public ShowDatabasesOperation(String catalogName, boolean notLike, String
likePattern) {
+ this.catalogName = catalogName;
+ this.notLike = notLike;
+ this.likePattern = likePattern;
+ }
+
+ public String getCatalogName() {
+ return catalogName;
+ }
+
+ public boolean isNotLike() {
+ return notLike;
+ }
+
+ public String getLikePattern() {
+ return likePattern;
+ }
+
@Override
public String asSummaryString() {
+ if (likePattern != null) {
Review comment:
You can refer to other implementations to see if it need a preposition,
from, in or other keywords here.
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