strongduanmu commented on a change in pull request #14197:
URL: https://github.com/apache/shardingsphere/pull/14197#discussion_r773050494
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File path:
shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/admin/mysql/executor/ShowTablesExecutor.java
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@@ -78,7 +78,7 @@ private QueryResult getQueryResult(final String schemaName) {
private Collection<String> getAllTableNames(final String schemaName) {
Collection<String> allTableNames =
ProxyContext.getInstance().getMetaData(schemaName).getSchema().getAllTableNames();
if (showTablesStatement.getFilter().isPresent()) {
- Optional<String> pattern =
showTablesStatement.getFilter().get().getLike().map(each ->
SQLUtil.convertLikePatternToRegex(each.getPattern()));
+ Optional<String> pattern =
showTablesStatement.getFilter().get().getLike().map(each ->
SQLUtil.convertLikePatternToRegex(each.getPattern().toLowerCase()));
return pattern.isPresent() ? allTableNames.stream().filter(each ->
each.matches(pattern.get())).collect(Collectors.toList()) : allTableNames;
Review comment:
@MingxingLAI I think we should distinguish case of table name for this
issue. And the final result displayed to the user should be consistent with the
table in the database, rather than converted to lowercase.
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