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Posted to notifications@shardingsphere.apache.org by ji...@apache.org on 2021/11/25 13:46:48 UTC
[shardingsphere] branch master updated: [DistSQL] Support `Refresh table metadata` statement (#13786)
This is an automated email from the ASF dual-hosted git repository.
jianglongtao pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/shardingsphere.git
The following commit(s) were added to refs/heads/master by this push:
new bc0414e [DistSQL] Support `Refresh table metadata` statement (#13786)
bc0414e is described below
commit bc0414e1cf651b6dadb80729540602ae70a06881
Author: lanchengx <52...@users.noreply.github.com>
AuthorDate: Thu Nov 25 07:45:55 2021 -0600
[DistSQL] Support `Refresh table metadata` statement (#13786)
* Support `refresh table metadata` statement.
* Adjustments for compare.
* Update document.
* Update document.
---
.../distsql/syntax/ral/_index.cn.md | 2 +
.../distsql/syntax/ral/_index.en.md | 2 +
.../src/main/antlr4/imports/Keyword.g4 | 8 +++
.../src/main/antlr4/imports/RALStatement.g4 | 15 ++++++
.../parser/autogen/CommonDistSQLStatement.g4 | 1 +
.../core/common/CommonDistSQLStatementVisitor.java | 11 ++++
.../ral/common/RefreshTableMetadataStatement.java} | 38 ++++++-------
.../common/CommonDistSQLBackendHandlerFactory.java | 4 ++
.../ral/common/RefreshTableMetadataHandler.java | 55 +++++++++++++++++++
.../ral/impl/CommonDistSQLStatementAssert.java | 9 +++-
.../RefreshTableMetadataStatementAssert.java} | 26 +++++----
.../ShowInstanceStatementAssert.java | 2 +-
...writeSplittingReadResourcesStatementAssert.java | 2 +-
.../jaxb/cases/domain/SQLParserTestCases.java | 5 ++
.../ral/RefreshTableMetadataStatementTestCase.java | 62 +++++++---------------
.../src/main/resources/case/ral/add.xml | 22 --------
.../case/ral/{preview.xml => advance.xml} | 0
.../src/main/resources/case/ral/clear.xml | 23 --------
.../resources/case/ral/{show.xml => common.xml} | 11 ++++
.../src/main/resources/case/ral/set.xml | 23 --------
.../src/main/resources/sql/supported/ral/add.xml | 22 --------
.../sql/supported/ral/{preview.xml => advance.xml} | 0
.../src/main/resources/sql/supported/ral/clear.xml | 23 --------
.../sql/supported/ral/{show.xml => common.xml} | 11 ++++
.../src/main/resources/sql/supported/ral/set.xml | 23 --------
25 files changed, 186 insertions(+), 214 deletions(-)
diff --git a/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/ral/_index.cn.md b/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/ral/_index.cn.md
index baae3d9..ec65d9e 100644
--- a/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/ral/_index.cn.md
+++ b/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/ral/_index.cn.md
@@ -59,6 +59,8 @@ RAL (Resource & Rule Administration Language) 为 Apache ShardingSphere 的管
| show variable cached_connections | 查询当前连接中缓存的物理数据库连接个数 | show variable cached_connections |
| show variable agent_plugins_enabled | 查询 agent 插件的启用状态 | show variable agent_plugins_enabled |
| preview SQL | 预览实际 SQL | preview select * from t_order |
+| parse SQL | 解析实际 SQL | parse select * from t_order |
+| refresh table metadata [table] | 刷新所有表或者指定表的元数据 | refresh table metadata |
## 注意事项
diff --git a/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/ral/_index.en.md b/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/ral/_index.en.md
index 3c48248..17eee41 100644
--- a/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/ral/_index.en.md
+++ b/docs/document/content/user-manual/shardingsphere-proxy/distsql/syntax/ral/_index.en.md
@@ -56,6 +56,8 @@ RAL (Resource & Rule Administration Language) responsible for the added-on featu
| show variable cached_connections | Query the number of cached physical database connections in the current connection | show variable cached_connections |
| show variable agent_plugins_enabled | Query whether the agent plugin are enabled | show variable agent_plugins_enabled |
| preview SQL | Preview the actual SQLs | preview select * from t_order |
+| parse SQL | Parse the actual SQLs | parse select * from t_order |
+| refresh table metadata [table] | Refresh the metadata of all tables or a table | refresh table metadata |
## Notice
diff --git a/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/imports/Keyword.g4 b/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/imports/Keyword.g4
index 1579941..f3509b9 100644
--- a/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/imports/Keyword.g4
+++ b/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/imports/Keyword.g4
@@ -162,3 +162,11 @@ RULES
RULE
: R U L E
;
+
+REFRESH
+ : R E F R E S H
+ ;
+
+METADATA
+ : M E T A D A T A
+ ;
diff --git a/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/imports/RALStatement.g4 b/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/imports/RALStatement.g4
index 559d333..9e1a80e 100644
--- a/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/imports/RALStatement.g4
+++ b/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/imports/RALStatement.g4
@@ -47,6 +47,10 @@ clearHint
: CLEAR HINT
;
+refreshTableMetadata
+ : REFRESH TABLE METADATA refreshScope?
+ ;
+
variableName
: IDENTIFIER
;
@@ -62,3 +66,14 @@ ip
port
: INT
;
+refreshScope
+ : tableName | tableName FROM RESOURCE resourceName
+ ;
+
+resourceName
+ : IDENTIFIER | STRING
+ ;
+
+tableName
+ : IDENTIFIER
+ ;
diff --git a/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/org/apache/shardingsphere/distsql/parser/autogen/CommonDistSQLStatement.g4 b/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/org/apache/shardingsphere/distsql/parser/autogen/CommonDistSQLStatement.g4
index 92b1e86..8e2f55f 100644
--- a/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/org/apache/shardingsphere/distsql/parser/autogen/CommonDistSQLStatement.g4
+++ b/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/org/apache/shardingsphere/distsql/parser/autogen/CommonDistSQLStatement.g4
@@ -36,5 +36,6 @@ execute
| createDefaultSingleTableRule
| alterDefaultSingleTableRule
| dropDefaultSingleTableRule
+ | refreshTableMetadata
) SEMI?
;
diff --git a/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/java/org/apache/shardingsphere/distsql/parser/core/common/CommonDistSQLStatementVisitor.java b/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/java/org/apache/shardingsphere/distsql/parser/core/common/CommonDistSQLStatementVisitor.java
index 6687d31..274c2f6 100644
--- a/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/java/org/apache/shardingsphere/distsql/parser/core/common/CommonDistSQLStatementVisitor.java
+++ b/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/java/org/apache/shardingsphere/distsql/parser/core/common/CommonDistSQLStatementVisitor.java
@@ -32,6 +32,7 @@ import org.apache.shardingsphere.distsql.parser.autogen.CommonDistSQLStatementPa
import org.apache.shardingsphere.distsql.parser.autogen.CommonDistSQLStatementParser.PasswordContext;
import org.apache.shardingsphere.distsql.parser.autogen.CommonDistSQLStatementParser.PoolPropertiesContext;
import org.apache.shardingsphere.distsql.parser.autogen.CommonDistSQLStatementParser.PoolPropertyContext;
+import org.apache.shardingsphere.distsql.parser.autogen.CommonDistSQLStatementParser.RefreshTableMetadataContext;
import org.apache.shardingsphere.distsql.parser.autogen.CommonDistSQLStatementParser.SchemaNameContext;
import org.apache.shardingsphere.distsql.parser.autogen.CommonDistSQLStatementParser.SetVariableContext;
import org.apache.shardingsphere.distsql.parser.autogen.CommonDistSQLStatementParser.ShowAllVariablesContext;
@@ -44,6 +45,7 @@ import org.apache.shardingsphere.distsql.parser.segment.DataSourceSegment;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.hint.ClearHintStatement;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.set.SetInstanceStatusStatement;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.set.SetVariableStatement;
+import org.apache.shardingsphere.distsql.parser.statement.ral.common.RefreshTableMetadataStatement;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.show.ShowAllVariablesStatement;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.show.ShowInstanceStatement;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.show.ShowVariableStatement;
@@ -62,6 +64,7 @@ import org.apache.shardingsphere.sql.parser.sql.common.segment.generic.SchemaSeg
import org.apache.shardingsphere.sql.parser.sql.common.value.identifier.IdentifierValue;
import java.util.List;
+import java.util.Optional;
import java.util.Properties;
import java.util.stream.Collectors;
@@ -194,4 +197,12 @@ public final class CommonDistSQLStatementVisitor extends CommonDistSQLStatementB
public ASTNode visitClearHint(final ClearHintContext ctx) {
return new ClearHintStatement();
}
+
+ @Override
+ public ASTNode visitRefreshTableMetadata(final RefreshTableMetadataContext ctx) {
+ RefreshTableMetadataStatement result = new RefreshTableMetadataStatement();
+ result.setTableName(null == ctx.refreshScope() ? Optional.empty() : Optional.ofNullable(getIdentifierValue(ctx.refreshScope().tableName())));
+ result.setResourceName(null == ctx.refreshScope() ? Optional.empty() : Optional.ofNullable(getIdentifierValue(ctx.refreshScope().resourceName())));
+ return result;
+ }
}
diff --git a/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/org/apache/shardingsphere/distsql/parser/autogen/CommonDistSQLStatement.g4 b/shardingsphere-distsql/shardingsphere-distsql-statement/src/main/java/org/apache/shardingsphere/distsql/parser/statement/ral/common/RefreshTableMetadataStatement.java
similarity index 62%
copy from shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/org/apache/shardingsphere/distsql/parser/autogen/CommonDistSQLStatement.g4
copy to shardingsphere-distsql/shardingsphere-distsql-statement/src/main/java/org/apache/shardingsphere/distsql/parser/statement/ral/common/RefreshTableMetadataStatement.java
index 92b1e86..7fb8db3 100644
--- a/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/org/apache/shardingsphere/distsql/parser/autogen/CommonDistSQLStatement.g4
+++ b/shardingsphere-distsql/shardingsphere-distsql-statement/src/main/java/org/apache/shardingsphere/distsql/parser/statement/ral/common/RefreshTableMetadataStatement.java
@@ -15,26 +15,22 @@
* limitations under the License.
*/
-grammar CommonDistSQLStatement;
+package org.apache.shardingsphere.distsql.parser.statement.ral.common;
-import Symbol, RALStatement, RDLStatement, RQLStatement;
+import lombok.Getter;
+import lombok.Setter;
+import org.apache.shardingsphere.distsql.parser.statement.ral.CommonDistSQLStatement;
-execute
- : (addResource
- | alterResource
- | dropResource
- | showResources
- | setVariable
- | showVariable
- | showAllVariables
- | clearHint
- | enableInstance
- | disableInstance
- | showInstance
- | showSingleTable
- | showSingleTableRules
- | createDefaultSingleTableRule
- | alterDefaultSingleTableRule
- | dropDefaultSingleTableRule
- ) SEMI?
- ;
+import java.util.Optional;
+
+/**
+ * Refresh table metadata statement.
+ */
+@Setter
+@Getter
+public final class RefreshTableMetadataStatement extends CommonDistSQLStatement {
+
+ private Optional<String> tableName;
+
+ private Optional<String> resourceName;
+}
diff --git a/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/distsql/ral/common/CommonDistSQLBackendHandlerFactory.java b/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/distsql/ral/common/CommonDistSQLBackendHandlerFactory.java
index c24c705..950e4d9 100644
--- a/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/distsql/ral/common/CommonDistSQLBackendHandlerFactory.java
+++ b/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/distsql/ral/common/CommonDistSQLBackendHandlerFactory.java
@@ -22,6 +22,7 @@ import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.apache.shardingsphere.distsql.parser.statement.ral.CommonDistSQLStatement;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.HintDistSQLStatement;
+import org.apache.shardingsphere.distsql.parser.statement.ral.common.RefreshTableMetadataStatement;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.SetDistSQLStatement;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.ShowDistSQLStatement;
import org.apache.shardingsphere.proxy.backend.communication.jdbc.connection.BackendConnection;
@@ -53,6 +54,9 @@ public final class CommonDistSQLBackendHandlerFactory {
if (sqlStatement instanceof HintDistSQLStatement) {
return new HintDistSQLBackendHandler((HintDistSQLStatement) sqlStatement, backendConnection);
}
+ if (sqlStatement instanceof RefreshTableMetadataStatement) {
+ return new RefreshTableMetadataHandler((RefreshTableMetadataStatement) sqlStatement, backendConnection);
+ }
throw new UnsupportedTypeException(sqlStatement.getClass().getCanonicalName());
}
}
diff --git a/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/distsql/ral/common/RefreshTableMetadataHandler.java b/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/distsql/ral/common/RefreshTableMetadataHandler.java
new file mode 100644
index 0000000..f1f8727
--- /dev/null
+++ b/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/text/distsql/ral/common/RefreshTableMetadataHandler.java
@@ -0,0 +1,55 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.proxy.backend.text.distsql.ral.common;
+
+import lombok.Getter;
+import org.apache.shardingsphere.distsql.parser.statement.ral.common.RefreshTableMetadataStatement;
+import org.apache.shardingsphere.mode.manager.ContextManager;
+import org.apache.shardingsphere.proxy.backend.communication.jdbc.connection.BackendConnection;
+import org.apache.shardingsphere.proxy.backend.context.ProxyContext;
+import org.apache.shardingsphere.proxy.backend.response.header.ResponseHeader;
+import org.apache.shardingsphere.proxy.backend.response.header.update.UpdateResponseHeader;
+import org.apache.shardingsphere.proxy.backend.text.SchemaRequiredBackendHandler;
+
+import java.sql.SQLException;
+
+/**
+ * Refresh table metadata handler.
+ */
+@Getter
+public final class RefreshTableMetadataHandler extends SchemaRequiredBackendHandler<RefreshTableMetadataStatement> {
+
+ public RefreshTableMetadataHandler(final RefreshTableMetadataStatement sqlStatement, final BackendConnection backendConnection) {
+ super(sqlStatement, backendConnection);
+ }
+
+ @Override
+ protected ResponseHeader execute(final String schemaName, final RefreshTableMetadataStatement sqlStatement) throws SQLException {
+ ContextManager contextManager = ProxyContext.getInstance().getContextManager();
+ if (sqlStatement.getResourceName().isPresent()) {
+ // TODO From the specified resource
+ return new UpdateResponseHeader(sqlStatement);
+ }
+ if (sqlStatement.getTableName().isPresent()) {
+ contextManager.reloadMetaData(schemaName, sqlStatement.getTableName().get());
+ return new UpdateResponseHeader(sqlStatement);
+ }
+ contextManager.reloadMetaData(schemaName);
+ return new UpdateResponseHeader(sqlStatement);
+ }
+}
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/CommonDistSQLStatementAssert.java b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/CommonDistSQLStatementAssert.java
index 2d39d73..7246e39 100644
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/CommonDistSQLStatementAssert.java
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/CommonDistSQLStatementAssert.java
@@ -20,6 +20,7 @@ package org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statemen
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.apache.shardingsphere.distsql.parser.statement.ral.CommonDistSQLStatement;
+import org.apache.shardingsphere.distsql.parser.statement.ral.common.RefreshTableMetadataStatement;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.SetDistSQLStatement;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.set.SetVariableStatement;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.show.ShowAllVariablesStatement;
@@ -27,12 +28,14 @@ import org.apache.shardingsphere.distsql.parser.statement.ral.common.show.ShowIn
import org.apache.shardingsphere.distsql.parser.statement.ral.common.show.ShowVariableStatement;
import org.apache.shardingsphere.readwritesplitting.distsql.parser.statement.ShowReadwriteSplittingReadResourcesStatement;
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.SQLCaseAssertContext;
+import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.common.RefreshTableMetadataStatementAssert;
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.common.SetVariableStatementAssert;
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.common.ShowAllVariablesStatementAssert;
+import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.common.ShowInstanceStatementAssert;
+import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.common.ShowReadwriteSplittingReadResourcesStatementAssert;
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.common.ShowVariableStatementAssert;
-import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.query.ShowInstanceStatementAssert;
-import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.query.ShowReadwriteSplittingReadResourcesStatementAssert;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.SQLParserTestCase;
+import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.RefreshTableMetadataStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.SetVariableStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.ShowAllVariablesStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.ShowInstanceStatementTestCase;
@@ -64,6 +67,8 @@ public final class CommonDistSQLStatementAssert {
} else if (actual instanceof ShowReadwriteSplittingReadResourcesStatement) {
ShowReadwriteSplittingReadResourcesStatementAssert.assertIs(assertContext, (ShowReadwriteSplittingReadResourcesStatement) actual,
(ShowReadwriteSplittingReadResourcesStatementTestCase) expected);
+ } else if (actual instanceof RefreshTableMetadataStatement) {
+ RefreshTableMetadataStatementAssert.assertIs(assertContext, (RefreshTableMetadataStatement) actual, (RefreshTableMetadataStatementTestCase) expected);
}
}
}
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/query/ShowInstanceStatementAssert.java b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/common/RefreshTableMetadataStatementAssert.java
similarity index 58%
copy from shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/query/ShowInstanceStatementAssert.java
copy to shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/common/RefreshTableMetadataStatementAssert.java
index e138b9f..fdfe346 100644
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/query/ShowInstanceStatementAssert.java
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/common/RefreshTableMetadataStatementAssert.java
@@ -15,32 +15,40 @@
* limitations under the License.
*/
-package org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.query;
+package org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.common;
-import org.apache.shardingsphere.distsql.parser.statement.ral.common.show.ShowInstanceStatement;
+import org.apache.shardingsphere.distsql.parser.statement.ral.common.RefreshTableMetadataStatement;
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.SQLCaseAssertContext;
-import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.ShowInstanceStatementTestCase;
+import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.RefreshTableMetadataStatementTestCase;
+import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertThat;
/**
- * Show instance statement assert.
+ * Refresh table metadata statement assert.
*/
-public final class ShowInstanceStatementAssert {
+public final class RefreshTableMetadataStatementAssert {
/**
- * Assert show instance statement is correct with expected parser result.
+ * Assert refresh table metadata statement is correct with expected parser result.
*
* @param assertContext assert context
- * @param actual actual show instance statement
- * @param expected expected show instance statement test case
+ * @param actual actual refresh table metadata statement
+ * @param expected expected refresh table metadata statement test case
*/
- public static void assertIs(final SQLCaseAssertContext assertContext, final ShowInstanceStatement actual, final ShowInstanceStatementTestCase expected) {
+ public static void assertIs(final SQLCaseAssertContext assertContext, final RefreshTableMetadataStatement actual, final RefreshTableMetadataStatementTestCase expected) {
if (null == expected) {
assertNull(assertContext.getText("Actual statement should not exist."), actual);
} else {
assertNotNull(assertContext.getText("Actual statement should exist."), actual);
+ if (null != expected.getTableName()) {
+ assertThat(assertContext.getText("Table name id assertion error"), actual.getTableName().get(), is(expected.getTableName()));
+ }
+ if (null != expected.getResourceName()) {
+ assertThat(assertContext.getText("Resource name id assertion error"), actual.getResourceName().get(), is(expected.getResourceName()));
+ }
}
}
}
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/query/ShowInstanceStatementAssert.java b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/common/ShowInstanceStatementAssert.java
similarity index 97%
rename from shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/query/ShowInstanceStatementAssert.java
rename to shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/common/ShowInstanceStatementAssert.java
index e138b9f..e401968 100644
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/query/ShowInstanceStatementAssert.java
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/common/ShowInstanceStatementAssert.java
@@ -15,7 +15,7 @@
* limitations under the License.
*/
-package org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.query;
+package org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.common;
import org.apache.shardingsphere.distsql.parser.statement.ral.common.show.ShowInstanceStatement;
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.SQLCaseAssertContext;
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/query/ShowReadwriteSplittingReadResourcesStatementAssert.java b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/common/ShowReadwriteSplittingReadResourcesStatementAssert.java
similarity index 98%
rename from shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/query/ShowReadwriteSplittingReadResourcesStatementAssert.java
rename to shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/common/ShowReadwriteSplittingReadResourcesStatementAssert.java
index 4e7ea4c..93fb726 100644
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/query/ShowReadwriteSplittingReadResourcesStatementAssert.java
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/asserts/statement/distsql/ral/impl/common/ShowReadwriteSplittingReadResourcesStatementAssert.java
@@ -15,7 +15,7 @@
* limitations under the License.
*/
-package org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.query;
+package org.apache.shardingsphere.test.sql.parser.parameterized.asserts.statement.distsql.ral.impl.common;
import org.apache.shardingsphere.readwritesplitting.distsql.parser.statement.ShowReadwriteSplittingReadResourcesStatement;
import org.apache.shardingsphere.test.sql.parser.parameterized.asserts.SQLCaseAssertContext;
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/SQLParserTestCases.java b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/SQLParserTestCases.java
index ec11601..81c9898 100644
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/SQLParserTestCases.java
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/SQLParserTestCases.java
@@ -130,6 +130,7 @@ import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.ClearShardingHintStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.ParseStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.PreviewStatementTestCase;
+import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.RefreshTableMetadataStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.SetReadwriteSplittingHintStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.SetShardingHintDatabaseValueStatementTestCase;
import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral.SetVariableStatementTestCase;
@@ -784,6 +785,9 @@ public final class SQLParserTestCases {
@XmlElement(name = "show-status")
private final List<ShowStatusStatementTestCase> showStatusStatementTestCases = new LinkedList<>();
+ @XmlElement(name = "refresh-table-metadata")
+ private final List<RefreshTableMetadataStatementTestCase> refreshTableMetadataStatementTestCases = new LinkedList<>();
+
/**
* Get all SQL parser test cases.
*
@@ -979,6 +983,7 @@ public final class SQLParserTestCases {
putAll(showOpenTablesStatementTestCases, result);
putAll(showStatusStatementTestCases, result);
putAll(checkTableTestCases, result);
+ putAll(refreshTableMetadataStatementTestCases, result);
return result;
}
// CHECKSTYLE:ON
diff --git a/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/imports/RALStatement.g4 b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/statement/distsql/ral/RefreshTableMetadataStatementTestCase.java
similarity index 56%
copy from shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/imports/RALStatement.g4
copy to shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/statement/distsql/ral/RefreshTableMetadataStatementTestCase.java
index 559d333..d1f25c4 100644
--- a/shardingsphere-distsql/shardingsphere-distsql-parser/src/main/antlr4/imports/RALStatement.g4
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/java/org/apache/shardingsphere/test/sql/parser/parameterized/jaxb/cases/domain/statement/distsql/ral/RefreshTableMetadataStatementTestCase.java
@@ -15,50 +15,24 @@
* limitations under the License.
*/
-grammar RALStatement;
+package org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.distsql.ral;
-import Keyword, Literals, Symbol;
+import lombok.Getter;
+import lombok.Setter;
+import org.apache.shardingsphere.test.sql.parser.parameterized.jaxb.cases.domain.statement.SQLParserTestCase;
-setVariable
- : SET VARIABLE variableName EQ variableValue
- ;
+import javax.xml.bind.annotation.XmlAttribute;
-showVariable
- : SHOW VARIABLE variableName
- ;
-
-showAllVariables
- : SHOW ALL VARIABLES
- ;
-
-enableInstance
- :ENABLE INSTANCE IP EQ ip COMMA PORT EQ port
- ;
-
-disableInstance
- :DISABLE INSTANCE IP EQ ip COMMA PORT EQ port
- ;
-
-showInstance
- : SHOW INSTANCE LIST
- ;
-
-clearHint
- : CLEAR HINT
- ;
-
-variableName
- : IDENTIFIER
- ;
-
-variableValue
- : IDENTIFIER | STRING | (MINUS)? INT
- ;
-
-ip
- : IDENTIFIER | NUMBER+
- ;
-
-port
- : INT
- ;
+/**
+ * Refresh table metadata statement test case.
+ */
+@Getter
+@Setter
+public final class RefreshTableMetadataStatementTestCase extends SQLParserTestCase {
+
+ @XmlAttribute(name = "table-name")
+ private String tableName;
+
+ @XmlAttribute(name = "resource-name")
+ private String resourceName;
+}
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/add.xml b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/add.xml
deleted file mode 100644
index 8d983e4..0000000
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/add.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- ~ Licensed to the Apache Software Foundation (ASF) under one or more
- ~ contributor license agreements. See the NOTICE file distributed with
- ~ this work for additional information regarding copyright ownership.
- ~ The ASF licenses this file to You under the Apache License, Version 2.0
- ~ (the "License"); you may not use this file except in compliance with
- ~ the License. You may obtain a copy of the License at
- ~
- ~ http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing, software
- ~ distributed under the License is distributed on an "AS IS" BASIS,
- ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ~ See the License for the specific language governing permissions and
- ~ limitations under the License.
- -->
-
-<sql-parser-test-cases>
- <add-sharding-hint-database-value sql-case-id="add-sharding-hint-database-value" />
- <add-sharding-hint-table-value sql-case-id="add-sharding-hint-table-value" />
-</sql-parser-test-cases>
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/preview.xml b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/advance.xml
similarity index 100%
rename from shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/preview.xml
rename to shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/advance.xml
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/clear.xml b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/clear.xml
deleted file mode 100644
index 483e8a8..0000000
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/clear.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- ~ Licensed to the Apache Software Foundation (ASF) under one or more
- ~ contributor license agreements. See the NOTICE file distributed with
- ~ this work for additional information regarding copyright ownership.
- ~ The ASF licenses this file to You under the Apache License, Version 2.0
- ~ (the "License"); you may not use this file except in compliance with
- ~ the License. You may obtain a copy of the License at
- ~
- ~ http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing, software
- ~ distributed under the License is distributed on an "AS IS" BASIS,
- ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ~ See the License for the specific language governing permissions and
- ~ limitations under the License.
- -->
-
-<sql-parser-test-cases>
- <clear-readwrite-splitting-hint-source sql-case-id="clear-readwrite-splitting-hint-source" />
- <clear-sharding-hint sql-case-id="clear-sharding-hint" />
- <clear-hint sql-case-id="clear-hint" />
-</sql-parser-test-cases>
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/show.xml b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/common.xml
similarity index 59%
rename from shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/show.xml
rename to shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/common.xml
index 9eb881a..abcb59a 100644
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/show.xml
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/common.xml
@@ -17,10 +17,21 @@
-->
<sql-parser-test-cases>
+ <add-sharding-hint-database-value sql-case-id="add-sharding-hint-database-value" />
+ <add-sharding-hint-table-value sql-case-id="add-sharding-hint-table-value" />
+ <set-variable sql-case-id="set-variable" />
+ <set-readwrite-splitting-hint-source sql-case-id="set-readwrite-splitting-hint-source" />
+ <set-sharding-hint-database-value sql-case-id="set-sharding-hint-database-value" />
+ <clear-readwrite-splitting-hint-source sql-case-id="clear-readwrite-splitting-hint-source" />
+ <clear-sharding-hint sql-case-id="clear-sharding-hint" />
+ <clear-hint sql-case-id="clear-hint" />
<show-variable sql-case-id="show-variable" />
<show-all-variables sql-case-id="show-all-variables" />
<show-readwrite-splitting-hint-source sql-case-id="show-readwrite-splitting-hint-source" />
<show-sharding-hint-status sql-case-id="show-sharding-hint-status" />
<show-instance sql-case-id="show-instance" />
<show-readwrite-splitting-read-resources sql-case-id="show-readwrite-splitting-read-resources" />
+ <refresh-table-metadata sql-case-id="refresh-table-metadata" />
+ <refresh-table-metadata sql-case-id="refresh-table-metadata-with-table-name" table-name="t_order" />
+ <refresh-table-metadata sql-case-id="refresh-table-metadata-with-resource" table-name="t_order" resource-name="ds_0"/>
</sql-parser-test-cases>
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/set.xml b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/set.xml
deleted file mode 100644
index 5685922..0000000
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/case/ral/set.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- ~ Licensed to the Apache Software Foundation (ASF) under one or more
- ~ contributor license agreements. See the NOTICE file distributed with
- ~ this work for additional information regarding copyright ownership.
- ~ The ASF licenses this file to You under the Apache License, Version 2.0
- ~ (the "License"); you may not use this file except in compliance with
- ~ the License. You may obtain a copy of the License at
- ~
- ~ http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing, software
- ~ distributed under the License is distributed on an "AS IS" BASIS,
- ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ~ See the License for the specific language governing permissions and
- ~ limitations under the License.
- -->
-
-<sql-parser-test-cases>
- <set-variable sql-case-id="set-variable" />
- <set-readwrite-splitting-hint-source sql-case-id="set-readwrite-splitting-hint-source" />
- <set-sharding-hint-database-value sql-case-id="set-sharding-hint-database-value" />
-</sql-parser-test-cases>
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/add.xml b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/add.xml
deleted file mode 100644
index 99a3f95..0000000
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/add.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- ~ Licensed to the Apache Software Foundation (ASF) under one or more
- ~ contributor license agreements. See the NOTICE file distributed with
- ~ this work for additional information regarding copyright ownership.
- ~ The ASF licenses this file to You under the Apache License, Version 2.0
- ~ (the "License"); you may not use this file except in compliance with
- ~ the License. You may obtain a copy of the License at
- ~
- ~ http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing, software
- ~ distributed under the License is distributed on an "AS IS" BASIS,
- ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ~ See the License for the specific language governing permissions and
- ~ limitations under the License.
- -->
-
-<sql-cases>
- <distsql-case id="add-sharding-hint-database-value" value="ADD SHARDING HINT DATABASE_VALUE T_ORDER=1" />
- <distsql-case id="add-sharding-hint-table-value" value="ADD SHARDING HINT TABLE_VALUE T_ORDER=1" />
-</sql-cases>
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/preview.xml b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/advance.xml
similarity index 100%
rename from shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/preview.xml
rename to shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/advance.xml
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/clear.xml b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/clear.xml
deleted file mode 100644
index 65a9182..0000000
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/clear.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- ~ Licensed to the Apache Software Foundation (ASF) under one or more
- ~ contributor license agreements. See the NOTICE file distributed with
- ~ this work for additional information regarding copyright ownership.
- ~ The ASF licenses this file to You under the Apache License, Version 2.0
- ~ (the "License"); you may not use this file except in compliance with
- ~ the License. You may obtain a copy of the License at
- ~
- ~ http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing, software
- ~ distributed under the License is distributed on an "AS IS" BASIS,
- ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ~ See the License for the specific language governing permissions and
- ~ limitations under the License.
- -->
-
-<sql-cases>
- <distsql-case id="clear-readwrite-splitting-hint-source" value="CLEAR READWRITE_SPLITTING HINT" />
- <distsql-case id="clear-sharding-hint" value="CLEAR SHARDING HINT" />
- <distsql-case id="clear-hint" value="CLEAR HINT" />
-</sql-cases>
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/show.xml b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/common.xml
similarity index 57%
rename from shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/show.xml
rename to shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/common.xml
index 622314b..61a4c54 100644
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/show.xml
+++ b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/common.xml
@@ -17,10 +17,21 @@
-->
<sql-cases>
+ <distsql-case id="add-sharding-hint-database-value" value="ADD SHARDING HINT DATABASE_VALUE T_ORDER=1" />
+ <distsql-case id="add-sharding-hint-table-value" value="ADD SHARDING HINT TABLE_VALUE T_ORDER=1" />
+ <distsql-case id="clear-readwrite-splitting-hint-source" value="CLEAR READWRITE_SPLITTING HINT" />
+ <distsql-case id="clear-sharding-hint" value="CLEAR SHARDING HINT" />
+ <distsql-case id="clear-hint" value="CLEAR HINT" />
+ <distsql-case id="set-variable" value="SET VARIABLE TRANSACTION_TYPE=LOCAL" />
+ <distsql-case id="set-readwrite-splitting-hint-source" value="SET READWRITE_SPLITTING HINT SOURCE=WRITE" />
+ <distsql-case id="set-sharding-hint-database-value" value="SET SHARDING HINT DATABASE_VALUE=1" />
<distsql-case id="show-variable" value="SHOW VARIABLE CACHED_CONNECTIONS" />
<distsql-case id="show-all-variables" value="SHOW ALL VARIABLES" />
<distsql-case id="show-readwrite-splitting-hint-source" value="SHOW READWRITE_SPLITTING HINT STATUS" />
<distsql-case id="show-sharding-hint-status" value="SHOW SHARDING HINT STATUS" />
<distsql-case id="show-instance" value="SHOW INSTANCE LIST" />
<distsql-case id="show-readwrite-splitting-read-resources" value="show readwrite_splitting read resources" />
+ <distsql-case id="refresh-table-metadata" value="refresh table metadata" />
+ <distsql-case id="refresh-table-metadata-with-table-name" value="refresh table metadata t_order" />
+ <distsql-case id="refresh-table-metadata-with-resource" value="refresh table metadata t_order from resource ds_0" />
</sql-cases>
diff --git a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/set.xml b/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/set.xml
deleted file mode 100644
index 5deae20..0000000
--- a/shardingsphere-test/shardingsphere-parser-test/src/main/resources/sql/supported/ral/set.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- ~ Licensed to the Apache Software Foundation (ASF) under one or more
- ~ contributor license agreements. See the NOTICE file distributed with
- ~ this work for additional information regarding copyright ownership.
- ~ The ASF licenses this file to You under the Apache License, Version 2.0
- ~ (the "License"); you may not use this file except in compliance with
- ~ the License. You may obtain a copy of the License at
- ~
- ~ http://www.apache.org/licenses/LICENSE-2.0
- ~
- ~ Unless required by applicable law or agreed to in writing, software
- ~ distributed under the License is distributed on an "AS IS" BASIS,
- ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- ~ See the License for the specific language governing permissions and
- ~ limitations under the License.
- -->
-
-<sql-cases>
- <distsql-case id="set-variable" value="SET VARIABLE TRANSACTION_TYPE=LOCAL" />
- <distsql-case id="set-readwrite-splitting-hint-source" value="SET READWRITE_SPLITTING HINT SOURCE=WRITE" />
- <distsql-case id="set-sharding-hint-database-value" value="SET SHARDING HINT DATABASE_VALUE=1" />
-</sql-cases>