[shardingsphere] branch master updated: support parsing vacuum sql (#10179)

[me...@apache.org]

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menghaoran 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 e66e4de  support parsing vacuum sql (#10179)
e66e4de is described below

commit e66e4de6b2d66529754e433614361324727a265f
Author: Juan Pan(Trista) <pa...@apache.org>
AuthorDate: Sat Apr 24 18:10:33 2021 +0800

    support parsing vacuum sql (#10179)
---
 .../impl/PostgreSQLDALStatementSQLVisitor.java     |  9 ++++++-
 .../sql/parser/core/visitor/SQLVisitorRule.java    |  2 ++
 .../postgresql/dal/PostgreSQLVacuumStatement.java  | 30 ++++++++++++++++++++++
 3 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-postgresql/src/main/java/org/apache/shardingsphere/sql/parser/postgresql/visitor/statement/impl/PostgreSQLDALStatementSQLVisitor.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-postgresql/src/main/java/org/apache/shardingsphere/sql/parser/postgresql/visitor/statement/impl/PostgreSQLDALStatementSQLVisitor.java
index 095fbe3..9b0fad6 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-postgresql/src/main/java/org/apache/shardingsphere/sql/parser/postgresql/visitor/statement/impl/PostgreSQLDALStatementSQLVisitor.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-dialect/shardingsphere-sql-parser-postgresql/src/main/java/org/apache/shardingsphere/sql/parser/postgresql/visitor/statement/impl/PostgreSQLDALStatementSQLVisitor.java
@@ -18,10 +18,11 @@
 package org.apache.shardingsphere.sql.parser.postgresql.visitor.statement.impl;
 
 import lombok.NoArgsConstructor;
-import org.apache.shardingsphere.sql.parser.api.visitor.operation.SQLStatementVisitor;
 import org.apache.shardingsphere.sql.parser.api.visitor.ASTNode;
+import org.apache.shardingsphere.sql.parser.api.visitor.operation.SQLStatementVisitor;
 import org.apache.shardingsphere.sql.parser.api.visitor.type.DALSQLVisitor;
 import org.apache.shardingsphere.sql.parser.autogen.PostgreSQLStatementParser.AnalyzeContext;
+import org.apache.shardingsphere.sql.parser.autogen.PostgreSQLStatementParser.VacuumContext;
 import org.apache.shardingsphere.sql.parser.autogen.PostgreSQLStatementParser.ConfigurationParameterClauseContext;
 import org.apache.shardingsphere.sql.parser.autogen.PostgreSQLStatementParser.ResetParameterContext;
 import org.apache.shardingsphere.sql.parser.autogen.PostgreSQLStatementParser.SetContext;
@@ -32,6 +33,7 @@ import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.dal
 import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.dal.PostgreSQLResetParameterStatement;
 import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.dal.PostgreSQLSetStatement;
 import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.dal.PostgreSQLShowStatement;
+import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.dal.PostgreSQLVacuumStatement;
 
 import java.util.Collection;
 import java.util.LinkedList;
@@ -95,4 +97,9 @@ public final class PostgreSQLDALStatementSQLVisitor extends PostgreSQLStatementS
     public ASTNode visitAnalyze(final AnalyzeContext ctx) {
         return new PostgreSQLAnalyzeTableStatement();
     }
+    
+    @Override 
+    public ASTNode visitVacuum(final VacuumContext ctx) {
+        return new PostgreSQLVacuumStatement(); 
+    }
 }
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-engine/src/main/java/org/apache/shardingsphere/sql/parser/core/visitor/SQLVisitorRule.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-engine/src/main/java/org/apache/shardingsphere/sql/parser/core/visitor/SQLVisitorRule.java
index 2e9544e..b14ef68 100644
--- a/shardingsphere-sql-parser/shardingsphere-sql-parser-engine/src/main/java/org/apache/shardingsphere/sql/parser/core/visitor/SQLVisitorRule.java
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-engine/src/main/java/org/apache/shardingsphere/sql/parser/core/visitor/SQLVisitorRule.java
@@ -202,6 +202,8 @@ public enum SQLVisitorRule {
     
     RESET_PARAMETER("ResetParameter", SQLStatementType.DAL),
     
+    VACUUM("Vacuum", SQLStatementType.DAL),
+    
     CALL("Call", SQLStatementType.DML),
     
     CHANGE_MASTER("ChangeMaster", SQLStatementType.RL), 
diff --git a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/dal/PostgreSQLVacuumStatement.java b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/dal/PostgreSQLVacuumStatement.java
new file mode 100644
index 0000000..a712777
--- /dev/null
+++ b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/dal/PostgreSQLVacuumStatement.java
@@ -0,0 +1,30 @@
+/*
+ * 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.sql.parser.sql.dialect.statement.postgresql.dal;
+
+import lombok.ToString;
+import org.apache.shardingsphere.sql.parser.sql.common.statement.AbstractSQLStatement;
+import org.apache.shardingsphere.sql.parser.sql.common.statement.dal.DALStatement;
+import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.PostgreSQLStatement;
+
+/**
+ * PostgreSQL vacuum statement.
+ */
+@ToString
+public final class PostgreSQLVacuumStatement extends AbstractSQLStatement implements DALStatement, PostgreSQLStatement {
+}