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The following commit(s) were added to refs/heads/master by this push:
new fa110d7680a fix:Support Hive TRUNCATE TABLE statement parse (#36049)
fa110d7680a is described below
commit fa110d7680a7e1ec4b47188c85117a5d8eac11ce
Author: Claire <claire040...@163.com>
AuthorDate: Tue Jul 22 08:52:18 2025 +0800
fix:Support Hive TRUNCATE TABLE statement parse (#36049)
* support truncate table statement parse
* update RELEASE-NOTES.md
---
RELEASE-NOTES.md | 1 +
.../src/main/antlr4/imports/hive/DDLStatement.g4 | 4 ++
.../sql/parser/autogen/HiveStatement.g4 | 1 +
.../statement/type/HiveDDLStatementVisitor.java | 9 ++++
.../src/main/resources/case/ddl/truncate.xml | 52 ++++++++++++++++++++++
.../main/resources/sql/supported/ddl/truncate.xml | 8 ++++
6 files changed, 75 insertions(+)
diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index 7ca60f90d5e..4cc0a24dddd 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -63,6 +63,7 @@
1. SQL Parser: Support Hive DROP TABLE statement parse -
[#36018](https://github.com/apache/shardingsphere/pull/36018)
1. SQL Parser: Support Hive USE DATABASE statement parse -
[#36024](https://github.com/apache/shardingsphere/pull/36024)
1. SQL Parser: Support Hive CREATE TABLE statement parse -
[#36040](https://github.com/apache/shardingsphere/pull/36040)
+1. SQL Parser: Support Hive TRUNCATE TABLE statement parse -
[#36049](https://github.com/apache/shardingsphere/pull/36049)
### Bug Fixes
diff --git
a/parser/sql/dialect/hive/src/main/antlr4/imports/hive/DDLStatement.g4
b/parser/sql/dialect/hive/src/main/antlr4/imports/hive/DDLStatement.g4
index 4d6d542ea28..ade28a89511 100644
--- a/parser/sql/dialect/hive/src/main/antlr4/imports/hive/DDLStatement.g4
+++ b/parser/sql/dialect/hive/src/main/antlr4/imports/hive/DDLStatement.g4
@@ -44,6 +44,10 @@ dropTable
: DROP TABLE ifExists? tableList (PURGE)?
;
+truncateTable
+ : TRUNCATE (TABLE)? tableNameWithDb partitionSpec?
+ ;
+
alterDatabaseSpecification_
: SET DBPROPERTIES LP_ dbProperties RP_
| SET OWNER (USER | ROLE) identifier
diff --git
a/parser/sql/dialect/hive/src/main/antlr4/org/apache/shardingsphere/sql/parser/autogen/HiveStatement.g4
b/parser/sql/dialect/hive/src/main/antlr4/org/apache/shardingsphere/sql/parser/autogen/HiveStatement.g4
index 9a670673883..5677fef92b5 100644
---
a/parser/sql/dialect/hive/src/main/antlr4/org/apache/shardingsphere/sql/parser/autogen/HiveStatement.g4
+++
b/parser/sql/dialect/hive/src/main/antlr4/org/apache/shardingsphere/sql/parser/autogen/HiveStatement.g4
@@ -32,6 +32,7 @@ execute
| use
| createTable
| dropTable
+ | truncateTable
) (SEMI_ EOF? | EOF)
| EOF
;
diff --git
a/parser/sql/dialect/hive/src/main/java/org/apache/shardingsphere/sql/parser/hive/visitor/statement/type/HiveDDLStatementVisitor.java
b/parser/sql/dialect/hive/src/main/java/org/apache/shardingsphere/sql/parser/hive/visitor/statement/type/HiveDDLStatementVisitor.java
index c84455f26c3..f2c48b295de 100644
---
a/parser/sql/dialect/hive/src/main/java/org/apache/shardingsphere/sql/parser/hive/visitor/statement/type/HiveDDLStatementVisitor.java
+++
b/parser/sql/dialect/hive/src/main/java/org/apache/shardingsphere/sql/parser/hive/visitor/statement/type/HiveDDLStatementVisitor.java
@@ -32,6 +32,7 @@ import
org.apache.shardingsphere.sql.parser.autogen.HiveStatementParser.DataType
import
org.apache.shardingsphere.sql.parser.autogen.HiveStatementParser.DropDatabaseContext;
import
org.apache.shardingsphere.sql.parser.autogen.HiveStatementParser.DropTableContext;
import
org.apache.shardingsphere.sql.parser.autogen.HiveStatementParser.TableNameWithDbContext;
+import
org.apache.shardingsphere.sql.parser.autogen.HiveStatementParser.TruncateTableContext;
import
org.apache.shardingsphere.sql.parser.hive.visitor.statement.HiveStatementVisitor;
import
org.apache.shardingsphere.sql.parser.statement.core.segment.ddl.column.ColumnDefinitionSegment;
import
org.apache.shardingsphere.sql.parser.statement.core.segment.ddl.constraint.ConstraintDefinitionSegment;
@@ -47,6 +48,8 @@ import
org.apache.shardingsphere.sql.parser.statement.core.statement.type.ddl.da
import
org.apache.shardingsphere.sql.parser.statement.core.statement.type.ddl.table.DropTableStatement;
import
org.apache.shardingsphere.sql.parser.statement.core.value.collection.CollectionValue;
import
org.apache.shardingsphere.sql.parser.statement.core.value.identifier.IdentifierValue;
+import
org.apache.shardingsphere.sql.parser.statement.core.statement.type.ddl.TruncateStatement;
+import java.util.Collections;
/**
* DDL statement visitor for Hive.
@@ -81,6 +84,12 @@ public final class HiveDDLStatementVisitor extends
HiveStatementVisitor implemen
return result;
}
+ @SuppressWarnings("unchecked")
+ @Override
+ public ASTNode visitTruncateTable(final TruncateTableContext ctx) {
+ return new TruncateStatement(getDatabaseType(),
Collections.singleton((SimpleTableSegment) visit(ctx.tableNameWithDb())));
+ }
+
@SuppressWarnings("unchecked")
@Override
public ASTNode visitCreateTable(final CreateTableContext ctx) {
diff --git a/test/it/parser/src/main/resources/case/ddl/truncate.xml
b/test/it/parser/src/main/resources/case/ddl/truncate.xml
index 20c5fc5f3f8..824872e791e 100644
--- a/test/it/parser/src/main/resources/case/ddl/truncate.xml
+++ b/test/it/parser/src/main/resources/case/ddl/truncate.xml
@@ -77,4 +77,56 @@
<truncate sql-case-id="truncate_table_with_cascade">
<table name="t_log" start-index="15" stop-index="19" />
</truncate>
+
+ <truncate sql-case-id="truncate_tablename">
+ <table name="test_table" start-index="9" stop-index="18" />
+ </truncate>
+
+ <truncate sql-case-id="truncate_with_db_tablename">
+ <table name="t_log" db-name="test_tb" start-index="9" stop-index="21" >
+ <owner name="test_tb" start-index="9" stop-index="15" />
+ </table>
+ </truncate>
+
+ <truncate sql-case-id="truncate_table_tablename">
+ <table name="test_table" start-index="15" stop-index="24" />
+ </truncate>
+
+ <truncate sql-case-id="truncate_with_table_db_tablename">
+ <table name="t_log" db-name="test_tb" start-index="15" stop-index="27"
>
+ <owner name="test_tb" start-index="15" stop-index="21" />
+ </table>
+ </truncate>
+
+ <truncate sql-case-id="truncate_tablename_with_partition">
+ <table name="test_table" start-index="9" stop-index="18" />
+ <partition start-index="20" stop-index="42">
+ <partition-key name="dt" value="'2025-01-01'" />
+ </partition>
+ </truncate>
+
+ <truncate sql-case-id="truncate_table_tablename_with_partition">
+ <table name="test_table" start-index="15" stop-index="24" />
+ <partition start-index="26" stop-index="48">
+ <partition-key name="dt" value="'2025-01-01'" />
+ </partition>
+ </truncate>
+
+ <truncate sql-case-id="truncate_db_tablename_with_partition">
+ <table name="test_table" db-name="test_tb" start-index="9"
stop-index="26" >
+ <owner name="test_tb" start-index="9" stop-index="15" />
+ </table>
+ <partition start-index="23" stop-index="45">
+ <partition-key name="dt" value="'2025-01-01'" />
+ </partition>
+ </truncate>
+
+ <truncate sql-case-id="truncate_table_db_tablename_with_partition">
+ <table name="test_table" db-name="test_tb" start-index="15"
stop-index="32" >
+ <owner name="test_tb" start-index="15" stop-index="21" />
+ </table>
+ <partition start-index="35" stop-index="57">
+ <partition-key name="dt" value="'2025-01-01'" />
+ </partition>
+ </truncate>
</sql-parser-test-cases>
diff --git a/test/it/parser/src/main/resources/sql/supported/ddl/truncate.xml
b/test/it/parser/src/main/resources/sql/supported/ddl/truncate.xml
index beb94965a1e..7e73561cc7b 100644
--- a/test/it/parser/src/main/resources/sql/supported/ddl/truncate.xml
+++ b/test/it/parser/src/main/resources/sql/supported/ddl/truncate.xml
@@ -33,4 +33,12 @@
<sql-case id="truncate_table_with_drop_all_storage" value="TRUNCATE TABLE
t_log DROP STORAGE" db-types="Oracle" />
<sql-case id="truncate_table_with_reuse_all_storage" value="TRUNCATE TABLE
t_log REUSE STORAGE" db-types="Oracle" />
<sql-case id="truncate_table_with_cascade" value="TRUNCATE TABLE t_log
CASCADE" db-types="Oracle" />
+ <sql-case id="truncate_tablename" value="TRUNCATE test_table"
db-types="Hive" />
+ <sql-case id="truncate_with_db_tablename" value="TRUNCATE test_tb.t_log"
db-types="Hive" />
+ <sql-case id="truncate_table_tablename" value="TRUNCATE TABLE test_table"
db-types="Hive" />
+ <sql-case id="truncate_with_table_db_tablename" value="TRUNCATE TABLE
test_tb.t_log" db-types="Hive" />
+ <sql-case id="truncate_tablename_with_partition" value="TRUNCATE
test_table PARTITION (dt='2025-01-01')" db-types="Hive" />
+ <sql-case id="truncate_table_tablename_with_partition" value="TRUNCATE
TABLE test_table PARTITION (dt='2025-01-01')" db-types="Hive" />
+ <sql-case id="truncate_db_tablename_with_partition" value="TRUNCATE
test_tb.test_table PARTITION (dt='2025-01-01')" db-types="Hive" />
+ <sql-case id="truncate_table_db_tablename_with_partition" value="TRUNCATE
TABLE test_tb.test_table PARTITION (dt='2025-01-01')" db-types="Hive" />
</sql-cases>
