Remove serverTimezone=UTC at unit test and config file (#29070)

* Remove serverTimezone=UTC at unit test and config file * Fix unit test
apache · Nov 20, 2023 · be4bf84 · be4bf84
1 parent b7fe6ea
commit be4bf84
Show file tree

Hide file tree

Showing 64 changed files with 260 additions and 262 deletions.
diff --git a/...java/org/apache/shardingsphere/infra/database/core/connector/url/JdbcUrlAppenderTest.java b/...java/org/apache/shardingsphere/infra/database/core/connector/url/JdbcUrlAppenderTest.java
@@ -39,10 +39,9 @@ void assertAppendQueryPropertiesWithoutOriginalQueryProperties() {
     @Test
     void assertAppendQueryPropertiesWithOriginalQueryProperties() {
         String actual = new JdbcUrlAppender().appendQueryProperties(
-                "jdbc:trunk://192.168.0.1:3306/foo_ds?serverTimezone=UTC&useSSL=false&rewriteBatchedStatements=true",
+                "jdbc:trunk://192.168.0.1:3306/foo_ds?useSSL=false&rewriteBatchedStatements=true",
                 PropertiesBuilder.build(new Property("useSSL", Boolean.FALSE.toString()), new Property("rewriteBatchedStatements", Boolean.TRUE.toString())));
         assertThat(actual, startsWith("jdbc:trunk://192.168.0.1:3306/foo_ds?"));
-        assertThat(actual, containsString("serverTimezone=UTC"));
         assertThat(actual, containsString("rewriteBatchedStatements=true"));
         assertThat(actual, containsString("useSSL=false"));
     }

diff --git a/...rg/apache/shardingsphere/infra/database/core/connector/url/StandardJdbcUrlParserTest.java b/...rg/apache/shardingsphere/infra/database/core/connector/url/StandardJdbcUrlParserTest.java
@@ -37,12 +37,11 @@ void assertParseSimpleJdbcUrl() {
 
     @Test
     void assertParseMySQLJdbcUrl() {
-        JdbcUrl actual = new StandardJdbcUrlParser().parse("jdbc:mysql://127.0.0.1:3306/demo_ds?serverTimezone=UTC&useSSL=false&sessionVariables=group_concat_max_len=204800,SQL_SAFE_UPDATES=0");
+        JdbcUrl actual = new StandardJdbcUrlParser().parse("jdbc:mysql://127.0.0.1:3306/demo_ds?useSSL=false&sessionVariables=group_concat_max_len=204800,SQL_SAFE_UPDATES=0");
         assertThat(actual.getHostname(), is("127.0.0.1"));
         assertThat(actual.getPort(), is(3306));
         assertThat(actual.getDatabase(), is("demo_ds"));
-        assertThat(actual.getQueryProperties().size(), is(3));
-        assertThat(actual.getQueryProperties().get("serverTimezone"), is("UTC"));
+        assertThat(actual.getQueryProperties().size(), is(2));
         assertThat(actual.getQueryProperties().get("useSSL"), is(Boolean.FALSE.toString()));
         assertThat(actual.getQueryProperties().get("sessionVariables"), is("group_concat_max_len=204800,SQL_SAFE_UPDATES=0"));
     }

diff --git a/...he/shardingsphere/infra/database/mysql/connector/MySQLConnectionPropertiesParserTest.java b/...he/shardingsphere/infra/database/mysql/connector/MySQLConnectionPropertiesParserTest.java
@@ -17,9 +17,9 @@
 
 package org.apache.shardingsphere.infra.database.mysql.connector;
 
+import org.apache.shardingsphere.infra.database.core.connector.ConnectionProperties;
 import org.apache.shardingsphere.infra.database.core.connector.ConnectionPropertiesParser;
 import org.apache.shardingsphere.infra.database.core.connector.url.UnrecognizedDatabaseURLException;
-import org.apache.shardingsphere.infra.database.core.connector.ConnectionProperties;
 import org.apache.shardingsphere.infra.database.core.spi.DatabaseTypedSPILoader;
 import org.apache.shardingsphere.infra.database.core.type.DatabaseType;
 import org.apache.shardingsphere.infra.spi.type.typed.TypedSPILoader;
@@ -65,8 +65,8 @@ private static class NewConstructorTestCaseArgumentsProvider implements Argument
         public Stream<? extends Arguments> provideArguments(final ExtensionContext extensionContext) {
             return Stream.of(
                     Arguments.of("simple", "jdbc:mysql://127.0.0.1/foo_ds", "127.0.0.1", 3306, "foo_ds", null, new Properties()),
-                    Arguments.of("complex", "jdbc:mysql:loadbalance://127.0.0.1:9999,127.0.0.2:9999/foo_ds?serverTimezone=UTC&useSSL=false", "127.0.0.1", 9999, "foo_ds", null,
-                            PropertiesBuilder.build(new Property("serverTimezone", "UTC"), new Property("useSSL", Boolean.FALSE.toString()))));
+                    Arguments.of("complex", "jdbc:mysql:loadbalance://127.0.0.1:9999,127.0.0.2:9999/foo_ds?useSSL=false", "127.0.0.1", 9999, "foo_ds", null,
+                            PropertiesBuilder.build(new Property("useSSL", Boolean.FALSE.toString()))));
         }
     }
 }
diff --git a/...pache/shardingsphere/driver/jdbc/core/connection/DriverDatabaseConnectionManagerTest.java b/...pache/shardingsphere/driver/jdbc/core/connection/DriverDatabaseConnectionManagerTest.java
@@ -113,15 +113,15 @@ private MetaDataPersistService mockMetaDataPersistService() {
 
     private Map<String, Object> createProperties() {
         Map<String, Object> result = new LinkedHashMap<>(3, 1F);
-        result.put("jdbcUrl", "jdbc:mysql://127.0.0.1:3306/demo_ds_0?serverTimezone=UTC&useSSL=false");
+        result.put("jdbcUrl", "jdbc:mysql://127.0.0.1:3306/demo_ds_0?useSSL=false");
         result.put("username", "root");
         result.put("password", "123456");
         return result;
     }
 
     private Map<String, DataSource> mockTrafficDataSourceMap() throws SQLException {
         MockedDataSource result = new MockedDataSource(mock(Connection.class, RETURNS_DEEP_STUBS));
-        result.setUrl("jdbc:mysql://127.0.0.1:3307/logic_db?serverTimezone=UTC&useSSL=false");
+        result.setUrl("jdbc:mysql://127.0.0.1:3307/logic_db?useSSL=false");
         result.setUsername("root");
         result.setPassword("123456");
         when(result.getConnection().getMetaData().getURL()).thenReturn(result.getUrl());
@@ -165,7 +165,7 @@ void assertGetConnectionWhenConfigTrafficRule() throws SQLException {
         assertThat(actual, is(databaseConnectionManager.getConnections("127.0.0.1@3307", 0, 1, ConnectionMode.MEMORY_STRICTLY)));
         assertThat(actual.size(), is(1));
         assertThat(actual.get(0).getMetaData().getUserName(), is("root"));
-        assertThat(actual.get(0).getMetaData().getURL(), is("jdbc:mysql://127.0.0.1:3307/logic_db?serverTimezone=UTC&useSSL=false"));
+        assertThat(actual.get(0).getMetaData().getURL(), is("jdbc:mysql://127.0.0.1:3307/logic_db?useSSL=false"));
     }
 
     @Test
@@ -183,7 +183,7 @@ void assertGetConnectionsWhenConfigTrafficRuleAndAllInCache() throws SQLExceptio
         assertThat(actual.size(), is(1));
         assertThat(actual.get(0), is(expected));
         assertThat(actual.get(0).getMetaData().getUserName(), is("root"));
-        assertThat(actual.get(0).getMetaData().getURL(), is("jdbc:mysql://127.0.0.1:3307/logic_db?serverTimezone=UTC&useSSL=false"));
+        assertThat(actual.get(0).getMetaData().getURL(), is("jdbc:mysql://127.0.0.1:3307/logic_db?useSSL=false"));
     }
 
     @Test
@@ -197,7 +197,7 @@ void assertGetConnectionsWhenConfigTrafficRuleAndEmptyCache() throws SQLExceptio
         List<Connection> actual = databaseConnectionManager.getConnections("127.0.0.1@3307", 0, 1, ConnectionMode.MEMORY_STRICTLY);
         assertThat(actual.size(), is(1));
         assertThat(actual.get(0).getMetaData().getUserName(), is("root"));
-        assertThat(actual.get(0).getMetaData().getURL(), is("jdbc:mysql://127.0.0.1:3307/logic_db?serverTimezone=UTC&useSSL=false"));
+        assertThat(actual.get(0).getMetaData().getURL(), is("jdbc:mysql://127.0.0.1:3307/logic_db?useSSL=false"));
     }
 
     @Test

diff --git a/...rdingsphere/data/pipeline/api/type/ShardingSpherePipelineDataSourceConfigurationTest.java b/...rdingsphere/data/pipeline/api/type/ShardingSpherePipelineDataSourceConfigurationTest.java
@@ -75,11 +75,11 @@ private String getDataSourceYaml() {
                 + "    minPoolSize: 20\n"
                 + "    minimumIdle: 20\n"
                 + "    dataSourceClassName: com.zaxxer.hikari.HikariDataSource\n"
-                + "    url: jdbc:mysql://192.168.0.2:3306/ds_1?serverTimezone=UTC&useSSL=false\n"
+                + "    url: jdbc:mysql://192.168.0.2:3306/ds_1?useSSL=false\n"
                 + "  ds_0:\n"
                 + "    minPoolSize: 20\n"
                 + "    minimumIdle: 20\n"
                 + "    dataSourceClassName: com.zaxxer.hikari.HikariDataSource\n"
-                + "    url: jdbc:mysql://192.168.0.1:3306/ds_0?serverTimezone=UTC&useSSL=false\n";
+                + "    url: jdbc:mysql://192.168.0.1:3306/ds_0?useSSL=false\n";
     }
 }
diff --git a/...he/shardingsphere/data/pipeline/api/type/StandardPipelineDataSourceConfigurationTest.java b/...he/shardingsphere/data/pipeline/api/type/StandardPipelineDataSourceConfigurationTest.java
@@ -31,7 +31,7 @@
 
 class StandardPipelineDataSourceConfigurationTest {
 
-    private static final String JDBC_URL = "jdbc:mysql://127.0.0.1:3306/demo_ds?serverTimezone=UTC&useSSL=false";
+    private static final String JDBC_URL = "jdbc:mysql://127.0.0.1:3306/demo_ds?useSSL=false";
 
     private static final String USERNAME = "userName";
 

diff --git a/proxy/backend/core/src/test/resources/conf/convert/config-encrypt.yaml b/proxy/backend/core/src/test/resources/conf/convert/config-encrypt.yaml
@@ -19,7 +19,7 @@ databaseName: encrypt_db
 
 dataSources:
   ds_0:
-    url: jdbc:mysql://127.0.0.1:3306/demo_encrypt_ds_0?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_encrypt_ds_0?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000
@@ -28,7 +28,7 @@ dataSources:
     maxPoolSize: 50
     minPoolSize: 1
   ds_1:
-    url: jdbc:mysql://127.0.0.1:3306/demo_encrypt_ds_1?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_encrypt_ds_1?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000

diff --git a/proxy/backend/core/src/test/resources/conf/convert/config-mix.yaml b/proxy/backend/core/src/test/resources/conf/convert/config-mix.yaml
@@ -19,7 +19,7 @@ databaseName: mix_db
 
 dataSources:
   ds_0:
-    url: jdbc:mysql://127.0.0.1:3306/demo_ds_0?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_ds_0?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000
@@ -28,7 +28,7 @@ dataSources:
     maxPoolSize: 50
     minPoolSize: 1
   ds_1:
-    url: jdbc:mysql://127.0.0.1:3306/demo_ds_1?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_ds_1?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000
@@ -37,7 +37,7 @@ dataSources:
     maxPoolSize: 50
     minPoolSize: 1
   ds_2:
-    url: jdbc:mysql://127.0.0.1:3306/demo_ds_2?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_ds_2?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000
@@ -46,7 +46,7 @@ dataSources:
     maxPoolSize: 50
     minPoolSize: 1
   ds_3:
-    url: jdbc:mysql://127.0.0.1:3306/demo_ds_3?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_ds_3?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000
@@ -55,7 +55,7 @@ dataSources:
     maxPoolSize: 50
     minPoolSize: 1
   ds_4:
-    url: jdbc:mysql://127.0.0.1:3306/demo_ds_4?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_ds_4?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000
@@ -64,7 +64,7 @@ dataSources:
     maxPoolSize: 50
     minPoolSize: 1
   ds_5:
-    url: jdbc:mysql://127.0.0.1:3306/demo_ds_5?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_ds_5?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000

diff --git a/proxy/backend/core/src/test/resources/conf/convert/config-readwrite-splitting.yaml b/proxy/backend/core/src/test/resources/conf/convert/config-readwrite-splitting.yaml
@@ -19,7 +19,7 @@ databaseName: readwrite_splitting_db
 
 dataSources:
   write_ds_0:
-    url: jdbc:mysql://127.0.0.1:3306/demo_write_ds_0?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_write_ds_0?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000
@@ -28,7 +28,7 @@ dataSources:
     maxPoolSize: 50
     minPoolSize: 1
   read_ds_0:
-    url: jdbc:mysql://127.0.0.1:3306/demo_read_ds_0?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_read_ds_0?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000
@@ -37,7 +37,7 @@ dataSources:
     maxPoolSize: 50
     minPoolSize: 1
   read_ds_1:
-    url: jdbc:mysql://127.0.0.1:3306/demo_read_ds_1?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_read_ds_1?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000

diff --git a/proxy/backend/core/src/test/resources/conf/convert/config-shadow.yaml b/proxy/backend/core/src/test/resources/conf/convert/config-shadow.yaml
@@ -19,7 +19,7 @@ databaseName: shadow_db
 
 dataSources:
   ds:
-    url: jdbc:mysql://127.0.0.1:3306/demo_shadow_ds_0?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_shadow_ds_0?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000
@@ -28,7 +28,7 @@ dataSources:
     maxPoolSize: 50
     minPoolSize: 1
   shadow_ds:
-    url: jdbc:mysql://127.0.0.1:3306/demo_shadow_ds_1?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_shadow_ds_1?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000

diff --git a/proxy/backend/core/src/test/resources/conf/convert/config-sharding-auto-tables.yaml b/proxy/backend/core/src/test/resources/conf/convert/config-sharding-auto-tables.yaml
@@ -19,7 +19,7 @@ databaseName: sharding_db
 
 dataSources:
   ds_0:
-    url: jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_0?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_0?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000
@@ -28,7 +28,7 @@ dataSources:
     maxPoolSize: 50
     minPoolSize: 1
   ds_1:
-    url: jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_1?serverTimezone=UTC&useSSL=false
+    url: jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_1?useSSL=false
     username: root
     password: 12345678
     connectionTimeoutMilliseconds: 30000

diff --git a/proxy/backend/core/src/test/resources/conf/convert/config-sharding.yaml b/proxy/backend/core/src/test/resources/conf/convert/config-sharding.yaml
@@ -19,7 +19,7 @@ databaseName: sharding_db
 
 dataSources:
   ds_0:
-   url: jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_0?serverTimezone=UTC&useSSL=false
+   url: jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_0?useSSL=false
    username: root
    password: 12345678
    connectionTimeoutMilliseconds: 30000
@@ -28,7 +28,7 @@ dataSources:
    maxPoolSize: 50
    minPoolSize: 1
   ds_1:
-   url: jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_1?serverTimezone=UTC&useSSL=false
+   url: jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_1?useSSL=false
    username: root
    password: 12345678
    connectionTimeoutMilliseconds: 30000

diff --git a/proxy/backend/core/src/test/resources/expected/convert-encrypt.yaml b/proxy/backend/core/src/test/resources/expected/convert-encrypt.yaml
@@ -18,12 +18,12 @@ CREATE DATABASE encrypt_db;
 USE encrypt_db;
 
 REGISTER STORAGE UNIT ds_0 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_encrypt_ds_0?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_encrypt_ds_0?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')
 ), ds_1 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_encrypt_ds_1?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_encrypt_ds_1?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')

diff --git a/proxy/backend/core/src/test/resources/expected/convert-mix.yaml b/proxy/backend/core/src/test/resources/expected/convert-mix.yaml
@@ -18,32 +18,32 @@ CREATE DATABASE mix_db;
 USE mix_db;
 
 REGISTER STORAGE UNIT ds_0 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_ds_0?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_ds_0?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')
 ), ds_1 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_ds_1?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_ds_1?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')
 ), ds_2 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_ds_2?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_ds_2?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')
 ), ds_3 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_ds_3?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_ds_3?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')
 ), ds_4 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_ds_4?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_ds_4?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')
 ), ds_5 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_ds_5?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_ds_5?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')

diff --git a/proxy/backend/core/src/test/resources/expected/convert-readwrite-splitting.yaml b/proxy/backend/core/src/test/resources/expected/convert-readwrite-splitting.yaml
@@ -18,17 +18,17 @@ CREATE DATABASE readwrite_splitting_db;
 USE readwrite_splitting_db;
 
 REGISTER STORAGE UNIT write_ds_0 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_write_ds_0?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_write_ds_0?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')
 ), read_ds_0 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_read_ds_0?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_read_ds_0?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')
 ), read_ds_1 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_read_ds_1?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_read_ds_1?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')

diff --git a/proxy/backend/core/src/test/resources/expected/convert-shadow.yaml b/proxy/backend/core/src/test/resources/expected/convert-shadow.yaml
@@ -18,12 +18,12 @@ CREATE DATABASE shadow_db;
 USE shadow_db;
 
 REGISTER STORAGE UNIT ds (
-URL='jdbc:mysql://127.0.0.1:3306/demo_shadow_ds_0?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_shadow_ds_0?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')
 ), shadow_ds (
-URL='jdbc:mysql://127.0.0.1:3306/demo_shadow_ds_1?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_shadow_ds_1?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')

diff --git a/proxy/backend/core/src/test/resources/expected/convert-sharding-auto-tables.yaml b/proxy/backend/core/src/test/resources/expected/convert-sharding-auto-tables.yaml
@@ -18,12 +18,12 @@ CREATE DATABASE sharding_db;
 USE sharding_db;
 
 REGISTER STORAGE UNIT ds_0 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_0?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_0?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')
 ), ds_1 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_1?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_1?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')

diff --git a/proxy/backend/core/src/test/resources/expected/convert-sharding.yaml b/proxy/backend/core/src/test/resources/expected/convert-sharding.yaml
@@ -18,12 +18,12 @@ CREATE DATABASE sharding_db;
 USE sharding_db;
 
 REGISTER STORAGE UNIT ds_0 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_0?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_0?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')
 ), ds_1 (
-URL='jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_1?serverTimezone=UTC&useSSL=false',
+URL='jdbc:mysql://127.0.0.1:3306/demo_sharding_ds_1?useSSL=false',
 USER='root',
 PASSWORD='12345678',
 PROPERTIES('minPoolSize'='1', 'connectionTimeoutMilliseconds'='30000', 'maxLifetimeMilliseconds'='1800000', 'idleTimeoutMilliseconds'='60000', 'maxPoolSize'='50')