未验证 提交 b0657d06 编写于 作者: H Haojun Liao 提交者: GitHub

Merge pull request #6924 from taosdata/fix/TD-5388

[TD-5388]<fix>: fix isUpdateQuery for 'reset query cache' statement
...@@ -2518,7 +2518,7 @@ bool tscIsUpdateQuery(SSqlObj* pSql) { ...@@ -2518,7 +2518,7 @@ bool tscIsUpdateQuery(SSqlObj* pSql) {
} }
SSqlCmd* pCmd = &pSql->cmd; SSqlCmd* pCmd = &pSql->cmd;
return ((pCmd->command >= TSDB_SQL_INSERT && pCmd->command <= TSDB_SQL_DROP_DNODE) || TSDB_SQL_USE_DB == pCmd->command); return ((pCmd->command >= TSDB_SQL_INSERT && pCmd->command <= TSDB_SQL_DROP_DNODE) || TSDB_SQL_RESET_CACHE == pCmd->command || TSDB_SQL_USE_DB == pCmd->command);
} }
char* tscGetSqlStr(SSqlObj* pSql) { char* tscGetSqlStr(SSqlObj* pSql) {
......
package com.taosdata.jdbc.cases;
import com.taosdata.jdbc.TSDBDriver;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.sql.*;
import java.util.Properties;
import static org.junit.Assert.assertEquals;
public class ResetQueryCacheTest {
static Connection connection;
static Statement statement;
static String host = "127.0.0.1";
@Before
public void init() {
try {
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
connection = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/", properties);
statement = connection.createStatement();
} catch (SQLException e) {
return;
}
}
@Test
public void testResetQueryCache() throws SQLException {
String resetSql = "reset query cache";
statement.execute(resetSql);
// ResultSet rs = statement.executeQuery(resetSql);
// rs.close();
}
@After
public void close() {
try {
if (statement != null)
statement.close();
if (connection != null)
connection.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
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