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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| package com.taosdata.jdbc.ws; | ||
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| import com.taosdata.jdbc.utils.SpecifyAddress; | ||
| import org.junit.*; | ||
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| import java.sql.*; | ||
| import java.util.AbstractCollection; | ||
| import java.util.Arrays; | ||
| import java.util.HashSet; | ||
| import java.util.Properties; | ||
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| @FixMethodOrder | ||
| public class WSBigQueryTest { | ||
| String host = "127.0.0.1"; | ||
| String db_name = "ws_prepare"; | ||
| String tableName = "wpt"; | ||
| String superTable = "wpt_st"; | ||
| Connection connection; | ||
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| @Test | ||
| public void testExecuteBatchInsert() throws SQLException { | ||
| String sql = "insert into " + db_name + "." + tableName + " (ts, c1) values(?, ?)"; | ||
| PreparedStatement statement = connection.prepareStatement(sql); | ||
| HashSet<Object> collect = new HashSet<>(); | ||
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| for (int i = 0; i < 20000; i++) { | ||
| collect.add(i); | ||
| statement.setTimestamp(1, new Timestamp(System.currentTimeMillis() + i)); | ||
| statement.setInt(2, i); | ||
| statement.addBatch(); | ||
| } | ||
| statement.executeBatch(); | ||
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| String sql1 = "select * from " + db_name + "." + tableName; | ||
| statement = connection.prepareStatement(sql1); | ||
| boolean b = statement.execute(); | ||
| Assert.assertTrue(b); | ||
| ResultSet resultSet = statement.getResultSet(); | ||
| while (resultSet.next()) { | ||
| Assert.assertTrue(collect.contains(resultSet.getInt(2))); | ||
| } | ||
| statement.close(); | ||
| } | ||
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| @Before | ||
| public void before() throws SQLException { | ||
| String url = SpecifyAddress.getInstance().getRestWithoutUrl(); | ||
| if (url == null) { | ||
| url = "jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata&batchfetch=true"; | ||
| } else { | ||
| url += "?user=root&password=taosdata&batchfetch=true"; | ||
| } | ||
| Properties properties = new Properties(); | ||
| connection = DriverManager.getConnection(url, properties); | ||
| Statement statement = connection.createStatement(); | ||
| statement.execute("drop database if exists " + db_name); | ||
| statement.execute("create database " + db_name); | ||
| statement.execute("use " + db_name); | ||
| statement.execute("create table if not exists " + db_name + "." + tableName + " (ts timestamp, c1 int)"); | ||
| statement.close(); | ||
| } | ||
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| @After | ||
| public void after() throws SQLException { | ||
| try (Statement statement = connection.createStatement()) { | ||
| statement.execute("drop database if exists " + db_name); | ||
| } | ||
| connection.close(); | ||
| } | ||
| } |