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zyyang 2021-02-20 15:34:58 +08:00
parent b45d34094b
commit 6e8bc15a34
1 changed files with 1 additions and 1 deletions
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src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBConnectionTest.java
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@ -38,7 +38,7 @@ public class TSDBConnectionTest {
TSDBSubscribe subscribe = unwrap.subscribe("topic1", "select * from log.log", false); TSDBSubscribe subscribe = unwrap.subscribe("topic1", "select * from log.log", false);
TSDBResultSet rs = subscribe.consume(); TSDBResultSet rs = subscribe.consume();
ResultSetMetaData metaData = rs.getMetaData(); ResultSetMetaData metaData = rs.getMetaData();
while (rs.next()) { for (int count = 0; count < 10 && rs.next(); count++) {
for (int i = 1; i <= metaData.getColumnCount(); i++) { for (int i = 1; i <= metaData.getColumnCount(); i++) {
String value = rs.getString(i); String value = rs.getString(i);
System.out.print(metaData.getColumnLabel(i) + ":" + value + "\t"); System.out.print(metaData.getColumnLabel(i) + ":" + value + "\t");