luoyunpeng created TRAFODION-2685:
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Summary: using setString method to insert negative to integer
column signed successfully
Key: TRAFODION-2685
URL: https://issues.apache.org/jira/browse/TRAFODION-2685
Project: Apache Trafodion
Issue Type: Bug
Components: client-jdbc-t4
Environment: cenot:6.7
Reporter: luoyunpeng
using setString method to insert negative to integer column signed, result as
following:
expect: {color:red}-2147483649{color}, but was: {color:red}2147483647{color}.
expect: {color:red}2147483648{color}, but was: {color:red}-2147483648{color}.
test code as following:
####
public void testSetString() throws SQLException {
String tableName = "testsetString";
try {
Statement stmt = conn.createStatement();
stmt.executeUpdate("create table " + tableName + " (id
int not null,age int,primary key(id))");
stmt.executeUpdate("delete from " + tableName);
pstmt = conn.prepareStatement("insert into " +
tableName + " values(?,?)");
pstmt.setInt(1, 1);
pstmt.setString(2, "-2147483649");
pstmt.executeUpdate();
pstmt.setInt(1, 2);
pstmt.setString(2, "2147483648");
pstmt.executeUpdate();
ResultSet rs = stmt.executeQuery("select * from " +
tableName);
rs.next();
System.out.println(rs.getString(2));
rs.next();
System.out.println(rs.getString(2));
} finally {
dropTable(tableName);
}
}
####
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