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Posted to issues@trafodion.apache.org by "Alice Chen (JIRA)" <ji...@apache.org> on 2015/07/22 20:21:06 UTC
[jira] [Created] (TRAFODION-1267) LP Bug: 1463340 -
java.sql.SQLException: *** ERROR[8402] A string overflow occurred during
the evaluation of a character expression. Conversion of Source Type:NCHAR
VARYING(REC_NCHAR_V_UNICODE,96000 BYTES,UTF8) Source Value
Alice Chen created TRAFODION-1267:
-------------------------------------
Summary: LP Bug: 1463340 - java.sql.SQLException: *** ERROR[8402] A string overflow occurred during the evaluation of a character expression. Conversion of Source Type:NCHAR VARYING(REC_NCHAR_V_UNICODE,96000 BYTES,UTF8) Source Value
Key: TRAFODION-1267
URL: https://issues.apache.org/jira/browse/TRAFODION-1267
Project: Apache Trafodion
Issue Type: Bug
Components: client-jdbc-t2
Reporter: YuBo
Assignee: Weiqing Xu
Fix For: 2.0-incubating
Defect Description:
When insert UCS2 charset with 32K or 200K column length, an error "java.sql.SQLException: *** ERROR[8402] A string overflow occurred during the evaluation of a character expression. Conversion of Source Type:NCHAR VARYING(REC_NCHAR_V_UNICODE,96000 BYTES,UTF8) Source Value" will be happened.
Test Environment:
codes' version: commit 1c7265ab7addcd088151904b9139337a29a52d90
Test Steps:
Step 1. create a table.
405 sql = "create table tblcolumnsize32kWithUCS2(c1 char(16000) character set UCS2 collate default null, c2 char(16000) character set UCS2 collate default null)";
Step 2. insert UCS2 sql text.
409 String a = "";
410 String b = "";
411
412 for (int i = 1; i < 16000; i++) {
413 //a += URLEncoder.encode("a", "UTF-16BE");
414 //b += URLEncoder.encode("b", "UTF-16BE");
415 a += new String("a".getBytes(), "UTF-16BE");
416 b += new String("b".getBytes(), "UTF-16BE");
417 }
418
419 //a += URLEncoder.encode("E", "UTF-16BE");
420 //b += URLEncoder.encode("E", "UTF-16BE");
421 a += new String("E".getBytes(), "UTF-16BE");
422 b += new String("E".getBytes(), "UTF-16BE");
423
424 sql = "insert into tblcolumnsize32kWithUCS2(c1, c2) values('" + a + "', '" + b +"')";
425 iRet = stmt.executeUpdate(sql);
426 assertEquals(1, iRet);
in the step 2, there is an error happened when execute the line 425, here is the console output:
-bash-4.1$ java -Dprop=t2prop TestBigColumnSize
Jun 09, 2015 9:49:58 AM TestBigColumnSize <clinit>
INFO: ============= START ALL TEST CASES =============
---
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/opt/home/yubo/trafodion/sqf/sql/local_hadoop/hbase-0.98.6-cdh5.3.0/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/opt/home/yubo/trafodion/sqf/sql/local_hadoop/hadoop-2.5.0-cdh5.3.0/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
java.sql.SQLException: *** ERROR[8402] A string overflow occurred during the evaluation of a character expression. Conversion of Source Type:NCHAR VARYING(REC_NCHAR_V_UNICODE,96000 BYTES,UTF8) Source Value:����������������ï¿
*** ERROR[8402] A string overflow occurred during the evaluation of a character expression. Conversion of Source Type:NCHAR VARYING(REC_NCHAR_V_UNICODE,96000 BYTES,UTF8) Source Value:����������������ï¿
java.sql.SQLException: *** ERROR[8402] A string overflow occurred during the evaluation of a character expression. Conversion of Source Type:NCHAR VARYING(REC_NCHAR_V_UNICODE,96000 BYTES,UTF8) Source Value:����������������ï¿
at org.trafodion.jdbc.t2.SQLMXStatement.executeDirect(Native Method)
at org.trafodion.jdbc.t2.SQLMXStatement.executeUpdate(SQLMXStatement.java:461)
at TestBigColumnSize.test$32KColSizeWithUCS2(TestBigColumnSize.java:425)
at TestBigColumnSize.main(TestBigColumnSize.java:21)
---
java.sql.SQLException: *** ERROR[8402] A string overflow occurred during the evaluation of a character expression. Conversion of Source Type:NCHAR VARYING(REC_NCHAR_V_UNICODE,600000 BYTES,UTF8) Source Value:����������������ï¿
*** ERROR[8402] A string overflow occurred during the evaluation of a character expression. Conversion of Source Type:NCHAR VARYING(REC_NCHAR_V_UNICODE,600000 BYTES,UTF8) Source Value:����������������ï¿
java.sql.SQLException: *** ERROR[8402] A string overflow occurred during the evaluation of a character expression. Conversion of Source Type:NCHAR VARYING(REC_NCHAR_V_UNICODE,600000 BYTES,UTF8) Source Value:����������������ï¿
at org.trafodion.jdbc.t2.SQLMXStatement.executeDirect(Native Method)
at org.trafodion.jdbc.t2.SQLMXStatement.executeUpdate(SQLMXStatement.java:461)
at TestBigColumnSize.test$200KColSizeWithUCS2(TestBigColumnSize.java:210)
at TestBigColumnSize.main(TestBigColumnSize.java:24)
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