[ http://issues.apache.org/jira/browse/DERBY-1644?page=comments#action_12454020 ] A B commented on DERBY-1644: ----------------------------
> Attached is d1644_combined_v3.diff, a patch proposal which combines the two > previous code change patches. I will try to review the latest patch sometime today... > NPE when inserting values to a table that has a column declared as generated > by default as identity > --------------------------------------------------------------------------------------------------- > > Key: DERBY-1644 > URL: http://issues.apache.org/jira/browse/DERBY-1644 > Project: Derby > Issue Type: Bug > Components: SQL > Affects Versions: 10.2.1.6 > Environment: Sun JDK 1.4.2 > Reporter: Yip Ng > Assigned To: Bryan Pendleton > Priority: Minor > Attachments: d1644_combined_v3.diff, d1644_recursivelyCheck_v1.diff, > RSN_EnhanceRCL_Simplify_v2.diff, RSNCommentFixup_v1.diff > > > The following scenario triggers a NullPointerException in statement > compilation: > ij> create table t1 (c1 int, c2 int generated by default as identity); > 0 rows inserted/updated/deleted > ij> insert into t1 (c2) values default, 10; > ERROR XJ001: Java exception: ': java.lang.NullPointerException'. > Stacktrace from derby.log: > Database Class Loader started - derby.database.classpath='' > 2006-08-04 06:31:17.235 GMT Thread[main,5,main] (XID = 235), (SESSIONID = 0), > (DATABASE = wombat), (DRDAID = null), Cleanup action starting > 2006-08-04 06:31:17.235 GMT Thread[main,5,main] (XID = 235), (SESSIONID = 0), > (DATABASE = wombat), (DRDAID = null), Failed Statement is: insert into t1 > (c2) values default, 10 > java.lang.NullPointerException > at > org.apache.derby.impl.sql.compile.ResultColumnList.generateCore(ResultColumnList.java:1033) > at > org.apache.derby.impl.sql.compile.ResultColumnList.generate(ResultColumnList.java:893) > at > org.apache.derby.impl.sql.compile.RowResultSetNode.generate(RowResultSetNode.java:690) > at > org.apache.derby.impl.sql.compile.UnionNode.generate(UnionNode.java:589) > at > org.apache.derby.impl.sql.compile.ProjectRestrictNode.generateMinion(ProjectRestrictNode.java:1424) > at > org.apache.derby.impl.sql.compile.ProjectRestrictNode.generate(ProjectRestrictNode.java:1286) > at > org.apache.derby.impl.sql.compile.NormalizeResultSetNode.generate(NormalizeResultSetNode.java:122) > at > org.apache.derby.impl.sql.compile.InsertNode.generate(InsertNode.java:764) > at > org.apache.derby.impl.sql.compile.StatementNode.generate(StatementNode.java:232) > at > org.apache.derby.impl.sql.GenericStatement.prepMinion(GenericStatement.java:477) > at > org.apache.derby.impl.sql.GenericStatement.prepare(GenericStatement.java:118) > at > org.apache.derby.impl.sql.conn.GenericLanguageConnectionContext.prepareInternalStatement(GenericLanguageConnectionContext.java:713) > at > org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:567) > at > org.apache.derby.impl.jdbc.EmbedStatement.execute(EmbedStatement.java:516) > at org.apache.derby.impl.tools.ij.ij.executeImmediate(ij.java:313) > at org.apache.derby.impl.tools.ij.utilMain.doCatch(utilMain.java:478) > at > org.apache.derby.impl.tools.ij.utilMain.runScriptGuts(utilMain.java:347) > at org.apache.derby.impl.tools.ij.utilMain.go(utilMain.java:248) > at org.apache.derby.impl.tools.ij.Main.go(Main.java:203) > at org.apache.derby.impl.tools.ij.Main.mainCore(Main.java:169) > at org.apache.derby.impl.tools.ij.Main14.main(Main14.java:55) > at org.apache.derby.tools.ij.main(ij.java:69) > sysinfo: > ------------------ Java Information ------------------ > Java Version: 1.4.2_12 > Java Vendor: Sun Microsystems Inc. > Java home: C:\jdk142\jre > Java classpath: classes;. > OS name: Windows XP > OS architecture: x86 > OS version: 5.1 > Java user name: yip > Java user home: C:\Documents and Settings\Administrator > Java user dir: C:\derby\trunk > java.specification.name: Java Platform API Specification > java.specification.version: 1.4 > --------- Derby Information -------- > JRE - JDBC: J2SE 1.4.2 - JDBC 3.0 > [C:\derby\trunk\classes] 10.2.0.5 alpha - (1) > ------------------------------------------------------ > ----------------- Locale Information ----------------- > Current Locale : [English/United States [en_US]] > Found support for locale: [de_DE] > version: 10.2.0.5 alpha - (1) > Found support for locale: [es] > version: 10.2.0.5 alpha - (1) > Found support for locale: [fr] > version: 10.2.0.5 alpha - (1) > Found support for locale: [it] > version: 10.2.0.5 alpha - (1) > Found support for locale: [ja_JP] > version: 10.2.0.5 alpha - (1) > Found support for locale: [ko_KR] > version: 10.2.0.5 alpha - (1) > Found support for locale: [pt_BR] > version: 10.2.0.5 alpha - (1) > Found support for locale: [zh_CN] > version: 10.2.0.5 alpha - (1) > Found support for locale: [zh_TW] > version: 10.2.0.5 alpha - (1) > ------------------------------------------------------ -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
