Trouble while passing an array as a parameter to an JDBC Control

Question

Hi everyone, recently I have upgraded my WLS Workshop 8.1 application to WLS 10gR3 using the workshop 8.1 application upgrade but after the upgrade to beehive controls I'm having troubles in a couple of methods that receive an array as a parameter. One of the methods is the following:
* @jc:sql array-max-length="all" max-rows="all"
* statement::
* select COUNT(*) FROM (
* SELECT la.lea_gkey,la.eme_gkey
* FROM (SELECT gkey, name, role FROM employees WHERE {sql:fn in(gkey,{emeGkeyArray})}) e,
* lead_assignees la,
* leads le,
* cities ct,
* (select lea_gkey,name,email,phone,title from contacts where principal = 'X') cn,
* (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TARGET') targets,
* (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP5') top5,
* (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP100') top100
* WHERE e.gkey = la.eme_gkey
* AND la.lea_gkey = le.gkey
* AND le.city = ct.gkey(+)
* AND le.gkey = cn.lea_gkey(+)
* AND le.gkey = targets.lea_gkey(+)
* AND le.gkey = top5.lea_gkey(+)
* AND le.gkey = top100.lea_gkey(+)
* {sql: whereClause}
* UNION
* SELECT DISTINCT la.lea_gkey,la.eme_gkey
* FROM (SELECT gkey, name, role FROM employees WHERE {sql:fn in(gkey,{emeGkeyArray})}) e,
* lead_assignees la,
* shared_accounts sa,
* leads le,
* cities ct,
* employees asign,
* (select lea_gkey,name,email,phone,title from contacts where principal = 'X') cn,
* (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TARGET') targets,
* (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP5') top5,
* (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP100') top100
* WHERE e.gkey = sa.eme_gkey
* AND asign.gkey = la.eme_gkey
* AND asign.active='X'
* AND sa.lea_gkey = le.gkey
* AND sa.lea_gkey = la.lea_gkey
* AND le.city = ct.gkey(+)
* AND le.gkey = cn.lea_gkey(+)
* AND le.gkey = targets.lea_gkey(+)
* AND le.gkey = top5.lea_gkey(+)
* AND le.gkey = top100.lea_gkey(+)
* {sql: assigneeClause}
* UNION
* SELECT DISTINCT la.lea_gkey,la.eme_gkey
* FROM (SELECT gkey, name, role FROM employees WHERE {sql:fn in(gkey,{emeGkeyArray})}) e,
* lead_assignees la,
* shared_accounts sa,
* leads le,
* cities ct,
* (select lea_gkey,name,email,phone,title from contacts where principal = 'X') cn,
* (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TARGET') targets,
* (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP5') top5,
* (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP100') top100
* WHERE e.gkey = la.eme_gkey
* AND sa.lea_gkey = le.gkey
* AND sa.lea_gkey = la.lea_gkey
* AND le.city = ct.gkey(+)
* AND le.gkey = cn.lea_gkey(+)
* AND le.gkey = targets.lea_gkey(+)
* AND le.gkey = top5.lea_gkey(+)
* AND le.gkey = top100.lea_gkey(+)
* {sql: sharedClause})::
@JdbcControl.SQL(arrayMaxLength = 0,
maxRows = JdbcControl.MAXROWS_ALL,
statement = "select COUNT(*) FROM ( SELECT la.lea_gkey,la.eme_gkey FROM (SELECT gkey, name, role FROM employees WHERE {sql:fn in(gkey,{emeGkeyArray})}) e, lead_assignees la, leads le, cities ct, (select lea_gkey,name,email,phone,title from contacts where principal = 'X') cn, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TARGET') targets, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP5') top5, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP100') top100 WHERE e.gkey = la.eme_gkey AND la.lea_gkey = le.gkey AND le.city = ct.gkey(+) AND le.gkey = cn.lea_gkey(+) AND le.gkey = targets.lea_gkey(+) AND le.gkey = top5.lea_gkey(+) AND le.gkey = top100.lea_gkey(+) {sql: whereClause} UNION SELECT DISTINCT la.lea_gkey,la.eme_gkey FROM (SELECT gkey, name, role FROM employees WHERE {sql:fn in(gkey,{emeGkeyArray})}) e, lead_assignees la, shared_accounts sa, leads le, cities ct, employees asign, (select lea_gkey,name,email,phone,title from contacts where principal = 'X') cn, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TARGET') targets, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP5') top5, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP100') top100 WHERE e.gkey = sa.eme_gkey AND asign.gkey = la.eme_gkey AND asign.active='X' AND sa.lea_gkey = le.gkey AND sa.lea_gkey = la.lea_gkey AND le.city = ct.gkey(+) AND le.gkey = cn.lea_gkey(+) AND le.gkey = targets.lea_gkey(+) AND le.gkey = top5.lea_gkey(+) AND le.gkey = top100.lea_gkey(+) {sql: assigneeClause} UNION SELECT DISTINCT la.lea_gkey,la.eme_gkey FROM (SELECT gkey, name, role FROM employees WHERE {sql:fn in(gkey,{emeGkeyArray})}) e, lead_assignees la, shared_accounts sa, leads le, cities ct, (select lea_gkey,name,email,phone,title from contacts where principal = 'X') cn, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TARGET') targets, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP5') top5, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP100') top100 WHERE e.gkey = la.eme_gkey AND sa.lea_gkey = le.gkey AND sa.lea_gkey = la.lea_gkey AND le.city = ct.gkey(+) AND le.gkey = cn.lea_gkey(+) AND le.gkey = targets.lea_gkey(+) AND le.gkey = top5.lea_gkey(+) AND le.gkey = top100.lea_gkey(+) {sql: sharedClause})")
public Long getProspectsCount(String[] emeGkeyArray, String whereClause, String assigneeClause, String sharedClause) throws SQLException;
The execution of the method is the following:
pendingApprovals = leadsListingDB.getProspectsCount(employeeHierarchyArray, pendingApprovalsClause, pendingApprovalsClause, pendingApprovalsClause);
When the method is executed all the String parameters (whereClause, assigneeClause & sharedClause) are replaced well except the array parameter (emeGkeyArray) so the execution throws the following exception because the array is not replaced:
<Jan 20, 2010 1:01:26 PM CST> <Debug> <org.apache.beehive.controls.system.jdbc.JdbcControlImpl> <BEA-000000> <Enter: onAquire()>
<Jan 20, 2010 1:01:26 PM CST> <Debug> <org.apache.beehive.controls.system.jdbc.JdbcControlImpl> <BEA-000000> <Enter: invoke()>
<Jan 20, 2010 1:01:26 PM CST> <Info> <org.apache.beehive.controls.system.jdbc.JdbcControlImpl> <BEA-000000> <PreparedStatement: select COUNT(*) FROM ( SELECT la.lea_gkey,la.eme_gkey FROM (SELECT gkey, n
me, role FROM employees WHERE (gkey IN ())) e, lead_assignees la, leads le, cities ct, (select lea_gkey,name,email,phone,title from contacts where principal = 'X') cn, (SELECT lea_gkey, tag FROM lead
tags WHERE tag = 'TARGET') targets, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP5') top5, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP100') top100 WHERE e.gkey = la.eme_gkey AND la.l
a_gkey = le.gkey AND le.city = ct.gkey(+) AND le.gkey = cn.lea_gkey(+) AND le.gkey = targets.lea_gkey(+) AND le.gkey = top5.lea_gkey(+) AND le.gkey = top100.lea_gkey(+) AND LA.ACTIVE = 'X' AND LE.WE
KLY_POTENTIAL > 0 AND (LE.APPROVED IS NULL OR LE.APPROVED != 'Y') AND LA.SALE_STAGE IN(3034,3005) UNION SELECT DISTINCT la.lea_gkey,la.eme_gkey FROM (SELECT gkey, name, role FROM employees WHERE (gkey I
())) e, lead_assignees la, shared_accounts sa, leads le, cities ct, employees asign, (select lea_gkey,name,email,phone,title from contacts where principal = 'X') cn, (SELECT lea_gkey, tag FROM lea
tags WHERE tag = 'TARGET') targets,  (SELECT leagkey, tag FROM lead_tags WHERE tag = 'TOP5') top5, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP100') top100 WHERE e.gkey = sa.eme_gkey AND asi
n.gkey = la.eme_gkey AND asign.active='X' AND sa.lea_gkey = le.gkey AND sa.lea_gkey = la.lea_gkey AND le.city = ct.gkey(+) AND le.gkey = cn.lea_gkey(+) AND le.gkey = targets.lea_gkey(+) AND le.gkey
= top5.lea_gkey(+) AND le.gkey = top100.lea_gkey(+) AND LA.ACTIVE = 'X' AND LE.WEEKLY_POTENTIAL > 0 AND (LE.APPROVED IS NULL OR LE.APPROVED != 'Y') AND LA.SALE_STAGE IN(3034,3005) UNION SELECT DISTINCT
la.lea_gkey,la.eme_gkey FROM (SELECT gkey, name, role FROM employees WHERE (gkey IN ())) e, lead_assignees la, shared_accounts sa, leads le, cities ct, (select lea_gkey,name,email,phone,title from c
ntacts where principal = 'X') cn, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TARGET') targets, (SELECT lea_gkey, tag FROM lead_tags WHERE tag = 'TOP5') top5, (SELECT lea_gkey, tag FROM lead_tags
WHERE tag = 'TOP100') top100 WHERE e.gkey = la.eme_gkey AND sa.lea_gkey = le.gkey AND sa.lea_gkey = la.lea_gkey AND le.city = ct.gkey(+) AND le.gkey = cn.lea_gkey(+) AND le.gkey = targets.lea_gkey(+
AND le.gkey = top5.lea_gkey(+) AND le.gkey = top100.lea_gkey(+) AND LA.ACTIVE = 'X' AND LE.WEEKLY_POTENTIAL > 0 AND (LE.APPROVED IS NULL OR LE.APPROVED != 'Y') AND LA.SALE_STAGE IN(3034,3005)) Params:
{}>
<Jan 20, 2010 1:01:26 PM CST> <Debug> <org.apache.beehive.netui.pageflow.FlowController> <BEA-000000> <Invoking exception handler method handleException(java.lang.Exception, ...)>
[LeadsMailer] Unhandled exception caught in Global.app:
java.sql.SQLSyntaxErrorException: ORA-00936: missing expression
So the big question is if that behavior is due to a bug of I'm doing something wrong. Do someone can give me an advice about this problem because the array parameter has no problems in workshop 8.1?
Thanks in advance!

Answer 1

Greetings
I may not have an answer for you, but i am in the same boat! I am trying to pass an array to store in the database. I have 2 out of 8 columns that need to be stored as arrays. Everything saves EXEPT for the 2 arrays in question. I am using BEEHIVE with my web app. The strange thing is that i do not receive any syntax errors or runtime codes. I am still searching for an answer. If i find anything out, i will let you know.
John Miller
[email protected]