Problem in query detail block

hello all,
i have a form having master and detail block. in master we have store_cd and location code(primary key in master table),
based on that detail recrds fetch in detail block. perfectly fine. but when i query within detail block records then it show no record found. please tell me what can be wrong.
detail table primary key is (store_cd, location_code and storage_co) , in realtion i mentioned
masterblock.store_cd=detailblock.store_cd and masterblock.location_cd=detailblock.location_cd
Thanks
yash

yes, there are records in detail table... table structure(master and detail block)
SQL> desc ivt_store_mst
Name Null? Type
STORE_CD NOT NULL VARCHAR2(3)
STORE_DESC NOT NULL VARCHAR2(25)
LVL_REF_CD NOT NULL VARCHAR2(6)
STORE_TYPE VARCHAR2(2)
Primary key(store_cd,lvl_ref_cd)
SQL> desc ivt_storg_mst;
Name Null? Type
STORE_CD NOT NULL VARCHAR2(3)
STORAGE_SRL_NO NOT NULL NUMBER(10)
STORAGE_CD VARCHAR2(10)
ITEM_CD NOT NULL VARCHAR2(10)
BAY_NO VARCHAR2(10)
SHELF_NO VARCHAR2(10)
ROW_NO VARCHAR2(10)
TIER_NO VARCHAR2(10)
BIN_CARD_NO VARCHAR2(10)
INSERT_DT DATE
GRN_NO VARCHAR2(12)
GRN_FIN_YR_CD VARCHAR2(8)
PLEVEL_REF_CD NOT NULL VARCHAR2(6)
PGRN_LEVEL_REF_CD VARCHAR2(6)
Primary key(store_cd,storage_cd, plevel_ref_cd)
relation property is: noo-isolated
deferred: false
autoquery: false
block join condition based on detail_blk1.stor_cd=masteblk.store_cd
when i query from master block , ALL detail blocks ITEMS are displaying. but when i query again among detail block items then, no record found base on query field(detail blk: item_cd which is base table field).
when i query in detail block for all records then Every time only one item display with same item_cd...
if further some info required, plz mention

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Oracle Forms : Master Detail : Cannot query detail block

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Naveen

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Kindly provide an optimal solution.
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in key enter_query trigger
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hi friends
i have a problem with master/detail blocks in my form.
i have two blocks one is master and the other one is detail
i made a relation between these two blocks
and my form works corectly
but when i am in enter_query mode ,my cursor cannot go to detail block.
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gleisson henrique

if I understood you correctly, you can do this manually. what I mean is,
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Edited by: Mohammed H. on Sep 19, 2008 6:45 PM

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Dmytro,
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RTM on blocks based on from-query.
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Dear members,
I use Forms 6i c/s, with a 8.1.7 database.
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I understood your idea of a separate search block, but >one thing remains unclear: where do I populate the >results ?You still query the original M-D blocks to get results by setting the master/detail block's default-where property and execute_query on the block respectively.
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When you establish the relations using the references, then oracle will look for the parent key in both the parent tables. Either you need to remove the foreign keys or change your db design to add one more table and have one-one parent child relationships.
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Problem in query detail block

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