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6.6

Reordering from a query in Oracle

Asked by BobCSD in Oracle 10.x, Programming for ASP.NET, PL / SQL

I want to reorder the listOrder value from a query (not stored procedure), and have written this query to reorder all the columns in the table. Ultimately, I'll be replacing the "1" value with a parameter value, but for now I'm hard-coding it to the ID #1.

Update(TBL_QUESTIONVALUE)
Set ListOrder = ListOrderTable.newListOrder
FROM(TBL_QUESTIONVALUE)
INNER JOIN
(SELECT questionValueId,
row_number() over (order by ListOrder, 1) newListOrder
from(TBL_QUESTIONVALUE)
where questionSetId = 1 or (questionSetId is Null and 1 is Null))) ListOrderTable
ON TBL_QUESTIONVALUE.questionValueId = ListOrderTable.questionValueID AND
TBL_QUESTIONVALUE.listOrder <> ListOrderTable.newListOrder

It sets the listorder of all the records based on the values stored in a new table created, ListOrderTable.

Oracle errors there is a missing Select KEYWORD.

I am really unsure what to do next. Please help.

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20100204-EE-VQP-115 - Hierarchy / EE_QW_EXPERT_20070906

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Reordering from a query in Oracle

Asked by BobCSD in Oracle 10.x, Programming for ASP.NET, PL / SQL

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