Amazing world about data

Developer, ThoughtWorker, Data Architect and Data Specialist


1 minute read

Recently when our test databases where upgraded new version of Oracle, we started noticing that the order in which some drop down lists were being displayed was not correct. It turns out that the SELECT statement we had, did not have a ORDER BY clause and the data was being returned in the ORDER of the creation of rows (in the order of ROWID) when the database was upgraded these ROWID's got changed and hence the ORDER of the data being shown in the drop down lists.

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