Select * on MM for the date field

Hello

I am trying to perform a Select operation on a field of date in the following format: "MM/DD/YYYY".

What I want to do is to select all instances of a particular type of record in which part of the date MM is equal to a certain value. for example, all the records for which MM = 11

I tried to use to_char but get the incorrect syntax.

803242 wrote:

The column is of type VarChar2

OK, so this isn't a date column, this is a column of text you need to try to convert the dates.

e.g. to_date (colonne_texte, 'YYYYMMDD')

If the data are already damaged and include the text not in this format you will respond to errors or possibly the date wrong.

You then create your own function that catches all exceptions to to_date.

At this point, it is best to add a date column for futures data, update the text for null column and start over.

Tags: Database

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