Is it possible to copy data from a character field into a numeric field?

In LO Base, I would like to copy data (all numbers) from a VARCHAR field, to a NUMERIC field.
I have try the command,

UPDATE “MyDatabase” SET “MY_NUMERIC” = CONVERT (“MY_VARCHAR”, SQL_NUMERIC)

but it doesn’t work. Any counsels.

If, as you seem to state, MY_VARCHAR contains just numbers or is NULL then

UPDATE "MyDatabase" SET "MY_NUMERIC" = "MY_VARCHAR"

Will work.

Than you it worked. I did in fact find some non numeric characters impeding the operation.
Now, I am trying to filter database data so as to be able to edit only those records with the lastname beginning with “smi” In Lotus Approach one could use a wildcard character such as * or ? to filter the data. It there some kind of wildcard or filter I can use to find this data? I have found also I cannot edit queries, is such always the case?

Wildcards - (I’ve given you this site before): click here

Queries are just result sets of tables. To edit is meaningless.

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