Hi all,
Someone could help me with this query?
SELECT MAX(CAST(SUBSTR(codice_aziendale, 2) AS INTEGER)) FROM azienda
WHERE codice_aziendale LIKE '#%%' AND
REGEXP_LIKE(SUBSTR(codice_aziendale, 2) , '[[:digit:]]')
I'm trying in this way:
session.query(sa.func.max(sa.func.cast(sa.func.substr(Azienda.c.codice_aziendale,2),
sa.Integer))).filter(sa.func.REGEXP_LIKE(Azienda.c.data_inizio,
'[[:digit:]]')).scalar()
but I got this error:
NotSupportedError: (NotSupportedError) Variable_TypeByValue(): unhandled
data type Integer 'SELECT max(cast(substr(azienda.codice_aziendale,
:substr_1), :cast_1)) AS max_1 \nFROM azienda \nWHERE
REGEXP_LIKE(azienda.data_inizio, :REGEXP_LIKE_1)' {'REGEXP_LIKE_1':
'[[:digit:]]', 'substr_1': 2, 'cast_1': Integer()}
j
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