This is driving me crazy, I'm running this code:-
#!/usr/bin/env python3
#
#
# Show the electric fence history, default to last 24 hours
#
import sqlite3
import datetime
import sys
today = datetime.datetime.now()
today = str(today)
x = str(today[0:10])
print(x)
fdb = sqlite3.connect("/home/chris/.share/newbourne.db")
cr = fdb.cursor()
sql = "SELECT * FROM fence where datetime LIKE ?"
cr.execute(sql, ('%' + "2023-11" + '%'))
rv = cr.fetchall()
for d in rv:
print(d)
fdb.commit()
fdb.close()
Forget about the 'today =' bits, they no longer do anything.
When I run the above I get:-
chris@esprimo$ fence.py
2023-11-24
Traceback (most recent call last):
File "/home/chris/dev/bin/fence.py", line 19, in <module> cr.execute(sql,
('%' + "2023-11" + '%')) sqlite3.ProgrammingError: Incorrect number of bindings
supplied. The current statement uses 1, and there are 9 supplied.
chris@esprimo$
It's treating the "2023-11" plus % at each end as separate variables to
the binding, this is crazy! I've done similar elsewhere and it works
OK, what on earth am I doing wrong here? It has to be something very
silly but I can't see it at the moment.
--
Chris Green
ยท
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