Update a column value, whichever is opposite number.
String transfer double: CDbl ( "Field Name");
example:
UPDATE data SET s2 =CDbl(s2)*(-1)
WHERE DataTime < #2019/01/06 0:30:00#;
Update a column value, whichever is opposite number.
String transfer double: CDbl ( "Field Name");
example:
UPDATE data SET s2 =CDbl(s2)*(-1)
WHERE DataTime < #2019/01/06 0:30:00#;