Journey of Life: sqlite 3 string to integer conversion, similar to C function atoi
2013-01-07 10:25
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Journey of Life: sqlite 3 string to integer conversion, similar to C function atoi
CAST(expr AS type)
For example: you have a column named "version", and you stored value "11" in it. Now you can convert that to integer by doing:
Select * from mytable where CAST(version as integer)>=11;
Hope this helps you.
sqlite 3 string to integer conversion, similar to C function atoi
In sqlite3, if you have a column defined as string, but you want to use it as integer when doing comparison, you can do the following to convert it.CAST(expr AS type)
For example: you have a column named "version", and you stored value "11" in it. Now you can convert that to integer by doing:
Select * from mytable where CAST(version as integer)>=11;
Hope this helps you.
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