test(qb): Add missing tests for qb directory
* Add a GROUP BY test without Columns
* Add LtFunc test
* Add LtOrEqFunc test
* Add GtFunc test
* Add GtOrEqFunc test
* Add a Select with a AS between one column test
* Add a Order By DESC test
* Add Sum test
* Add Avg test
* Add Max test
* Add 2 tests for FuncColumn
* Add SetNamed test
* Add AddFunc test
* Add RemoveFunc test
* Add TTL and TimestampNamed test
* Add TTLNamed and Timestamp test
* Add TTL with negative or no duration test
* Add LtFunc test
* Add LtOrEqFunc test
* Add GtFunc test
* Add GtOrEqFunc test
* Add a Select with a AS between one column test
* Add a Order By DESC test
* Add Sum test
* Add Avg test
* Add Max test
* Add SetNamed test
* Add AddFunc test
* Add RemoveFunc test
* Add TTL and TimestampNamed test
* Add TTLNamed and Timestamp test
* Add TTL with negative or no duration test
* Add LtFunc test
* Add LtOrEqFunc test
* Add GtFunc test
* Add GtOrEqFunc test
* Add a Select with a AS between one column test
* Add a Order By DESC test
* Add Sum test
* Add Avg test
* Add Max test
* Add 2 tests for FuncColumn
* Add SetNamed test
* Add AddFunc test
* Add RemoveFunc test
* In qb/select.go, if there are no colums and the query have a GroupBy
statement then the query will be malformated.
* In qb/utils.go, refactor writeCql with a strings.Join call.
Fixes#78
* In qb/select.go, if there are no colums and the query have a GroupBy
statement then the query will be malformated.
* In qb/utils.go, refactor writeCql with a strings.Join call.
The 'value' interface represents a CQL value for use in a comparison,
update, or intitialization operation. A consistent interface for this
allows us to easily support specifying default-named, custom-named,
literal, and evaluated-function values in all these contexts.
Parameters to Func should probably also be values to support full
composition, but that would be a breaking change because Func's
properties are exposed.
The value interface could itself be exposed if we wanted to allow
clients to pass their own values to SetValue, etc, but for now it is a
package-internal abstraction.
BLA
Builder is not in a position to validate the statement and the effort is
duplicated when the query is build. The checked errors are simple and
do not occur most of the time.
