refactor(query): extract shared Strata.SqlTools.Query model project

Moves the byte-identical 19-file ExpressionFactory/Query tree (duplicated
across Snowflake and SqlServer) into the new Strata.SqlTools.Query project
under the flat namespace Strata.SqlTools.Query. Both dialect projects now
reference the shared project; the Snowflake copies are deleted.

Also folds in the IDE0028 fix on CalculationFilterGroup.GetValidFilters
(collection expression []), which resolves both new-code IDE0028 smells
in one place now that there is a single copy.

Eliminates the 63 new duplicate lines flagged on the PR and removes the
largest contributor to the project's 11.1% duplication density. No
behavioral change: the moved types are identical to the originals.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Thom Lamb
2026-05-20 12:04:01 -05:00
co-authored by Claude Opus 4.7
parent c5a4a4b02b
commit 5cb32d2311
44 changed files with 36 additions and 445 deletions
@@ -0,0 +1,12 @@
namespace Strata.SqlTools.Query;
public class CalculationFilter : Filter
{
public IEnumerable<string> AliasedDataColumnIds { get; }
public CalculationFilter(int dataColumnId, IEnumerable<string> aliasedDataColumnIds, IEnumerable<object> values, IEnumerable<FilterCondition> conditions)
: base(dataColumnId, FilterType.Conditions, values, conditions, DatePart.Continuous, false, 0, 0)
{
AliasedDataColumnIds = aliasedDataColumnIds;
}
}