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Validation for incr refresh params

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This commit is contained in:
Christian Wade 2019-12-20 20:28:57 -08:00
parent 0fd3375c02
commit bfcc869d19
1 changed files with 27 additions and 0 deletions
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27
BismNormalizer/BismNormalizer/TabularCompare/TabularMetadata/Comparison.cs
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@ -1364,6 +1364,33 @@ namespace BismNormalizer.TabularCompare.TabularMetadata
return;
};
//Check if incremental refresh param and there is an incremental refresh table in the model
if (comparisonObject.TargetObjectName == "RangeStart" || comparisonObject.TargetObjectName == "RangeEnd")
{
foreach (Table table in _targetTabularModel.Tables)
{
if (table.TomTable.RefreshPolicy != null)
{
//Confirm the table with incremental refresh policy isn't going to be deleted anyway
bool tableBeingDeletedAnyway = false;
foreach (ComparisonObject comparisonObjectToCheck in _comparisonObjects)
{
if (comparisonObjectToCheck.TargetObjectName == table.Name && comparisonObjectToCheck.MergeAction == MergeAction.Delete)
{
tableBeingDeletedAnyway = true;
break;
}
}
if (!tableBeingDeletedAnyway)
{
OnValidationMessage(new ValidationMessageEventArgs($"Unable to delete expression {comparisonObject.TargetObjectName} because it is an incremental-refresh parameter and table {table.Name} contains an incremental-refresh policy.", ValidationMessageType.Expression, ValidationMessageStatus.Warning));
return;
}
}
}
}
//Check any objects in target that depend on the expression are also going to be deleted
List<string> warningObjectList = new List<string>();
if (!HasBlockingToDependenciesInTarget(comparisonObject.TargetObjectName, CalcDependencyObjectType.Expression, ref warningObjectList))