protected override void ColumnDefinition(string schema, string table, string name, ColumnOperation operation, IModel model, MigrationCommandListBuilder builder)
{
if (operation.ComputedColumnSql == null)
{
var annotation = operation.FindAnnotation(ModelBuilderExtensions.CaseInsensitiveAnnotationKey);
if (annotation?.Value is bool caseInsensitive)
{
if (operation.ColumnType == null)
{
operation.ColumnType = GetColumnType(schema, table, name, operation, model);
}
operation.ColumnType += " COLLATE " + (caseInsensitive ? _caseInsensitiveCollation : _caseSensitiveCollation);
}
}
base.ColumnDefinition(schema, table, name, operation, model, builder);
}
private bool ColumnAnnotationRemoved(string annotrationName, ColumnOperation oldColumn, ColumnOperation newColumn) => oldColumn.FindAnnotation(annotrationName) != null && newColumn.FindAnnotation(annotrationName) == null;
