U4-8998 umbracoRelation table needs unique index on columns: parentId, childId, relType

2017-02-10 15:38:53 +11:00
parent d27fee8a5b
commit 2b82520067
7 changed files with 103 additions and 11 deletions
@@ -1,7 +1,23 @@
-namespace Umbraco.Core.Persistence.SqlSyntax
+using System.Collections.Generic;
+using System.Linq;
+using Umbraco.Core.Persistence.DatabaseModelDefinitions;
+
+namespace Umbraco.Core.Persistence.SqlSyntax
 {
    internal static class SqlSyntaxProviderExtensions
    {
+        public static IEnumerable<DbIndexDefinition> GetDefinedIndexesDefinitions(this ISqlSyntaxProvider sql, Database db)
+        {
+            return sql.GetDefinedIndexes(db)
+                .Select(x => new DbIndexDefinition()
+                {
+                    TableName = x.Item1,
+                    IndexName = x.Item2,
+                    ColumnName = x.Item3,
+                    IsUnique = x.Item4
+                }).ToArray();
+        }
+
        /// <summary>
        /// Returns the quotes tableName.columnName combo
        /// </summary>