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Use PRAGMA defer_foreign_keys instead of PRAGMA foreign_keys when migrating #35873

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19ee6d5
Use `PRAGMA defer_foreign_keys` instead of `PRAGMA foreign_keys` when…
ferferga Mar 30, 2025
2b34d0d
Update tests for PRAGMA defer_foreign_keys
ferferga Mar 30, 2025
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8 changes: 1 addition & 7 deletions src/EFCore.Sqlite.Core/Migrations/SqliteMigrationsSqlGenerator.cs
View file
Original file line number Diff line number Diff line change
@@ -441,7 +441,7 @@ private IReadOnlyList<MigrationOperation> RewriteOperations(
if (rebuilds.Any())
{
operations.Add(
new SqlOperation { Sql = "PRAGMA foreign_keys = 0;", SuppressTransaction = true });
new SqlOperation { Sql = "PRAGMA defer_foreign_keys = ON;", SuppressTransaction = false });
}

foreach (var ((table, schema), _) in rebuilds)
@@ -458,12 +458,6 @@ private IReadOnlyList<MigrationOperation> RewriteOperations(
});
}

if (rebuilds.Any())
{
operations.Add(
new SqlOperation { Sql = "PRAGMA foreign_keys = 1;", SuppressTransaction = true });
}

foreach (var index in indexesToRebuild)
{
operations.Add(CreateIndexOperation.CreateFrom(index));
264 changes: 44 additions & 220 deletions test/EFCore.Sqlite.FunctionalTests/Migrations/MigrationsSqliteTest.cs
View file
Original file line number Diff line number Diff line change
@@ -162,7 +162,7 @@ public override async Task Alter_table_add_comment()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -171,10 +171,6 @@ public override async Task Alter_table_add_comment()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -198,7 +194,7 @@ public override async Task Alter_table_add_comment_non_default_schema()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -207,10 +203,6 @@ public override async Task Alter_table_add_comment_non_default_schema()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -234,7 +226,7 @@ public override async Task Alter_table_change_comment()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -243,10 +235,6 @@ public override async Task Alter_table_change_comment()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -268,7 +256,7 @@ public override async Task Alter_table_remove_comment()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -277,10 +265,6 @@ public override async Task Alter_table_remove_comment()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -306,7 +290,7 @@ public override async Task Rename_table()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -315,10 +299,6 @@ public override async Task Rename_table()
//
"""
ALTER TABLE "ef_temp_Persons" RENAME TO "Persons";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -344,7 +324,7 @@ public override async Task Rename_table_with_primary_key()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -353,10 +333,6 @@ public override async Task Rename_table_with_primary_key()
//
"""
ALTER TABLE "ef_temp_Persons" RENAME TO "Persons";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -385,7 +361,7 @@ public override async Task Rename_table_with_json_column()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -394,10 +370,6 @@ public override async Task Rename_table_with_json_column()
//
"""
ALTER TABLE "ef_temp_NewEntities" RENAME TO "NewEntities";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -508,7 +480,7 @@ public override async Task Add_column_with_comment()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -517,10 +489,6 @@ public override async Task Add_column_with_comment()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -568,7 +536,7 @@ public override async Task Add_column_with_check_constraint()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -577,10 +545,6 @@ public override async Task Add_column_with_check_constraint()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -603,7 +567,7 @@ public override async Task Alter_column_make_required()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -612,10 +576,6 @@ public override async Task Alter_column_make_required()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -638,7 +598,7 @@ public override async Task Alter_column_make_required_with_index()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -647,10 +607,6 @@ public override async Task Alter_column_make_required_with_index()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""",
//
"""
@@ -678,7 +634,7 @@ public override async Task Alter_column_make_required_with_composite_index()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -687,10 +643,6 @@ public override async Task Alter_column_make_required_with_composite_index()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""",
//
"""
@@ -721,7 +673,7 @@ public override async Task Alter_column_make_computed(bool? stored)
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -730,10 +682,6 @@ public override async Task Alter_column_make_computed(bool? stored)
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -758,7 +706,7 @@ public override async Task Alter_column_change_computed()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -767,10 +715,6 @@ public override async Task Alter_column_change_computed()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -795,7 +739,7 @@ public override async Task Alter_column_change_computed_recreates_indexes()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -804,10 +748,6 @@ public override async Task Alter_column_change_computed_recreates_indexes()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""",
//
"""
@@ -836,7 +776,7 @@ public override async Task Alter_column_change_computed_type()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -845,10 +785,6 @@ public override async Task Alter_column_change_computed_type()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -873,7 +809,7 @@ public override async Task Alter_column_make_non_computed()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -882,10 +818,6 @@ public override async Task Alter_column_make_non_computed()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -908,7 +840,7 @@ public override async Task Alter_column_add_comment()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -917,10 +849,6 @@ public override async Task Alter_column_add_comment()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -945,7 +873,7 @@ public override async Task Alter_computed_column_add_comment()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -954,10 +882,6 @@ public override async Task Alter_computed_column_add_comment()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -980,7 +904,7 @@ public override async Task Alter_column_change_comment()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -989,10 +913,6 @@ public override async Task Alter_column_change_comment()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1014,7 +934,7 @@ public override async Task Alter_column_remove_comment()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1023,10 +943,6 @@ public override async Task Alter_column_remove_comment()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1048,7 +964,7 @@ public override async Task Alter_column_set_collation()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1057,10 +973,6 @@ public override async Task Alter_column_set_collation()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1082,7 +994,7 @@ public override async Task Alter_column_reset_collation()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1091,10 +1003,6 @@ public override async Task Alter_column_reset_collation()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1159,7 +1067,7 @@ public override async Task Convert_json_entities_to_regular_owned()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1168,10 +1076,6 @@ public override async Task Convert_json_entities_to_regular_owned()
//
"""
ALTER TABLE "ef_temp_Entity" RENAME TO "Entity";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1216,7 +1120,7 @@ public override async Task Convert_regular_owned_entities_to_json()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1225,10 +1129,6 @@ public override async Task Convert_regular_owned_entities_to_json()
//
"""
ALTER TABLE "ef_temp_Entity" RENAME TO "Entity";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1258,7 +1158,7 @@ public override async Task Convert_string_column_to_a_json_column_containing_req
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1267,10 +1167,6 @@ public override async Task Convert_string_column_to_a_json_column_containing_req
//
"""
ALTER TABLE "ef_temp_Entity" RENAME TO "Entity";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1299,7 +1195,7 @@ public override async Task Drop_column()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1308,10 +1204,6 @@ public override async Task Drop_column()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1333,7 +1225,7 @@ public override async Task Drop_column_primary_key()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1342,10 +1234,6 @@ public override async Task Drop_column_primary_key()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1368,7 +1256,7 @@ public override async Task Drop_json_columns_from_existing_table()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1377,10 +1265,6 @@ public override async Task Drop_json_columns_from_existing_table()
//
"""
ALTER TABLE "ef_temp_Entity" RENAME TO "Entity";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1460,7 +1344,7 @@ public override async Task Add_primary_key_int()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1469,10 +1353,6 @@ public override async Task Add_primary_key_int()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1494,7 +1374,7 @@ public override async Task Add_primary_key_string()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1503,10 +1383,6 @@ public override async Task Add_primary_key_string()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1528,7 +1404,7 @@ SELECT IFNULL("SomeField", '')
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1537,10 +1413,6 @@ SELECT IFNULL("SomeField", '')
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1564,7 +1436,7 @@ public override async Task Add_primary_key_composite_with_name()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1573,10 +1445,6 @@ public override async Task Add_primary_key_composite_with_name()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1598,7 +1466,7 @@ public override async Task Drop_primary_key_int()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1607,10 +1475,6 @@ public override async Task Drop_primary_key_int()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1632,7 +1496,7 @@ public override async Task Drop_primary_key_string()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1641,10 +1505,6 @@ public override async Task Drop_primary_key_string()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1672,7 +1532,7 @@ public override async Task Add_foreign_key()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1681,10 +1541,6 @@ public override async Task Add_foreign_key()
//
"""
ALTER TABLE "ef_temp_Orders" RENAME TO "Orders";
""",
//
"""
PRAGMA foreign_keys = 1;
""",
//
"""
@@ -1716,7 +1572,7 @@ public override async Task Add_foreign_key_with_name()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1725,10 +1581,6 @@ public override async Task Add_foreign_key_with_name()
//
"""
ALTER TABLE "ef_temp_Orders" RENAME TO "Orders";
""",
//
"""
PRAGMA foreign_keys = 1;
""",
//
"""
@@ -1759,7 +1611,7 @@ public override async Task Drop_foreign_key()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1768,10 +1620,6 @@ public override async Task Drop_foreign_key()
//
"""
ALTER TABLE "ef_temp_Orders" RENAME TO "Orders";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1795,7 +1643,7 @@ public override async Task Add_unique_constraint()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1804,10 +1652,6 @@ public override async Task Add_unique_constraint()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1832,7 +1676,7 @@ public override async Task Add_unique_constraint_composite_with_name()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1841,10 +1685,6 @@ public override async Task Add_unique_constraint_composite_with_name()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1867,7 +1707,7 @@ public override async Task Drop_unique_constraint()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1876,10 +1716,6 @@ public override async Task Drop_unique_constraint()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1903,7 +1739,7 @@ public override async Task Add_check_constraint_with_name()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1912,10 +1748,6 @@ public override async Task Add_check_constraint_with_name()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1939,7 +1771,7 @@ public override async Task Alter_check_constraint()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1948,10 +1780,6 @@ public override async Task Alter_check_constraint()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

@@ -1974,7 +1802,7 @@ public override async Task Drop_check_constraint()
""",
//
"""
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
""",
//
"""
@@ -1983,10 +1811,6 @@ public override async Task Drop_check_constraint()
//
"""
ALTER TABLE "ef_temp_People" RENAME TO "People";
""",
//
"""
PRAGMA foreign_keys = 1;
""");
}

40 changes: 8 additions & 32 deletions test/EFCore.Sqlite.FunctionalTests/Migrations/SqliteMigrationsSqlGeneratorTest.cs
View file
Original file line number Diff line number Diff line change
@@ -834,16 +834,13 @@ public virtual void DropColumn_defers_subsequent_RenameColumn()
FROM "Blog";
GO
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
GO
DROP TABLE "Blog";
GO
ALTER TABLE "ef_temp_Blog" RENAME TO "Blog";
GO
PRAGMA foreign_keys = 1;
""");
}

@@ -885,16 +882,13 @@ public virtual void Deferred_RenameColumn_defers_subsequent_AddColumn()
FROM "Blog";
GO
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
GO
DROP TABLE "Blog";
GO
ALTER TABLE "ef_temp_Blog" RENAME TO "Blog";
GO
PRAGMA foreign_keys = 1;
""");
}

@@ -939,16 +933,13 @@ public virtual void Deferred_RenameColumn_defers_subsequent_CreateIndex_unique()
FROM "Blog";
GO
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
GO
DROP TABLE "Blog";
GO
ALTER TABLE "ef_temp_Blog" RENAME TO "Blog";
GO
PRAGMA foreign_keys = 1;
""");
}

@@ -988,16 +979,13 @@ public virtual void DropColumn_defers_subsequent_AddColumn_required()
FROM "Blog";
GO
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
GO
DROP TABLE "Blog";
GO
ALTER TABLE "ef_temp_Blog" RENAME TO "Blog";
GO
PRAGMA foreign_keys = 1;
""");
}

@@ -1040,7 +1028,7 @@ public virtual void Deferred_AddColumn_defers_subsequent_CreateIndex()
FROM "Blog";
GO
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
GO
DROP TABLE "Blog";
@@ -1049,9 +1037,6 @@ public virtual void Deferred_AddColumn_defers_subsequent_CreateIndex()
ALTER TABLE "ef_temp_Blog" RENAME TO "Blog";
GO
PRAGMA foreign_keys = 1;
GO
CREATE INDEX "IX_Blog_Name" ON "Blog" ("Name");
""");
}
@@ -1089,16 +1074,13 @@ public virtual void DropColumn_in_table_which_has_another_spatial_column()
FROM "Blog";
GO
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
GO
DROP TABLE "Blog";
GO
ALTER TABLE "ef_temp_Blog" RENAME TO "Blog";
GO
PRAGMA foreign_keys = 1;
""");
}

@@ -1132,16 +1114,13 @@ public virtual void RenameTable_preserves_pending_rebuilds()
FROM "Blog";
GO
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
GO
DROP TABLE "Blog";
GO
ALTER TABLE "ef_temp_Blog" RENAME TO "Blog";
GO
PRAGMA foreign_keys = 1;
""");
}

@@ -1171,16 +1150,13 @@ public virtual void Rebuild_preserves_column_order()
FROM "Ordinal";
GO
PRAGMA foreign_keys = 0;
PRAGMA defer_foreign_keys = ON;
GO
DROP TABLE "Ordinal";
GO
ALTER TABLE "ef_temp_Ordinal" RENAME TO "Ordinal";
GO
PRAGMA foreign_keys = 1;
""");
}
}