add cases

- test_f_2pc_schema_change
- test_f_conflict_be_restart
- test_f_delete_publish_skip_read
- test_f_partial_update_complex_type_schema_change
- test_flexible_partial_update_restricts
- test_f_schema_change
- test_flexible_partial_update_all_types
- test_partial_update_delete_sign
- test_flexible_partial_update_auto_inc

modify case test_flexible_partial_update_delete_sign, test_flexible_partial_update_seq_col

forbid variant case

tmp add cases

add case test_flexible_partial_update_auto_inc

fix case

fe/fe-core/src/main/java/org/apache/doris/planner/StreamLoadPlanner.java

@@ -158,12 +158,12 @@ public TPipelineFragmentParams plan(TUniqueId loadId, int fragmentInstanceIdInde
 
         if (uniquekeyUpdateMode == TUniqueKeyUpdateMode.UPDATE_FLEXIBLE_COLUMNS && !destTable.hasSkipBitmapColumn()) {
             throw new UserException("Flexible partial update can only support table with skip bitmap hidden column."
-                    + "But table " + destTable.getName() + "doesn't have it");
+                    + " But table " + destTable.getName() + " doesn't have it");
         }
         if (uniquekeyUpdateMode == TUniqueKeyUpdateMode.UPDATE_FLEXIBLE_COLUMNS
                 && !destTable.getEnableLightSchemaChange()) {
             throw new UserException("Flexible partial update can only support table with light_schema_change enabled."
-                    + "But table " + destTable.getName() + "'s property light_schema_change is false");
+                    + " But table " + destTable.getName() + "'s property light_schema_change is false");
         }
         if (uniquekeyUpdateMode == TUniqueKeyUpdateMode.UPDATE_FLEXIBLE_COLUMNS
                 && destTable.hasVariantColumns()) {

regression-test/data/fault_injection_p0/flexible/legacy/skip_delete.json

@@ -0,0 +1,3 @@
+{"k1":1,"c1":999,"c2":999}
+{"k1":2,"c1":888,"c2":888}
+{"k1":3,"c1":777,"c2":777}

regression-test/data/fault_injection_p0/flexible/legacy/test_f_delete_publish_skip_read.out

@@ -0,0 +1,19 @@
+-- This file is automatically generated. You should know what you did if you want to edit this
+-- !sql --
+1	1	1	1	1
+2	2	2	2	2
+3	3	3	3	3
+
+-- !sql --
+1	999	999	1	1	0	3
+3	777	777	3	3	0	3
+
+-- !sql --
+1	1	1	1	1	0	2
+1	999	999	1	1	0	3
+2	\N	\N	\N	\N	1	4
+2	2	2	2	2	0	2
+2	888	888	2	2	0	3
+3	3	3	3	3	0	2
+3	777	777	3	3	0	3
+

regression-test/data/unique_with_mow_p0/flexible/autoinc1.json

@@ -0,0 +1,8 @@
+{"k": 1000, "v1": 10}
+{"k": 2000, "v2": 20, "v5": 25}
+{"k": 3000, "v3": 30}
+{"v4": 20, "v1": 43, "v3": 99}
+{"v3": 666, "v5": null}
+{"v1": 999, "v3": 777}
+{"v4": 222, "v3": 888}
+{"v2": 111, "v3": 111}

regression-test/data/unique_with_mow_p0/flexible/autoinc2.json

@@ -0,0 +1,6 @@
+{"k": 1, "v1": 10}
+{"k": 2, "v2": 20, "v5": 25, "v3": 20}
+{"k": 3, "v3": 30}
+{"k": 8, "v2": 88}
+{"k": 9, "v2": 99, "v3": 77}
+{"k": 10, "v4": 666, "v5": 555}

regression-test/data/unique_with_mow_p0/flexible/delete1.json

@@ -0,0 +1,7 @@
+{"k": 1, "__DORIS_DELETE_SIGN__": 1}
+{"k": 2, "v2": 20, "v5": 25}
+{"k": 3, "__DORIS_DELETE_SIGN__": 1}
+{"k": 4, "v4": 20, "v1": 43, "v3": 99}
+{"k": 5, "v5": null}
+{"k": 6, "v1": 999, "v3": 777}
+{"k": 7, "__DORIS_DELETE_SIGN__": 1}

regression-test/data/unique_with_mow_p0/flexible/delete2.json

@@ -0,0 +1,2 @@
+{"k": 1, "__DORIS_DELETE_SIGN__": 1}
+{"k": 7, "__DORIS_DELETE_SIGN__": 1}

regression-test/data/unique_with_mow_p0/flexible/legacy/complex_type/array.json

@@ -0,0 +1,3 @@
+{"id":2,"c_array":[1,2,3,5,8,13]}
+{"id":1,"c_array":[1,3,5,7,9,11]}
+{"id":4,"c_array":[1,2,3,4,5]}

regression-test/data/unique_with_mow_p0/flexible/legacy/complex_type/jsonb.json

@@ -0,0 +1,3 @@
+{"id":2,"c_jsonb":{"name": "tom", "age": 35}}
+{"id":1,"c_jsonb":{"name": "micheal", "age": 28}}
+{"id":3,"c_jsonb":{"name": "kk", "age": 42}}

regression-test/data/unique_with_mow_p0/flexible/legacy/complex_type/map.json

@@ -0,0 +1,3 @@
+{"id":2,"c_map":{"count": 100}}
+{"id":1,"c_map":{"num": 9}}
+{"id":5,"c_map":{"answer": 42}}

regression-test/data/unique_with_mow_p0/flexible/legacy/complex_type/struct.json

@@ -0,0 +1,3 @@
+{"id":2,"c_struct":{"a":100,"b":1000}}
+{"id":1,"c_struct":{"a":1, "b":10}}
+{"id":6,"c_struct":{"a":1000000, "b":10000000}}

regression-test/data/unique_with_mow_p0/flexible/legacy/complex_type/varchar.json

@@ -0,0 +1,2 @@
+{"id":1,"c_varchar":"apache doris"}
+{"id":2,"c_varchar":"apache doris 2.0"}

regression-test/data/unique_with_mow_p0/flexible/legacy/concurrency_update1.json

@@ -0,0 +1,11 @@
+{"k1": 0, "v2": "aaaaaaaaaaaaaaaaaaaa"}
+{"k1": 1, "v2": "aaaaaaaaaaaaaaaaaaaa"}
+{"k1": 2, "v2": "aaaaaaaaaaaaaaaaaaaa"}
+{"k1": 3, "v2": "aaaaaaaaaaaaaaaaaaaa"}
+{"k1": 4, "v2": "aaaaaaaaaaaaaaaaaaaa"}
+{"k1": 5, "v2": "aaaaaaaaaaaaaaaaaaaa"}
+{"k1": 6, "v2": "aaaaaaaaaaaaaaaaaaaa"}
+{"k1": 7, "v2": "aaaaaaaaaaaaaaaaaaaa"}
+{"k1": 8, "v2": "aaaaaaaaaaaaaaaaaaaa"}
+{"k1": 9, "v2": "aaaaaaaaaaaaaaaaaaaa"}
+{"k1": 10, "v2": "aaaaaaaaaaaaaaaaaaaa"}

regression-test/data/unique_with_mow_p0/flexible/legacy/concurrency_update2.json

@@ -0,0 +1,11 @@
+{"k1": 0, "v1": "aaaaaaaaaa"}
+{"k1": 1, "v1": "aaaaaaaaaa"}
+{"k1": 2, "v1": "aaaaaaaaaa"}
+{"k1": 3, "v1": "aaaaaaaaaa"}
+{"k1": 4, "v1": "aaaaaaaaaa"}
+{"k1": 5, "v1": "aaaaaaaaaa"}
+{"k1": 6, "v1": "aaaaaaaaaa"}
+{"k1": 7, "v1": "aaaaaaaaaa"}
+{"k1": 8, "v1": "aaaaaaaaaa"}
+{"k1": 9, "v1": "aaaaaaaaaa"}
+{"k1": 10, "v1": "aaaaaaaaaa"}

regression-test/data/unique_with_mow_p0/flexible/legacy/concurrency_update3.json

@@ -0,0 +1,11 @@
+{"k1": 0}
+{"k1": 1}
+{"k1": 2}
+{"k1": 3}
+{"k1": 4}
+{"k1": 5}
+{"k1": 6}
+{"k1": 7}
+{"k1": 8}
+{"k1": 9}
+{"k1": 10}

regression-test/data/unique_with_mow_p0/flexible/legacy/data1.json

@@ -0,0 +1,2 @@
+{"k1": 1, "c1": 10, "c2": 10}
+{"k1": 3, "c1": 30, "c2": 30}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load10.json

@@ -0,0 +1,3 @@
+{"c0":12,"c1":120,"rename_c5":120,"c6":120,"add_k1":null}
+{"c0":9,"c2":99.99,"rename_c5":999,"c7":999,"add_k1":null}
+{"c0":10,"c2":1010.1010,"rename_c5":1010,"c4":1010,"add_k1":null}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load11.json

@@ -0,0 +1,3 @@
+{"c0":13,"c1":130,"c5":130,"c6":120,"c2":130,"c10":130,"add_k1":null}
+{"c0":11,"c6":111111,"c7":111111,"c3":111111,"add_k1":null}
+{"c0":12,"c2":1212.1212,"c9":1212,"c7":1212,"add_k1":null}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load12.json

@@ -0,0 +1 @@
+{"k1":null,"c0":14,"c7":1414,"c9":1414,"c3":1414}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load13.json

@@ -0,0 +1 @@
+{"add_k1":null,"c0":5,"c6":1515,"c5":1515,"c2":15.1515}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load3.json

@@ -0,0 +1,3 @@
+{"c0":5, "c1": 50, "c4":50,"c2":50,"c6":50}
+{"c0":1,"c1":111}
+{"c0":2,"c3":222}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load4.json

@@ -0,0 +1,3 @@
+{"c0":6, "c1": 60, "c6":60,"c3":60,"c5":60,"c7":60,"c8":60}
+{"c0":3,"c1":333}
+{"c0":4,"c3":444}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load5.json

@@ -0,0 +1,3 @@
+{"c0":7, "c2":70.7,"c3":70,"c5":70,"c7":70}
+{"c0":5,"c1":555}
+{"c0":6,"c3":666}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load6.json

@@ -0,0 +1,3 @@
+{"c0":8,"add_k1":80,"c1":80,"c10":80,"c7":80,"c3":80}
+{"c0":1,"add_k1":null, "c2":111.111}
+{"c0":3,"add_k1":null,"c2":333.333}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load7.json

@@ -0,0 +1,3 @@
+{"c0":9,"add_k1":null,"c1":90,"c10":90,"c2":90,"c7":90,"c3":90}
+{"c0":2,"add_k1":null,"c2":222.222}
+{"c0":4,"add_k1":null,"c2":444.444}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load8.json

@@ -0,0 +1,3 @@
+{"c0":10,"add_k1":null,"c1":100,"c9":100,"c2":100,"c5":100,"c6":100}
+{"c0":5,"c2":555.55,"c4":555,"add_k1":null}
+{"c0":7,"c2":777.777,"add_k1":null}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load9.json

@@ -0,0 +1,3 @@
+{"c0":11,"c1":110,"c3":110,"c2":100,"c7":110,"c6":110,"add_k1":null}
+{"c0":6,"c2":66.66,"c4":666,"c9":666,"add_k1":null}
+{"c0":8,"c2":888.8,"c7":888,"add_k1":null}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load_with_new_column.json

@@ -0,0 +1,2 @@
+{"c0":3, "c3": 30, "c1": 30, "c6": 30,"c10":30}
+{"c0":4, "c10": 40, "c4":40,"c8":40,"c4":40}

regression-test/data/unique_with_mow_p0/flexible/legacy/schema_change/load_without_new_column.json

@@ -0,0 +1,2 @@
+{"c0":1, "c1": 10, "c2": 10, "c5": 10}
+{"c0":2, "c1": 20, "c3":20,"c7":20,"c4":20}

regression-test/data/unique_with_mow_p0/flexible/legacy/test_f_2pc_schema_change.out

@@ -0,0 +1,95 @@
+-- This file is automatically generated. You should know what you did if you want to edit this
+-- !sql --
+0	\N	\N	\N	\N	\N
+1	\N	\N	\N	\N	\N
+10	\N	\N	\N	\N	\N
+2	\N	\N	\N	\N	\N
+3	\N	\N	\N	\N	\N
+4	\N	\N	\N	\N	\N
+5	\N	\N	\N	\N	\N
+6	\N	\N	\N	\N	\N
+7	\N	\N	\N	\N	\N
+8	\N	\N	\N	\N	\N
+9	\N	\N	\N	\N	\N
+
+-- !sql --
+test_f_2pc_schema_change	UNIQUE_KEYS	k1	varchar(10)	varchar(10)	No	true	\N		true		
+		v1	varchar(10)	varchar(10)	Yes	false	\N	NONE	true		
+		v2	varchar(20)	varchar(20)	Yes	false	\N	NONE	true		
+		renamed_v4	varchar(10)	varchar(10)	Yes	false	\N	NONE	true		
+		v5	varchar(10)	varchar(10)	Yes	false	\N	NONE	true		
+		v6	varchar(50)	varchar(50)	Yes	false	\N	NONE	true		
+
+-- !sql --
+0	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+1	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+10	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+2	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+3	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+4	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+5	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+6	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+7	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+8	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+9	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+
+-- !sql --
+0	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+1	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+10	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+2	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+3	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+4	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+5	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+6	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+7	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+8	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+9	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+
+-- !sql --
+0	\N	\N	\N	\N	\N
+1	\N	\N	\N	\N	\N
+10	\N	\N	\N	\N	\N
+2	\N	\N	\N	\N	\N
+3	\N	\N	\N	\N	\N
+4	\N	\N	\N	\N	\N
+5	\N	\N	\N	\N	\N
+6	\N	\N	\N	\N	\N
+7	\N	\N	\N	\N	\N
+8	\N	\N	\N	\N	\N
+9	\N	\N	\N	\N	\N
+
+-- !sql --
+test_f_2pc_schema_change	UNIQUE_KEYS	k1	varchar(10)	varchar(10)	No	true	\N		true		
+		v1	varchar(10)	varchar(10)	Yes	false	\N	NONE	true		
+		v2	varchar(20)	varchar(20)	Yes	false	\N	NONE	true		
+		renamed_v4	varchar(10)	varchar(10)	Yes	false	\N	NONE	true		
+		v5	varchar(10)	varchar(10)	Yes	false	\N	NONE	true		
+		v6	varchar(50)	varchar(50)	Yes	false	\N	NONE	true		
+
+-- !sql --
+0	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+1	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+10	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+2	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+3	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+4	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+5	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+6	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+7	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+8	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+9	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+
+-- !sql --
+0	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+1	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+10	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+2	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+3	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+4	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+5	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+6	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+7	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+8	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+9	\N	aaaaaaaaaaaaaaaaaaaa	\N	\N	\N
+

regression-test/data/unique_with_mow_p0/flexible/legacy/test_f_complex_type_schema_change.out

@@ -0,0 +1,97 @@
+-- This file is automatically generated. You should know what you did if you want to edit this
+-- !update_varchar --
+1	apache doris	\N
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}
+
+-- !update_jsonb --
+1	apache doris	{"name":"micheal","age":28}
+2	apache doris 2.0	{"name":"tom","age":35}
+3	\N	{"name":"kk","age":42}
+
+-- !update_varchar --
+1	apache doris	{"name":"micheal","age":28}	\N
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}	[300, 400]
+3	\N	{"name":"kk","age":42}	\N
+
+-- !update_array --
+1	apache doris	{"name":"micheal","age":28}	[1, 3, 5, 7, 9, 11]
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}	[1, 2, 3, 5, 8, 13]
+3	\N	{"name":"kk","age":42}	\N
+4	\N	\N	[1, 2, 3, 4, 5]
+
+-- !update_varchar --
+1	apache doris	{"name":"micheal","age":28}	[1, 3, 5, 7, 9, 11]	\N
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}	[300, 400]	{"a":100}
+3	\N	{"name":"kk","age":42}	\N	\N
+4	\N	\N	[1, 2, 3, 4, 5]	\N
+
+-- !update_map --
+1	apache doris	{"name":"micheal","age":28}	[1, 3, 5, 7, 9, 11]	{"num":9}
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}	[300, 400]	{"count":100}
+3	\N	{"name":"kk","age":42}	\N	\N
+4	\N	\N	[1, 2, 3, 4, 5]	\N
+5	\N	\N	\N	{"answer":42}
+
+-- !update_varchar --
+1	apache doris	{"name":"micheal","age":28}	[1, 3, 5, 7, 9, 11]	{"num":9}	\N
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}	[300, 400]	{"a":100}	{"a":3, "b":4}
+3	\N	{"name":"kk","age":42}	\N	\N	\N
+4	\N	\N	[1, 2, 3, 4, 5]	\N	\N
+5	\N	\N	\N	{"answer":42}	\N
+
+-- !update_struct --
+1	apache doris	{"name":"micheal","age":28}	[1, 3, 5, 7, 9, 11]	{"num":9}	{"a":1, "b":10}
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}	[300, 400]	{"a":100}	{"a":100, "b":1000}
+3	\N	{"name":"kk","age":42}	\N	\N	\N
+4	\N	\N	[1, 2, 3, 4, 5]	\N	\N
+5	\N	\N	\N	{"answer":42}	\N
+6	\N	\N	\N	\N	{"a":1000000, "b":10000000}
+
+-- !update_varchar --
+1	apache doris	\N
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}
+
+-- !update_jsonb --
+1	apache doris	{"name":"micheal","age":28}
+2	apache doris 2.0	{"name":"tom","age":35}
+3	\N	{"name":"kk","age":42}
+
+-- !update_varchar --
+1	apache doris	{"name":"micheal","age":28}	\N
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}	[300, 400]
+3	\N	{"name":"kk","age":42}	\N
+
+-- !update_array --
+1	apache doris	{"name":"micheal","age":28}	[1, 3, 5, 7, 9, 11]
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}	[1, 2, 3, 5, 8, 13]
+3	\N	{"name":"kk","age":42}	\N
+4	\N	\N	[1, 2, 3, 4, 5]
+
+-- !update_varchar --
+1	apache doris	{"name":"micheal","age":28}	[1, 3, 5, 7, 9, 11]	\N
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}	[300, 400]	{"a":100}
+3	\N	{"name":"kk","age":42}	\N	\N
+4	\N	\N	[1, 2, 3, 4, 5]	\N
+
+-- !update_map --
+1	apache doris	{"name":"micheal","age":28}	[1, 3, 5, 7, 9, 11]	{"num":9}
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}	[300, 400]	{"count":100}
+3	\N	{"name":"kk","age":42}	\N	\N
+4	\N	\N	[1, 2, 3, 4, 5]	\N
+5	\N	\N	\N	{"answer":42}
+
+-- !update_varchar --
+1	apache doris	{"name":"micheal","age":28}	[1, 3, 5, 7, 9, 11]	{"num":9}	\N
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}	[300, 400]	{"a":100}	{"a":3, "b":4}
+3	\N	{"name":"kk","age":42}	\N	\N	\N
+4	\N	\N	[1, 2, 3, 4, 5]	\N	\N
+5	\N	\N	\N	{"answer":42}	\N
+
+-- !update_struct --
+1	apache doris	{"name":"micheal","age":28}	[1, 3, 5, 7, 9, 11]	{"num":9}	{"a":1, "b":10}
+2	apache doris 2.0	{"jsonk3":333,"jsonk4":444}	[300, 400]	{"a":100}	{"a":100, "b":1000}
+3	\N	{"name":"kk","age":42}	\N	\N	\N
+4	\N	\N	[1, 2, 3, 4, 5]	\N	\N
+5	\N	\N	\N	{"answer":42}	\N
+6	\N	\N	\N	\N	{"a":1000000, "b":10000000}
+