add alter test

pingcap · Sep 13, 2022 · 1992359 · 1992359
1 parent 53f6515
commit 1992359
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Showing 2 changed files with 26 additions and 31 deletions.
diff --git a/dm/tests/all_mode/data/db3.increment.sql b/dm/tests/all_mode/data/db3.increment.sql
@@ -11,13 +11,29 @@ insert into t_extract(j)values ('1');
 insert into t_extract(j)values ('3.14');
 insert into t_extract(j)values ('{"a":1, "b": {"a":1}, "c": "string"}');
 
-insert into t_funcs(j) values ('{"a": {"b": {"a":1}}}');
-insert into t_funcs(j) values ('{"a":[{"a": {"b": {"a":1}}}, 1, 2, "string", [1,2,3]]}');
-insert into t_funcs(j) values ('[1,2]');
-insert into t_funcs(j) values ('true');
-insert into t_funcs(j) values ('false');
-insert into t_funcs(j) values (null);
-insert into t_funcs(j) values ('"string"');
-insert into t_funcs(j) values ('1');
-insert into t_funcs(j) values ('3.14');
-insert into t_funcs(j) values ('{"a":1, "b": {"a":1}, "c": "string"}');
+alter table t_extract add column alt_a  int as (j ->> '$.a');
+alter table t_extract add column alt_b  char(10) as (j ->> '$.b');
+alter table t_extract add column alt_j1 json as (json_search(j, 'one', '1'));
+alter table t_extract add column alt_j2 json as (json_array(j ->> '$.a', j ->> '$.b'));
+alter table t_extract add column alt_j3 json as (json_object('a', j ->> '$.a', 'b', j ->> '$.b'));
+alter table t_extract add column alt_j4 json as (json_merge_preserve(b, '{"k": "v"}'));
+alter table t_extract add column alt_j5 json as (json_merge_patch(b, '{"k": "v"}'));
+alter table t_extract add column alt_j7 json as (json_set(b, '$.k', 'v'));
+alter table t_extract add column alt_j8 json as (json_insert(b, '$.k', 'v'));
+alter table t_extract add column alt_j9 json as (json_replace(b, '$.k', 'v'));
+alter table t_extract add column alt_j10 json as (json_remove(b, '$.k'));
+alter table t_extract add column alt_j11 int as (json_contains(b, '{"k": "v"}'));
+alter table t_extract add column alt_j12 int as (json_contains_path(b, 'one', '$.k'));
+alter table t_extract add column alt_j13 json as (json_array_append(b, '$[0]', 'v'));
+alter table t_extract add column alt_j14 json as (json_array_insert(j3, '$[0]', 'v'));
+
+insert into t_extract(j)values ('{"a":1, "b": {"a":1}}');
+insert into t_extract(j)values ('{"a":1, "b": [1,2,3]}');
+insert into t_extract(j)values ('[1,2]');
+insert into t_extract(j)values ('true');
+insert into t_extract(j)values ('false');
+insert into t_extract(j)values (null);
+insert into t_extract(j)values ('"string"');
+insert into t_extract(j)values ('1');
+insert into t_extract(j)values ('3.14');
+insert into t_extract(j)values ('{"a":1, "b": {"a":1}, "c": "string"}');
diff --git a/dm/tests/all_mode/data/db3.prepare.sql b/dm/tests/all_mode/data/db3.prepare.sql
@@ -20,7 +20,6 @@ create table t_extract
     j11 int as (json_contains(b, '{"k": "v"}')),
     j12 int as (json_contains_path(b, 'one', '$.k')),
     j13 json as (json_array_append(b, '$[0]', 'v')),
-
     j14 json as (json_array_insert(j3, '$[0]', 'v'))
 );
 
@@ -34,23 +33,3 @@ insert into t_extract(j)values ('"string"');
 insert into t_extract(j)values ('1');
 insert into t_extract(j)values ('3.14');
 insert into t_extract(j)values ('{"a":1, "b": {"a":1}, "c": "string"}');
-
-create table t_funcs
-(
-    id int primary key auto_increment,
-    j  json,
-    j1 json as (json_extract(j, '$.a')),
-    j2 json as (json_extract(j1, '$.b')),
-    c char(20) as (j2->>'$[0].a')
-);
-
-insert into t_funcs(j) values ('{"a": {"b": {"a":1}}}');
-insert into t_funcs(j) values ('{"a":[{"a": {"b": {"a":1}}}, 1, 2, "string", [1,2,3]]}');
-insert into t_funcs(j) values ('[1,2]');
-insert into t_funcs(j) values ('true');
-insert into t_funcs(j) values ('false');
-insert into t_funcs(j) values (null);
-insert into t_funcs(j) values ('"string"');
-insert into t_funcs(j) values ('1');
-insert into t_funcs(j) values ('3.14');
-insert into t_funcs(j) values ('{"a":1, "b": {"a":1}, "c": "string"}');