MDEV-19160 json_pretty() alias for json_detailed()

Author: Weijun-H

mysql-test/main/func_json.result

@@ -1253,6 +1253,37 @@ JSON_DETAILED(JSON_EXTRACT(a, '$**.analyzing_range_alternatives'))
  ["123"]
  }
 ]
+select JSON_PRETTY(JSON_EXTRACT(a, '$**.analyzing_range_alternatives')) from t200;
+JSON_PRETTY(JSON_EXTRACT(a, '$**.analyzing_range_alternatives'))
+[
+ {
+ "range_scan_alternatives": 
+ [
+ {
+ "index": "a_b",
+ "ranges": 
+ [
+ "2 <= a <= 2 AND 4 <= b <= 4",
+ "123"
+ ],
+ "rowid_ordered": true,
+ "using_mrr": false,
+ "index_only": true,
+ "rows": 1,
+ "cost": 1.1752,
+ "chosen": true
+ }
+ ],
+ "analyzing_roworder_intersect": 
+ {
+ "cause": "too few roworder scans"
+ },
+ "analyzing_index_merge_union": 
+ [],
+ "test_one_line_array": 
+ ["123"]
+ }
+]
 select JSON_LOOSE(JSON_EXTRACT(a, '$**.analyzing_range_alternatives')) from t200;
 JSON_LOOSE(JSON_EXTRACT(a, '$**.analyzing_range_alternatives'))
 [{"range_scan_alternatives": [{"index": "a_b", "ranges": ["2 <= a <= 2 AND 4 <= b <= 4", "123"], "rowid_ordered": true, "using_mrr": false, "index_only": true, "rows": 1, "cost": 1.1752, "chosen": true}], "analyzing_roworder_intersect": {"cause": "too few roworder scans"}, "analyzing_index_merge_union": [], "test_one_line_array": ["123"]}]

mysql-test/main/func_json.test

@@ -812,6 +812,7 @@ insert into t200 values
 
 
 select JSON_DETAILED(JSON_EXTRACT(a, '$**.analyzing_range_alternatives')) from t200;
+select JSON_PRETTY(JSON_EXTRACT(a, '$**.analyzing_range_alternatives')) from t200;
 select JSON_LOOSE(JSON_EXTRACT(a, '$**.analyzing_range_alternatives')) from t200;
 drop table t200;
 

sql/item_create.cc

@@ -7351,6 +7351,7 @@ Native_func_registry func_array[] =
  { { STRING_WITH_LEN("JSON_CONTAINS_PATH") }, BUILDER(Create_func_json_contains_path)},
  { { STRING_WITH_LEN("JSON_DEPTH") }, BUILDER(Create_func_json_depth)},
  { { STRING_WITH_LEN("JSON_DETAILED") }, BUILDER(Create_func_json_detailed)},
+ { { STRING_WITH_LEN("JSON_PRETTY") }, BUILDER(Create_func_json_detailed)},
  { { STRING_WITH_LEN("JSON_EXISTS") }, BUILDER(Create_func_json_exists)},
  { { STRING_WITH_LEN("JSON_EXTRACT") }, BUILDER(Create_func_json_extract)},
  { { STRING_WITH_LEN("JSON_INSERT") }, BUILDER(Create_func_json_insert)},