<\/span><\/h2>\n\n\n\ngbase> select * from t2;\n+------+-----------+------+\n| id | name | pid |\n+------+-----------+------+\n| 1 | First | 0 |\n| 2 | Fist_1 | 1 |\n| 3 | First_2 | 1 |\n| 4 | First_1_1 | 2 |\n+------+-----------+------+\n4 rows in set (Elapsed: 00:00:00.01)\n\ngbase> create table t3 replicated as select * from t2;\nQuery OK, 4 rows affected (Elapsed: 00:00:00.14)\n\ngbase> select * from t3 connect by pid=prior id start with pid=0;\n+------+-----------+------+\n| id | name | pid |\n+------+-----------+------+\n| 1 | First | 0 |\n| 2 | Fist_1 | 1 |\n| 4 | First_1_1 | 2 |\n| 3 | First_2 | 1 |\n+------+-----------+------+\n4 rows in set (Elapsed: 00:00:00.02)\n\ngbase> delete t3 where id=3;\nQuery OK, 1 row affected (Elapsed: 00:00:00.04)\n\ngbase> select * from t3 connect by pid=prior id start with pid=0;\nERROR 1708 (HY000): [gbase_rh7_001:5050](GBA-02AD-0005)Failed to query in gnode:\nDETAIL: (GBA-01EX-700) Gbase general error: Restrict: Connect by clause must be used with table not deleted\nSQL: SELECT \/*gbase_rh7_001_12_16_2020-11-16_17:37:32*\/ \/*+ TID('589860') *\/ `vcname000001.testdb.t3`.`id` AS `id`, `vcname000001.testdb.t3`.`name` AS `name`, `vcname000001.testdb.t3`.`pid` AS `pid` FROM `testdb`.`t3` `vcname000001.testdb.t3` START WITH (`vcname000001.testdb.t3`.`pid` = 0) CONNECT BY (`vcname000001.testdb.t3`.`pid` = PRIOR\ngbase>\n<\/code><\/pre>\n\n\n\n<\/span>Solution<\/span><\/h2>\n\n\n\n1\u3001\u65b0\u5efa\u4e00\u4e2a\u8868\uff0c\u4e0d\u8981\u5220\u9664\u6570\u636e\uff0c\u6216\u8005\u7528\u5b50\u67e5\u8be2\u3002<\/p>\n\n\n\n
gbase> select * from (select * from t3) a connect by pid=prior id start with pid=0;\n+------+-----------+------+\n| id | name | pid |\n+------+-----------+------+\n| 1 | First | 0 |\n| 2 | Fist_1 | 1 |\n| 4 | First_1_1 | 2 |\n+------+-----------+------+\n3 rows in set (Elapsed: 00:00:00.03)\n<\/code><\/pre>\n\n\n\n2\u3001\u6253\u5f00\u53c2\u6570 _gbase_connect_by_support_table_with_deleted_records<\/p>\n\n\n\n
gbase> show variables like '%deleted%';\n+------------------------------------------------------+-------+\n| Variable_name | Value |\n+------------------------------------------------------+-------+\n| _gbase_connect_by_support_table_with_deleted_records | OFF |\n+------------------------------------------------------+-------+\n1 row in set (Elapsed: 00:00:00.00)\n\ngbase> set _gbase_connect_by_support_table_with_deleted_records=1;\nERROR 1229 (HY000): Variable '_gbase_connect_by_support_table_with_deleted_records' is a GLOBAL variable and should be set with SET GLOBAL\ngbase> set global _gbase_connect_by_support_table_with_deleted_records=1;\nQuery OK, 0 rows affected (Elapsed: 00:00:00.00)\n\ngbase> select * from t3 connect by pid=prior id start with pid=0;\n+------+-----------+------+\n| id | name | pid |\n+------+-----------+------+\n| 1 | First | 0 |\n| 2 | Fist_1 | 1 |\n| 4 | First_1_1 | 2 |\n+------+-----------+------+\n3 rows in set (Elapsed: 00:00:00.01)\n<\/code><\/pre>","protected":false},"excerpt":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u652f\u6301\u9012\u5f52\u67e5\u8be2\uff0c\u8981\u6c42\u590d\u5236\u8868\u7684\u6570\u636e\u4e0d\u80fd\u6709\u5220\u9664\u7684\uff0c\u5426\u5219\u62a5DETAIL: (GBA-01EX-700) Gbase general error: Restrict: Connect by clause must be used with table not deleted<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,54],"tags":[],"class_list":["post-2001","post","type-post","status-publish","format-standard","hentry","category-gbase8a"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/2001","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=2001"}],"version-history":[{"count":1,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/2001\/revisions"}],"predecessor-version":[{"id":2002,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/2001\/revisions\/2002"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=2001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=2001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=2001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}