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test: check null json tag

This commit is contained in:
kailixu 2023-12-04 21:00:13 +08:00
parent 08be3d790c
commit f3a075ee9e
1 changed files with 3 additions and 0 deletions
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3
tests/system-test/2-query/json_tag.py
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@ -394,9 +394,12 @@ class TDTestCase:
tdSql.execute(f"create table if not exists {dbname}.jsons3(ts timestamp, dataInt int, dataBool bool, dataStr nchar(50), dataStrBin binary(150)) tags(jtag json)")
tdSql.execute(f"insert into {dbname}.jsons3_1 using {dbname}.jsons3 tags('{{\"tag1\":\"fff\",\"tag2\":5, \"tag3\":true}}') values(1591060618000, 3, false, 'json3', '你是3')")
tdSql.execute(f"insert into {dbname}.jsons3_2 using {dbname}.jsons3 tags('{{\"tag1\":5,\"tag2\":\"beijing\"}}') values (1591060638000, 2, true, 'json3', 'sss')")
tdSql.execute(f"insert into {dbname}.jsons3_3 using {dbname}.jsons3 tags(NULL) values (1591060638000, 2, true, 'json3', 'sss')")
tdSql.query(f"select 'sss',33,a.jtag->'tag3' from {dbname}.jsons2 a,jsons3 b where a.ts=b.ts and a.jtag->'tag1'=b.jtag->'tag1'")
tdSql.checkData(0, 0, "sss")
tdSql.checkData(0, 2, "true")
tdSql.query(f"show create table jsons3_3")
tdSql.checkNotEqual(tdSql.queryResult[0][1].find("TAGS (null)"), 0)
res = tdSql.getColNameList(f"select 'sss',33,a.jtag->'tag3' from {dbname}.jsons2 a,jsons3 b where a.ts=b.ts and a.jtag->'tag1'=b.jtag->'tag1'")
cname_list = []