@@ -40,7 +40,7 @@ The username used in the following examples is: `root`, and password is: `Timech
4040And the authorization header is
4141
4242```
43- Authorization: Basic cm9vdDpyb290
43+ Authorization: Basic cm9vdDpUaW1lY2hvREJAMjAyMQ==
4444```
4545
4646- If a user authorized with incorrect username or password, the following error is returned:
@@ -152,7 +152,7 @@ Tip: Statements like `select * from root.xx.**` are not recommended because thos
152152** Expression query**
153153
154154``` shell
155- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"select s3, s4, s3 + 1 from root.sg27 limit 2"}' http://127.0.0.1:18080/rest/v2/query
155+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"select s3, s4, s3 + 1 from root.sg27 limit 2"}' http://127.0.0.1:18080/rest/v2/query
156156````
157157
158158` ` ` json
@@ -187,7 +187,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
187187** Show child paths**
188188
189189` ` ` shell
190- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"show child paths root"}' http://127.0.0.1:18080/rest/v2/query
190+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"show child paths root"}' http://127.0.0.1:18080/rest/v2/query
191191` ` `
192192
193193` ` ` json
@@ -209,7 +209,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
209209** Show child nodes**
210210
211211` ` ` shell
212- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"show child nodes root"}' http://127.0.0.1:18080/rest/v2/query
212+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"show child nodes root"}' http://127.0.0.1:18080/rest/v2/query
213213` ` `
214214
215215` ` ` json
@@ -231,7 +231,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
231231** Show all ttl**
232232
233233` ` ` shell
234- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"show all ttl"}' http://127.0.0.1:18080/rest/v2/query
234+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"show all ttl"}' http://127.0.0.1:18080/rest/v2/query
235235` ` `
236236
237237` ` ` json
@@ -258,7 +258,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
258258** Show ttl**
259259
260260` ` ` shell
261- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"show ttl on root.sg27"}' http://127.0.0.1:18080/rest/v2/query
261+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"show ttl on root.sg27"}' http://127.0.0.1:18080/rest/v2/query
262262` ` `
263263
264264` ` ` json
@@ -283,7 +283,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
283283** Show functions**
284284
285285` ` ` shell
286- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"show functions"}' http://127.0.0.1:18080/rest/v2/query
286+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"show functions"}' http://127.0.0.1:18080/rest/v2/query
287287` ` `
288288
289289` ` ` json
@@ -321,7 +321,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
321321** Show timeseries**
322322
323323` ` ` shell
324- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"show timeseries"}' http://127.0.0.1:18080/rest/v2/query
324+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"show timeseries"}' http://127.0.0.1:18080/rest/v2/query
325325` ` `
326326
327327` ` ` json
@@ -394,7 +394,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
394394** Show latest timeseries**
395395
396396` ` ` shell
397- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"show latest timeseries"}' http://127.0.0.1:18080/rest/v2/query
397+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"show latest timeseries"}' http://127.0.0.1:18080/rest/v2/query
398398` ` `
399399
400400` ` ` json
@@ -467,7 +467,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
467467** Count timeseries**
468468
469469` ` ` shell
470- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"count timeseries root.**"}' http://127.0.0.1:18080/rest/v2/query
470+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"count timeseries root.**"}' http://127.0.0.1:18080/rest/v2/query
471471` ` `
472472
473473` ` ` json
@@ -488,7 +488,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
488488** Count nodes**
489489
490490` ` ` shell
491- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"count nodes root.** level=2"}' http://127.0.0.1:18080/rest/v2/query
491+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"count nodes root.** level=2"}' http://127.0.0.1:18080/rest/v2/query
492492` ` `
493493
494494` ` ` json
@@ -509,7 +509,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
509509** Show devices**
510510
511511` ` ` shell
512- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"show devices"}' http://127.0.0.1:18080/rest/v2/query
512+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"show devices"}' http://127.0.0.1:18080/rest/v2/query
513513` ` `
514514
515515` ` ` json
@@ -536,7 +536,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
536536** Show devices with database**
537537
538538` ` ` shell
539- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"show devices with database"}' http://127.0.0.1:18080/rest/v2/query
539+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"show devices with database"}' http://127.0.0.1:18080/rest/v2/query
540540` ` `
541541
542542` ` ` json
@@ -568,7 +568,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
568568** List user**
569569
570570` ` ` shell
571- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"list user"}' http://127.0.0.1:18080/rest/v2/query
571+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"list user"}' http://127.0.0.1:18080/rest/v2/query
572572` ` `
573573
574574` ` ` json
@@ -589,7 +589,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
589589** Aggregation**
590590
591591` ` ` shell
592- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"select count(*) from root.sg27"}' http://127.0.0.1:18080/rest/v2/query
592+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"select count(*) from root.sg27"}' http://127.0.0.1:18080/rest/v2/query
593593` ` `
594594
595595` ` ` json
@@ -616,7 +616,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
616616** Group by level**
617617
618618` ` ` shell
619- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"select count(*) from root.** group by level = 1"}' http://127.0.0.1:18080/rest/v2/query
619+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"select count(*) from root.** group by level = 1"}' http://127.0.0.1:18080/rest/v2/query
620620` ` `
621621
622622` ` ` json
@@ -641,7 +641,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
641641** Group by**
642642
643643` ` ` shell
644- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"select count(*) from root.sg27 group by([1635232143960,1635232153960),1s)"}' http://127.0.0.1:18080/rest/v2/query
644+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"select count(*) from root.sg27 group by([1635232143960,1635232153960),1s)"}' http://127.0.0.1:18080/rest/v2/query
645645` ` `
646646
647647` ` ` json
@@ -695,7 +695,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
695695** Last**
696696
697697` ` ` shell
698- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"select last s3 from root.sg27"}' http://127.0.0.1:18080/rest/v2/query
698+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"select last s3 from root.sg27"}' http://127.0.0.1:18080/rest/v2/query
699699` ` `
700700
701701` ` ` json
@@ -726,7 +726,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -
726726** Disable align**
727727
728728` ` ` shell
729- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"select * from root.sg27 disable align"}' http://127.0.0.1:18080/rest/v2/query
729+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"select * from root.sg27 disable align"}' http://127.0.0.1:18080/rest/v2/query
730730` ` `
731731
732732` ` ` json
@@ -739,7 +739,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
739739** Align by device**
740740
741741` ` ` shell
742- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"select count(s3) from root.sg27 align by device"}' http://127.0.0.1:18080/rest/v2/query
742+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"select count(s3) from root.sg27 align by device"}' http://127.0.0.1:18080/rest/v2/query
743743` ` `
744744
745745` ` ` json
@@ -752,7 +752,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
752752** Select into**
753753
754754` ` ` shell
755- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"select s3, s4 into root.sg29.s1, root.sg29.s2 from root.sg27"}' http://127.0.0.1:18080/rest/v2/query
755+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"select s3, s4 into root.sg29.s1, root.sg29.s2 from root.sg27"}' http://127.0.0.1:18080/rest/v2/query
756756` ` `
757757
758758` ` ` json
@@ -778,7 +778,7 @@ Parameter Description:
778778
779779Example request:
780780` ` ` shell
781- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"sql":"CREATE DATABASE root.ln"}' http://127.0.0.1:18080/rest/v2/nonQuery
781+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"sql":"CREATE DATABASE root.ln"}' http://127.0.0.1:18080/rest/v2/nonQuery
782782` ` `
783783
784784Response parameters:
@@ -819,7 +819,7 @@ Parameter Description:
819819
820820Example request:
821821` ` ` shell
822- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"timestamps":[1635232143960,1635232153960],"measurements":["s3","s4"],"data_types":["INT32","BOOLEAN"],"values":[[11,null],[false,true]],"is_aligned":false,"device":"root.sg27"}' http://127.0.0.1:18080/rest/v2/insertTablet
822+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"timestamps":[1635232143960,1635232153960],"measurements":["s3","s4"],"data_types":["INT32","BOOLEAN"],"values":[[11,null],[false,true]],"is_aligned":false,"device":"root.sg27"}' http://127.0.0.1:18080/rest/v2/insertTablet
823823` ` `
824824
825825Sample response:
@@ -858,7 +858,7 @@ Parameter Description:
858858
859859Example request:
860860` ` ` shell
861- curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpyb290 " -X POST --data ' {"timestamps":[1635232113960,1635232151960,1635232143960,1635232143960],"measurements_list":[["s33","s44"],["s55","s66"],["s77","s88"],["s771","s881"]],"data_types_list":[["INT32","INT64"],["FLOAT","DOUBLE"],["FLOAT","DOUBLE"],["BOOLEAN","TEXT"]],"values_list":[[1,11],[2.1,2],[4,6],[false,"cccccc"]],"is_aligned":false,"devices":["root.s1","root.s1","root.s1","root.s3"]}' http://127.0.0.1:18080/rest/v2/insertRecords
861+ curl -H " Content-Type:application/json" -H " Authorization:Basic cm9vdDpUaW1lY2hvREJAMjAyMQ== " -X POST --data ' {"timestamps":[1635232113960,1635232151960,1635232143960,1635232143960],"measurements_list":[["s33","s44"],["s55","s66"],["s77","s88"],["s771","s881"]],"data_types_list":[["INT32","INT64"],["FLOAT","DOUBLE"],["FLOAT","DOUBLE"],["BOOLEAN","TEXT"]],"values_list":[[1,11],[2.1,2],[4,6],[false,"cccccc"]],"is_aligned":false,"devices":["root.s1","root.s1","root.s1","root.s3"]}' http://127.0.0.1:18080/rest/v2/insertRecords
862862` ` `
863863
864864Sample response:
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