* [TD4959]<feature>: taosdump support dumping binary data.

* [TD-4959]<feature>: taosdump support avro format.

add avro as submodule.

* [TD-4959]<feature>: taosdump support avro format.

add avro as submodule.

* taosdump code refactoring.

* add avro argument interface.

* fix arm32 build issue.

* hugh refactoring.

* fix tag value rather than reuse note.

* redefine note/varible

* taosdump text-format dump reworked.

* use avro standard schema format.

* build avro-c on linux only.

* avro schema write works.

* support bool,tinyint,smallint,int,bigint,float,double,timestamp write

* support nchar dump

* support all codecs

* adjust options order.

* refactor code

* multithread dump in sql refactored.

* fix nchar quote mark.

* fix bash script error

* fix arg parse issue.

* add avro dump in stmt interfaces.

* basic dump in works.

* fix src/kit/taosdump/CMakeLists.txt for CentOS

* fix memory leak.

* no avro utils installed

* make cmake and install script supports avro.

* fix makerpm.sh mistake.

* fix CMakeLists.txt and partially add null support
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD4959]<feature>: taosdump support dumping binary data.

* [TD-4959]<feature>: taosdump support avro format.

add avro as submodule.

* [TD-4959]<feature>: taosdump support avro format.

add avro as submodule.

* taosdump code refactoring.

* add avro argument interface.

* fix arm32 build issue.

* hugh refactoring.

* fix tag value rather than reuse note.

* redefine note/varible

* taosdump text-format dump reworked.

* use avro standard schema format.

* build avro-c on linux only.

* avro schema write works.

* support bool,tinyint,smallint,int,bigint,float,double,timestamp write

* support nchar dump

* support all codecs

* adjust options order.

* refactor code

* multithread dump in sql refactored.

* fix nchar quote mark.

* fix bash script error

* fix arg parse issue.

* add avro dump in stmt interfaces.

* basic dump in works.

* fix src/kit/taosdump/CMakeLists.txt for CentOS

* fix memory leak.

* no avro utils installed

* make cmake and install script supports avro.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-10689]optimize memory using for arm platform

* [TD-10689]optimize memory using for arm platform(master)

* fix

* remove empty line

* remove escape Char

* resolve conflict:

* remove unused variables
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-3197]<fix>: taosdemo and taosdump coverity scan issues.

* exit if read sample file failed.

* fix converity scan issue.

* fix coverity scan issue.

* fix coverity scan memory leak.

* fix resource leak reported by coverity scan.

* fix taosdemo coverity scan issue.

* fix tcsetattr and getchar return value determination bug.

* fix coverity scan issue.

* fix two more coverity scan issues.

* fix stmt batch coverity scan issue.

* change to portable format.

* fix coverity scan issue

* [TD-10578]<fix>: taosdemo rest interface slow.

* fix missed 200

* fix taosdemo coverity scan issue.

* fix taosdemo coverity scan issue.

* fix taosdemo testcase for restful result.

* make master taosdemo rest logic same as develop

* modify taosdemo param to reflect current tbname prefix.

* remove chmod to make script keep same mod.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-3197] <fix>: fix taosdemo coverity scan issues.

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

fix subscribeTest pids uninitialized.

* [TD-3197] <fix>: fix taosdemo coverity scan issues.

* [TD-3197] <fix>: fix coverity scan issues.

check super tbl info pointer.

* [TD-3197] <fix>: fix coverity scan issues.

move sub tbl query thread join into loop

* [TD-3197] <fix>: fix coverity scan issues.

remove unused variable

* [TD-3197] <fix>: fix coverity scan issues.

use more secure random library

* [TD-3197] <fix>: fix coverity scan issues.

use strncpy for more safe

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

replace arc4random with rand().

* [TD-3197] <fix>: fix coverity scan issues.

check stb info pointer for start time

* [TD-3197] <fix>: fix coverity scan issues.

fix strcpy vulnerability

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

modify taosdemoTest2. try to check database continously.

* [TD-3197] <fix>: taosdemo coverity scan issues.

* [TD-3197] <fix>: fix memory leak when parsing arguments.

* [TD-3197] <fix>: fix cmake strip arguments.

* [TD-3197] <fix>: taosdemo coverity scan.

fix cmake string manipulation.

* [TD-3197]<fix>: taosdemo coverity scan issue.

configDir buffer overwrite.

* [TD-3197]<fix>: coverity scan issue.

taosdump argument validation.

* [TD-3197]<fix>: taosdemo and taosdump coverity scan issues.

* [TD-3197]<fix>: taosdemo coverity scan.

append result buf to file. for develop branch.

* exit if read sample file failed.

* fix converity scan issue.

* fix coverity scan issue.

* fix coverity scan memory leak.

* fix resource leak reported by coverity scan.

* fix taosdemo coverity scan issue.

* fix tcsetattr and getchar return value determination bug.

* fix coverity scan issue.

* fix two more coverity scan issues.

* fix stmt batch coverity scan issue.

* change to portable format.

* delete tests/examples/c/'-g' file

* fix example compile error.

* fix coverity scan issue

* fix taosdemo coverity scan issue.

* fix taosdemo test case for restful query

* make initOfQueryMeta() back to solve restful issue.

* fix test case keep 36 days.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-10401]<feature>: tdengine plugin based on datax

* datax JNI plugin

* remove getGlobalMethod in dataxPlugin method

* change

* change

* change

* taos_schemaless changed

* add getErrMsgByCode for insertOpentsdbJson

* remove useless print

* change implements

* fix Darwin compile error

* [TD-10771]<fix>: fix invalid syntax error for python2
Co-authored-by: NHuo Linhe <linhehuo@gmail.com>

* [TD-3197]<fix>: taosdemo and taosdump coverity scan issues.

* exit if read sample file failed.

* fix converity scan issue.

* fix coverity scan issue.

* fix coverity scan memory leak.

* fix resource leak reported by coverity scan.

* fix taosdemo coverity scan issue.

* fix tcsetattr and getchar return value determination bug.

* fix coverity scan issue.

* fix two more coverity scan issues.

* fix stmt batch coverity scan issue.

* change to portable format.

* fix coverity scan issue

* [TD-10578]<fix>: taosdemo rest interface slow.

* fix missed 200

* fix taosdemo coverity scan issue.

* fix taosdemo coverity scan issue.

* fix taosdemo testcase for restful result.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-3197] <fix>: fix taosdemo coverity scan issues.

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

fix subscribeTest pids uninitialized.

* [TD-3197] <fix>: fix taosdemo coverity scan issues.

* [TD-3197] <fix>: fix coverity scan issues.

check super tbl info pointer.

* [TD-3197] <fix>: fix coverity scan issues.

move sub tbl query thread join into loop

* [TD-3197] <fix>: fix coverity scan issues.

remove unused variable

* [TD-3197] <fix>: fix coverity scan issues.

use more secure random library

* [TD-3197] <fix>: fix coverity scan issues.

use strncpy for more safe

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

replace arc4random with rand().

* [TD-3197] <fix>: fix coverity scan issues.

check stb info pointer for start time

* [TD-3197] <fix>: fix coverity scan issues.

fix strcpy vulnerability

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

modify taosdemoTest2. try to check database continously.

* [TD-3197] <fix>: taosdemo coverity scan issues.

* [TD-3197] <fix>: fix memory leak when parsing arguments.

* [TD-3197] <fix>: fix cmake strip arguments.

* [TD-3197] <fix>: taosdemo coverity scan.

fix cmake string manipulation.

* [TD-3197]<fix>: taosdemo coverity scan issue.

configDir buffer overwrite.

* [TD-3197]<fix>: coverity scan issue.

taosdump argument validation.

* [TD-3197]<fix>: taosdemo and taosdump coverity scan issues.

* [TD-3197]<fix>: taosdemo coverity scan.

append result buf to file. for develop branch.

* exit if read sample file failed.

* fix converity scan issue.

* fix coverity scan issue.

* fix coverity scan memory leak.

* fix resource leak reported by coverity scan.

* fix taosdemo coverity scan issue.

* fix tcsetattr and getchar return value determination bug.

* fix coverity scan issue.

* fix two more coverity scan issues.

* fix stmt batch coverity scan issue.

* change to portable format.

* delete tests/examples/c/'-g' file

* fix example compile error.

* fix coverity scan issue

* fix taosdemo coverity scan issue.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* memory save for cmdline

* optimize memory using for arm platform

* remove unused var

* save random data init mem usage

* free db and stb

* add prepared_rand parameter

* free g_Dbs

* fix

* fix coredump when free

* modify free point

* fix nchar binary randomness

* [TD-10465]<feature>taosdemo support schemaless

* fix performance output

* tasodemo sml interlace

* sml interlace

* sml interlace

* fix memory leak

* taosdemo sml interlace

* fix core dump

* memory save for cmdline

* optimize memory using for arm platform

* remove unused var

* save random data init mem usage

* free db and stb

* add prepared_rand parameter

* free g_Dbs

* fix

* fix coredump when free

* modify free point

* add -E to --help

* add escape char to stable

* stable escape char

* fix converity scan issue.

* fix converity issues

* fix converity scan issue.

* fix coverity scaned memory leak.

* fix coverity scan issues.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* fix few coverity scan issues.

* fix coverity scaned memory leak.

* fix coverity scan issues.

* [TD-3197] <fix>: fix taosdemo coverity scan issues.

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

fix subscribeTest pids uninitialized.

* [TD-3197] <fix>: fix taosdemo coverity scan issues.

* [TD-3197] <fix>: fix coverity scan issues.

check super tbl info pointer.

* [TD-3197] <fix>: fix coverity scan issues.

move sub tbl query thread join into loop

* [TD-3197] <fix>: fix coverity scan issues.

remove unused variable

* [TD-3197] <fix>: fix coverity scan issues.

use more secure random library

* [TD-3197] <fix>: fix coverity scan issues.

use strncpy for more safe

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

replace arc4random with rand().

* [TD-3197] <fix>: fix coverity scan issues.

check stb info pointer for start time

* [TD-3197] <fix>: fix coverity scan issues.

fix strcpy vulnerability

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

modify taosdemoTest2. try to check database continously.

* [TD-3197] <fix>: taosdemo coverity scan issues.

* [TD-3197] <fix>: fix memory leak when parsing arguments.

* [TD-3197] <fix>: fix cmake strip arguments.

* [TD-3197] <fix>: taosdemo coverity scan.

fix cmake string manipulation.

* [TD-3197]<fix>: taosdemo coverity scan issue.

configDir buffer overwrite.

* [TD-3197]<fix>: coverity scan issue.

taosdump argument validation.

* [TD-3197]<fix>: taosdemo and taosdump coverity scan issues.

* [TD-3197]<fix>: taosdemo coverity scan.

append result buf to file. for develop branch.

* exit if read sample file failed.

* fix converity scan issue.

* fix coverity scan issue.

* fix coverity scan memory leak.

* fix resource leak reported by coverity scan.

* fix taosdemo coverity scan issue.

* fix tcsetattr and getchar return value determination bug.

* fix coverity scan issue.

* fix two more coverity scan issues.

* fix stmt batch coverity scan issue.

* change to portable format.

* delete tests/examples/c/'-g' file

* fix example compile error.

* fix coverity scan issue
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-3197]<fix>: taosdemo and taosdump coverity scan issues.

* exit if read sample file failed.

* fix converity scan issue.

* fix coverity scan issue.

* fix coverity scan memory leak.

* fix resource leak reported by coverity scan.

* fix taosdemo coverity scan issue.

* fix tcsetattr and getchar return value determination bug.

* fix coverity scan issue.

* fix two more coverity scan issues.

* fix stmt batch coverity scan issue.

* change to portable format.

* fix coverity scan issue
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-10578]<fix>: taosdemo rest interface slow.

* fix missed 200

* fix create table count

* make socket per thread

* fix sockfd read timeout

* add socket to each query thread

* [TD-10469]<docs>: use blm3 for devops

* resolve conflict.

* rerun drone
Co-authored-by: Nzhaoyanggh <yzhao@taosdata.com>

* [TD-10539]<feature>taosdemo Support a escape characte inr table name

* escape char also sup in cmd line

* fix normal table condition

* [TD-10469]<feature>: use blm to replace httpd

* add blm3 as submodule and modify the install script.

* make http disabled by default.

* use external project for go build.

* make install and systemctl works.

* change blm3 to official repo.

* fix alert build missing sqlx package.

* update README regarding golang env setup.

* remove blm3.

* modify script to support blm3

* <test>udpate submodule in CI

* update jenkinsfile

* update blm3 with statsd port changed and config file name changed.

* still use tdengine's httpd for lite version.

* include blm.toml in released packages.

* merge with develop branch.

* update grafana plugin to support telegraf.

* fix python test framework

* fix blm3.toml name

* comment off restful test for blm3 CI.

* fix blm.toml name

* comment off http related case for blm3.

* fix cmake define.inc for windows build

* update grafanaplugin

* update blm3

* update grafana.

* update grafana plugin to support statsd.

* update blm3 to support lower version go.

* update grafanaplugin and blm3 bugfix.

* update grafana plugin, dashboard name changed.

update blm3 for cinterface error code.

* disable blm3 in arm32

* support blm3 --version

* change cmake minimum version requirement from 2.8 to 3.0
Co-authored-by: Nliuyq-617 <yqliu@taosdata.com>

* [TD-10538]<feature>taosdemo support csv ts col

* change name

* prompt user warning

* remove space

* fix taosdemo tdengien version

* fix taosdump tdengien version

* [TS-409]<release>: OEM packaging scripts

* email change

* fix few coverity scan issues.

* fix coverity scaned memory leak.

* [TD-10530]<fix>: taosdump infinite loop

query table des fail on normal table.
and value is NULL.

* fix binary string with quote symbol

* [TD-10530]<fix>: taosdump infinite loop

query table des fail on normal table.
and value is NULL.

* fix binary string with quote symbol