LightDB23.2新特性支持独立的客户端安装部署

获取安装包后解压

[lightdb@hs-10-20-30-218 yc]$ unzip lightdb-x-client-13.8-23.2-12475-el7.x86_64.zip 
Archive:  lightdb-x-client-13.8-23.2-12475-el7.x86_64.zip
   creating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/
   creating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/lt_distributed_probackup.py  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/lt_distributed_dump.py  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/lt_distributed_restore.py  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/ltlog.py  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/base.py  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/ltuldr  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/lt_basebackup  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/lt_dump  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/lt_dumpall  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/lt_isready  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/lt_probackup  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/lt_restore  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/lt_verifybackup  
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/bin/ltsql  
   creating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/lib/
    linking: lightdb-x-client-13.8-23.2-12475-el7.x86_64/lib/libpq.so.5  -> libpq.so.5.13 
  inflating: lightdb-x-client-13.8-23.2-12475-el7.x86_64/lib/libpq.so.5.13  
finishing deferred symbolic links:
  lightdb-x-client-13.8-23.2-12475-el7.x86_64/lib/libpq.so.5 -> libpq.so.5.13

客户端安装包包含如下命令功能

[lightdb@hs-10-20-30-218 bin]$ ls -ltr
total 7680
-rwxr-xr-x 1 lightdb lightdb  373448 Jun 21 09:10 lt_verifybackup
-rwxr-xr-x 1 lightdb lightdb  104144 Jun 21 09:10 ltuldr
-rwxr-xr-x 1 lightdb lightdb 1955560 Jun 21 09:10 ltsql
-rwxr-xr-x 1 lightdb lightdb  708800 Jun 21 09:10 lt_restore
-rwxr-xr-x 1 lightdb lightdb 1897464 Jun 21 09:10 lt_probackup
-rwxr-xr-x 1 lightdb lightdb   14018 Jun 21 09:10 ltlog.py
-rwxr-xr-x 1 lightdb lightdb  241024 Jun 21 09:10 lt_isready
-rwxr-xr-x 1 lightdb lightdb  355504 Jun 21 09:10 lt_dumpall
-rwxr-xr-x 1 lightdb lightdb 1463624 Jun 21 09:10 lt_dump
-rwxr-xr-x 1 lightdb lightdb   68133 Jun 21 09:10 lt_distributed_restore.py
-rwxr-xr-x 1 lightdb lightdb  131304 Jun 21 09:10 lt_distributed_probackup.py
-rwxr-xr-x 1 lightdb lightdb   60967 Jun 21 09:10 lt_distributed_dump.py
-rwxr-xr-x 1 lightdb lightdb  441712 Jun 21 09:10 lt_basebackup
-rw-r--r-- 1 lightdb lightdb   20400 Jun 21 09:10 base.py

配置环境变量，或者直接访问ltsql

[lightdb@hs-10-20-30-218 bin]$ ./ltsql -U test -d test -h 10.20.30.199 -p 54321
Password for user test: 
ltsql (13.8-23.2)
Type "help" for help.
test@test=# prompt '1111';
'1111';