Talk is cheap, show me the code ^_^ package main import ( "fmt" ) // PrintString : test for interface type PrintString interface { String() string } // Person :
安装 mysql_fdw SELECT * from pg_available_extensions where name like '%fdw%'; name | default_version | installed_version | comment --------------+-----------------+-------------------+---------------------------------------------------- file_fdw | 1.0 | [null] | foreign-data wrapper for flat file