本文共 354 字,大约阅读时间需要 1 分钟。
pgsql=# -- Multiline commentspgsql=# SELECT 'Multi' /* This comment extends acrosspgsql*# * numberous lines, and can bepgsql*# * /*nested safely */ pgsql*# Can you understand pgsql*# * Now the end*/pgsql-# || '-test' AS example; example ------------ Multi-test(1 row)pgsql=#
转载地址:http://ogaao.baihongyu.com/