如何将长 PL/pgSQL 代码行拆分为多行？

Question

有没有办法将一长行 PL/pgSQL 代码拆分成多行？我的上下文是一个触发器函数，我按照以下方式将插入记录到表中：

INSERT INTO insert_log (log_time, description)
VALUES (
    now()
    , 'A description. Made up of 3 semi long sentences. That I want to split, in the code, not in the log table, over 3 lines for readability.'
);

Answer 1

如手册中所述，字符串常量可以拆分为多行

INSERT INTO insert_log (log_time, description)
VALUES (
    now()
    , 'A description. Made up of 3 semi long sentences. '
      'That I want to split, in the code, not in the log table, '
      'over 3 lines for readability.'
);