WHEN division_by_zero THEN:这一行捕获了除以零的异常,并输出一条通知消息。 WHEN OTHERS THEN:这一行捕获了所有其他类型的异常,并使用SQLERRM变量来获取错误消息,然后输出该消息。 将错误信息输出或记录: 在异常处理中,我们使用RAISE NOTICE语句来输出错误信息。您还可以选择将错误信息记录到日志文件中,或者通过其...
1. The result of these numeric division queries should be consistent. If one aborts, then they probably should both abort. 2. I don't think that division by zero should abort. This problem was brought to my attention by a user the was computing "Percent Profit". Profit / Net = %Profit...
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION max_connections=1000 server-id=100 log-bin=mysql-bin [client] default-character-set=utf8 [mysql] default-character-set=utf8 ### 从库的配置### [mysqld] user=mysql character-set-...
- "--collation-server=utf8mb4_unicode_ci" - "--sql_mode=NO_AUTO_VALUE_ON_ZERO,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION,PIPES_AS_CONCAT,ANSI_QUOTES" volumes: - ./init/slave:/docker-entrypoint-initdb.d - ./data/slave:/var/l...
(*)/0.0 from pg_class; ERROR: division by zero CONTEXT: postgres: knizhnik postgres [local] SELECT(numeric_div+0xbc) [0x7c5ebc] postgres: knizhnik postgres [local] SELECT() [0x5fe4e2] postgres: knizhnik postgres [local] SELECT() [0x610730] postgres: knizhnik postgres [local] SELECT()...
- --sql-mode=ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION - POSTGRES_PASSWORD=kitsune - POSTGRES_USER=kitsune - POSTGRES_DB=kitsune - LC_ALL=C.UTF-8 ports: - "5432:5432" volumes: - mysqlvolume:/var/lib/mysql - pgvolume:/var/lib/postgresql/data elasticsearch: ...
EXCEPTION WHEN division_by_zero THEN RAISE NOTICE 'foo text'; END; $$ LANGUAGE plpgsql; pokus=# select foo(); NOTICE: foo text foo --- (1 row) CREATE OR REPLACE FUNCTION foo() RETURNS void AS $$ DECLARE uexcpt01 EXCEPTION; BEGIN...
# division by NAN (NaN == 0), -mp1 fixes it, so add it to the CFLAGS. PGAC_PROG_CC_CFLAGS_OPT([-mp1]) PGAC_PROG_CXX_CFLAGS_OPT([-mp1]) # Make sure strict aliasing is off (though this is said to be the default) PGAC_PROG_CC_CFLAGS_OPT([-fno-strict-aliasing]) ...
Example division of logical schema sets for one of the existing databases with schemas 1 – 15 具有模式 1 – 15 的现有数据库之一的逻辑模式集划分示例 We used Terraform to automate the provisioning process and configured the new databases with the smaller instance types and disks, since they now...
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