【转】OCI-22053: 溢出错误的原因和解决方法

本文介绍了Oracle数据库中数值类型的存储限制及可能遇到的溢出问题,并详细解释了如何使用Round函数来解决这一问题,包括函数的基本语法和多个示例。

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Oracle 数值数据类型最多可存储 38 个字节的精度。
当将 Oracle 数值转换为公共语言运行库数据类型时,
Oracle 值可能会变得过大。这会导致 Oracle OCI-22053 溢出错误。

解决方法是用round函数。

如何使用 Oracle Round 函數 (四捨五入)

描述 : 傳回一個數值,該數值是按照指定的小數位元數進行四捨五入運算的結果。

SELECT ROUND( number, [ decimal_places ] ) FROM DUAL

參數:

number : 欲處理之數值

decimal_places : 四捨五入 , 小數取幾位 ( 預設為 0 )

Sample :

select round(123.456) from dual; 回傳 123

select round(123.456, 0) from dual; 回傳 123

select round(123.456, 1) from dual; 回傳 123.5

select round(123.456, 2) from dual; 回傳 123.46

select round(123.456, 3) from dual; 回傳 123.456

select round(-123.456, 2) from dual; 回傳 -123.46

PS C:\Users\34537\dify\docker> docker compose up -d [+] Running 12/12 ✔ Network docker_default Created 0.1s ✔ Network docker_ssrf_proxy_network Created 0.0s ✔ Container docker-weaviate-1 Started 1.3s ✔ Container docker-sandbox-1 Started 1.5s ✔ Container docker-db-1 Healthy 4.0s ✔ Container docker-redis-1 Started 1.4s ✔ Container docker-ssrf_proxy-1 Started 1.5s ✔ Container docker-web-1 Started 1.5s ✔ Container docker-api-1 Started 4.7s ✔ Container docker-worker-1 Started 4.6s ✔ Container docker-plugin_daemon-1 Started 4.4s ✔ Container docker-nginx-1 Started 4.9s PS C:\Users\34537\dify\docker> docker compose ps NAME IMAGE COMMAND SERVICE CREATED STATUS PORTS docker-api-1 langgenius/dify-api:1.5.1 "/bin/bash /entrypoi…" api 14 seconds ago Up 9 seconds 5001/tcp docker-db-1 postgres:15-alpine "docker-entrypoint.s…" db 14 seconds ago Up 12 seconds (healthy) 5432/tcp docker-nginx-1 nginx:latest "sh -c 'cp /docker-e…" nginx 14 seconds ago Up 4 seconds 0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp docker-plugin_daemon-1 langgenius/dify-plugin-daemon:0.1.3-local "/bin/bash -c /app/e…" plugin_daemon 14 seconds ago Up 9 seconds 0.0.0.0:5003->5003/tcp docker-redis-1 redis:6-alpine "docker-entrypoint.s…" redis 14 seconds ago Up 13 seconds (health: starting) 6379/tcp docker-sandbox-1 langgenius/dify-sandbox:0.2.12 "/main" sandbox 14 seconds ago Up 13 seconds (health: starting) docker-ssrf_proxy-1 ubuntu/squid:latest "sh -c 'cp /docker-e…" ssrf_proxy 14 seconds ago Up 12 seconds 3128/tcp docker-weaviate-1 semitechnologies/weaviate:1.19.0 "/bin/weaviate --hos…" weaviate 14 seconds ago Up 13 seconds docker-web-1 langgenius/dify-web:1.5.1 "/bin/sh ./entrypoin…" web 14 seconds ago Restarting (0) 3 seconds ago docker-worker-1 langgenius/dify-api:1.5.1 "/bin/bash /entrypoi…" worker 14 seconds ago Up 9 seconds 5001/tcp PS C:\Users\34537\dify\docker> docker compose ps NAME IMAGE COMMAND SERVICE CREATED STATUS PORTS docker-api-1 langgenius/dify-api:1.5.1 "/bin/bash /entrypoi…" api 2 minutes ago Up 2 minutes 5001/tcp docker-db-1 postgres:15-alpine "docker-entrypoint.s…" db 2 minutes ago Up 2 minutes (healthy) 5432/tcp docker-nginx-1 nginx:latest "sh -c 'cp /docker-e…" nginx 2 minutes ago Restarting (1) 10 seconds ago docker-plugin_daemon-1 langgenius/dify-plugin-daemon:0.1.3-local "/bin/bash -c /app/e…" plugin_daemon 2 minutes ago Up 2 minutes 0.0.0.0:5003->5003/tcp docker-redis-1 redis:6-alpine "docker-entrypoint.s…" redis 2 minutes ago Up 2 minutes (healthy) 6379/tcp docker-sandbox-1 langgenius/dify-sandbox:0.2.12 "/main" sandbox 2 minutes ago Up 2 minutes (unhealthy) docker-ssrf_proxy-1 ubuntu/squid:latest "sh -c 'cp /docker-e…" ssrf_proxy 2 minutes ago Up 2 minutes 3128/tcp docker-weaviate-1 semitechnologies/weaviate:1.19.0 "/bin/weaviate --hos…" weaviate 2 minutes ago Up 2 minutes docker-web-1 langgenius/dify-web:1.5.1 "/bin/sh ./entrypoin…" web 2 minutes ago Restarting (0) 56 seconds ago docker-worker-1 langgenius/dify-api:1.5.1 "/bin/bash /entrypoi…" worker 2 minutes ago Up 2 minutes 5001/tcp PS C:\Users\34537\dify\docker> docker logs docker-web-1 PS C:\Users\34537\dify\docker> docker logs --tail 100 docker-web-1 PS C:\Users\34537\dify\docker> docker logs --previous docker-web-1 unknown flag: --previous See 'docker logs --help'. 其中docker-web-1一直在Restarting,并且关于web日志一直没反应,该怎么办(说中文)
最新发布
07-09
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