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umzzil nngMay 24, 2026 โข 2 min read
ORA-00202 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00202๋? ORA-00202 ์๋ฌ๋ Oracle ๋ฐ์ดํฐ๋ฒ ์ด์ค๊ฐ ์ปจํธ๋กค ํ์ผ(Control File)์ ์ ๊ทผํ๋ ค๊ณ ํ ๋ ํด๋น ํ์ผ์ ์ฌ์ฉํ ์ ์๋...
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umzzil nngMay 29, 2026 โข 2 min read
Oracle ORA-00028 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00028 your session has been killed ๋? ORA-00028 ์๋ฌ๋ ํ์ฌ ์ฌ์ฉ ์ค์ธ Oracle ์ธ์ ์ด DBA ๋๋ ๊ถํ ์๋...
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umzzil nngMay 28, 2026 โข 3 min read
Oracle ORA-00021 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00021 session attached to some other process ๋? ORA-00021 ์๋ฌ๋ Oracle ๋ฐ์ดํฐ๋ฒ ์ด์ค์์ ํน์ ์ธ์ ์ด...
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umzzil nngMay 28, 2026 โข 2 min read
PostgreSQL 01008 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
01008 implicit zero bit padding ๋? PostgreSQL ์๋ฌ ์ฝ๋ 01008์ WARNING: implicit zero bit...
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umzzil nngMay 26, 2026 โข 2 min read
ORA-00221 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00221๋? ORA-00221์ Oracle ๋ฐ์ดํฐ๋ฒ ์ด์ค๊ฐ ์ปจํธ๋กค ํ์ผ(Control File)์ ์ฐ๊ธฐ ์์ ์ ์ํํ๋ ๋์ค ์ค๋ฅ๊ฐ ๋ฐ์ํ์ ๋ ๋ํ๋๋...
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umzzil nngMay 24, 2026 โข 2 min read
ORA-00203 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00203: using the wrong control files ์๋ฒฝ ํด๊ฒฐ ๊ฐ์ด๋ ORA-00203๋? ORA-00203์...
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umzzil nngMay 24, 2026 โข 2 min read
ORA-00205 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00205๋? ORA-00205๋ Oracle ๋ฐ์ดํฐ๋ฒ ์ด์ค๊ฐ ์์(STARTUP) ๊ณผ์ ์์ ์ปจํธ๋กค ํ์ผ(Control File)์ ์๋ณํ๊ฑฐ๋ ์ด์ง ๋ชปํ ๋...
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umzzil nngMay 23, 2026 โข 2 min read
ORA-00200 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00200: Control File Could Not Be Created ์๋ฒฝ ํด๊ฒฐ ๊ฐ์ด๋ ...
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umzzil nngMay 26, 2026 โข 2 min read
ORA-00214 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00214 ์๋ฒฝ ๊ฐ์ด๋: ์ปจํธ๋กค ํ์ผ ๋ฒ์ ๋ถ์ผ์น ๋ฌธ์ ํด๊ฒฐ ORA-00214๋? ORA-00214๋ Oracle ๋ฐ์ดํฐ๋ฒ ์ด์ค๊ฐ...
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umzzil nngMay 23, 2026 โข 2 min read
ORA-00072 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00072๋? ORA-00072 ์๋ฌ๋ "process is not active"๋ผ๋ ๋ฉ์์ง์ ํจ๊ป ๋ฐ์ํ๋ฉฐ, Oracle์ด ํน์ ํ๋ก์ธ์ค์ ์ ๊ทผํ๊ฑฐ๋...
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umzzil nngMay 28, 2026 โข 2 min read
Oracle ORA-00019 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00019 maximum number of session licenses exceeded ๋? ORA-00019 ์๋ฌ๋ Oracle ๋ฐ์ดํฐ๋ฒ ์ด์ค์ ํ๊ฐ๋...
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umzzil nngMay 29, 2026 โข 2 min read
Oracle ORA-00022 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00022 invalid session ID ๋? ORA-00022 ์๋ฌ๋ Oracle ๋ฐ์ดํฐ๋ฒ ์ด์ค์์ ์ธ์ ID๊ฐ ์ ํจํ์ง ์์ ๋ ๋ฐ์ํ๋ ์ค๋ฅ์ ๋๋ค....
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umzzil nngMay 27, 2026 โข 3 min read
01000 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
PostgreSQL ๊ฒฝ๊ณ ์ฝ๋ 01000 ์๋ฒฝ ๊ฐ์ด๋: Warning ์ฒ๋ฆฌ์ ๋ชจ๋ ๊ฒ 01000๋? PostgreSQL์ SQLSTATE ์ฝ๋...
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umzzil nngMay 26, 2026 โข 2 min read
ORA-00215 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00215๋? ORA-00215 ์๋ฌ๋ Oracle ๋ฐ์ดํฐ๋ฒ ์ด์ค๊ฐ ์์(STARTUP) ๋๋ ๋ง์ดํธ(MOUNT) ๊ณผ์ ์์ ์ ํจํ ์ปจํธ๋กค ํ์ผ(Control...
#oracle#ora00215#ora#dba
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umzzil nngMay 29, 2026 โข 3 min read
Oracle ORA-00031 Error: Causes and Solutions Complete Guide
ORA-00031: Session Marked for Kill โ What It Means and How to Fix It ORA-00031 occurs when...
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umzzil nngMay 25, 2026 โข 2 min read
ORA-00207 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00207: ์ค๋ฌด DBA๋ฅผ ์ํ ์๋ฒฝ ๊ฐ์ด๋ ORA-00207๋? ORA-00207์ Oracle ๋ฐ์ดํฐ๋ฒ ์ด์ค๊ฐ...
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umzzil nngMay 29, 2026 โข 3 min read
Oracle ORA-00051 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00051 timeout occurred while waiting for a resource ๋? ORA-00051์ Oracle ๋ฐ์ดํฐ๋ฒ ์ด์ค์์ ํน์ ...
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umzzil nngMay 23, 2026 โข 2 min read
ORA-00201 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00201๋? ORA-00201 ์๋ฌ๋ "control file version incompatible with ORACLE version", ์ฆ ์ปจํธ๋กค...
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umzzil nngMay 25, 2026 โข 2 min read
ORA-00211 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00211: control file does not match previous control files Oracle ๋ฐ์ดํฐ๋ฒ ์ด์ค ์ด์ ํ์ฅ์์ ๋ง์ฃผ์น๋ฉด...
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umzzil nngMay 28, 2026 โข 2 min read
PostgreSQL 0100C ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
0100C๋? PostgreSQL ์๋ฌ ์ฝ๋ 0100C๋ "dynamic result sets returned" ๋ก, SQL ํจ์๋ ํ๋ก์์ ๊ฐ ํธ์ถ์๊ฐ ๊ธฐ๋ํ์ง...
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umzzil nngMay 29, 2026 โข 2 min read
Oracle ORA-00054 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00054 resource busy and acquire with NOWAIT specified ๋? ORA-00054 ์๋ฌ๋ ํน์ ํ ์ด๋ธ์ด๋ ๋ฆฌ์์ค์...
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umzzil nngMay 29, 2026 โข 3 min read
PostgreSQL 02000 Error: Causes and Solutions Complete Guide
PostgreSQL Error 02000: No Data PostgreSQL SQLSTATE 02000 ("no data") occurs when a query...
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umzzil nngMay 27, 2026 โข 2 min read
ORA-00250 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
ORA-00250๋? ORA-00250 ์๋ฌ๋ Oracle ๋ฐ์ดํฐ๋ฒ ์ด์ค์์ ์์นด์ด๋ฒ(Archiver) ํ๋ก์ธ์ค๊ฐ ์์๋์ง ์์ ์ํ์์ ์์นด์ด๋ธ ๊ด๋ จ ์์ ์...
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umzzil nngMay 29, 2026 โข 2 min read
PostgreSQL 01004 ์ค๋ฅ ์์ธ๊ณผ ํด๊ฒฐ ๋ฐฉ๋ฒ ์๋ฒฝ ๊ฐ์ด๋
01004 string data right truncation ๋? 01004 string data right truncation์ ๋ฌธ์์ด ๋ฐ์ดํฐ๋ฅผ ํน์ ๊ธธ์ด์...
#postgres#database#dba#sql
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