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<title>DocsArchives &amp;gt; 커뮤니티 &amp;gt; 데이터베이스</title>
<link>https://docsarchives.com/db</link>
<language>ko</language>
<description>데이터베이스 (2025-09-10 12:50:20)</description>

<item>
<title>모든 테이블의 행(row) 갯수를 각각 가져오는 방법</title>
<link>https://docsarchives.com/db/6</link>
<description><![CDATA[<p><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">1. sqlplus 의 spool 을 이용한 방법</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /> </p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">[code=sql]Set heading off</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Set feedback off</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Set pagesize 0</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Set termout off</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Set trimout on</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Set trimspool on</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Set recsep off</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Set linesize 100</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Column d noprint new_value date_</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Column u noprint new_value user_</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Spool tmp</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Select 'Select '''||table_name||' , ''||count(*) from '||table_name||';',</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">    to_char(sysdate, 'YYYYMMDDHH24MISS') d, user u</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">from user_tables</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">order by table_name</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">/</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Spool off</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Spool count_&amp;user_._&amp;date_</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">@tmp.LST</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">Spool off[/code]</span></span></p><p><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">위의 내용을 rowcount.sql 이라는 텍스트 파일로 저장하고 sqlplus 에 접속해서 이 파일을 @rowcount.sql 로 실행합니다.</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">그러면, sqlplus 를 실행시켰던 폴더 위치에 count_&lt;user name&gt;_&lt;system_date&gt;.LST 라는 파일이 생성되어 있습니다.</span></p><p><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);"><br /></span></p><p><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">2. stored procedure 에서 for loop 문을 이용</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /> </p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">[code=sql]set serveroutput on</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">declare</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">    v_cnt number;</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">begin</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">    for v_rec in (select table_name from all_tables a where owner='XXX') loop</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">  execute immediate 'select count(*) from XXX.' || v_rec.table_name into v_cnt;</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">  dbms_output.put_line('Table XXX.' || v_rec.table_name || ' has ' || v_cnt || ' row(s).');</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">    end loop;</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">end;[/code]</span></span></p><p><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">위에서 XXX 를 원하는 owner 로 바꿔서 실행합니다.</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">원하는 결과 포맷이 다르면 put_line 에서 원하는 출력 포맷으로 변경하면 되겠죠.</span><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);"></span></p><p><br /></p><p><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">3. xmltable 을 이용</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">// 아래는 PLS-00201: identifier 'SYS.DBMS_XQUERYINT' must be declared</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">// 에러를 발생하고 실행 안됩니다.</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /> </p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">[code=sql]SQL&gt; select table_name, column_value cnt</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">  from user_tables, xmltable (('count(ora:view("'||table_name||'"))'))</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">[/code]</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);"><br /></span></span></p><p><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">4. xmlgen.getxml 을 이용</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">// 아래는 실행은 되지만, /ROWSET/ROW/C 의 의미를 몰라서 찜찜...</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /> </p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">[code=sql] SELECT table_name , to_number(</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">  extractvalue (</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">  xmltype (</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">  dbms_xmlgen.getxml ('select count(* ) c from '||table_name)),'/ROWSET/ROW/C')) No_of_recs</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">  FROM user_tables</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">  ORDER by 1;</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">[/code]</span></span></p><p><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">5. num_rows 와 user_tables 을 이용</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;">[code=sql]select table_name,sum(num_rows) from user_tables group by table_name order by table_name[/code]</span></span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">6. dba_tables 을 조회하는 방법</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">// 아래의 방법은 실행 이전에 dba_tables 을 업뎃해줘야 하는 불편이 있다.</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">// 즉,</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">// exec dbms_stats.gather_schema_stats(ownname =&gt; 'NAME');</span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /><span style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);">// 을 실행하고 아래의 select 를 실행해야 최신(?) 값을 얻는다. </span><br style="color:rgb(51,51,51);font-family:'나눔고딕', NanumGothic, '돋움', Dotum;font-size:15px;background-color:rgb(255,255,255);" /> </p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">[code=sql]SELECT table_name,</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">   num_rows</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">  FROM dba_tables</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">WHERE TABLE_NAME='NAME'</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);"><br /></span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">To update the latest row count value in the DBA_TABLES view execute.</span></span></p><p><span style="font-family:'나눔고딕', NanumGothic, '돋움', Dotum;color:rgb(51,51,51);"><span style="font-size:15px;background-color:rgb(255,255,255);">[/code]</span></span></p>]]></description>
<dc:creator>DocsArchives</dc:creator>
<dc:date>2025-09-10T12:50:20+09:00</dc:date>
</item>


<item>
<title>Mariadb Text 형</title>
<link>https://docsarchives.com/db/5</link>
<description><![CDATA[<table border="1" width="464" style="border-spacing:0px;border-collapse:collapse;background-color:rgb(255,255,255);color:rgb(51,51,51);font-family:'KoPub Dotum';font-size:14px;width:410.859px;height:210px;"><tbody><tr style="height:53px;"><td style="padding:0px;text-align:center;width:204.922px;height:53px;"><span><span style="font-family:'Noto Sans Light';">TINYTEXT</span></span></td><td style="padding:0px;text-align:center;width:204.938px;height:53px;"><span><span style="font-family:'Noto Sans Light';">256 bytes</span></span></td></tr><tr style="height:53px;"><td style="padding:0px;text-align:center;width:204.922px;height:53px;"><span><span style="font-family:'Noto Sans Light';">TEXT</span></span></td><td style="padding:0px;text-align:center;width:204.938px;height:53px;"><span><span style="font-family:'Noto Sans Light';">65,535 bytes~64kb</span></span></td></tr><tr style="height:53px;"><td style="padding:0px;text-align:center;width:204.922px;height:53px;"><span><span style="font-family:'Noto Sans Light';">MEDIUMTEXT</span></span></td><td style="padding:0px;text-align:center;width:204.938px;height:53px;"><span><span style="font-family:'Noto Sans Light';">16,777,215 bytes~16MB</span></span></td></tr><tr style="height:51px;"><td style="padding:0px;text-align:center;width:204.922px;height:51px;"><span><span style="font-family:'Noto Sans Light';">LONGTEXT</span></span></td><td style="padding:0px;text-align:center;width:204.938px;height:51px;"><span><span style="font-family:'Noto Sans Light';">4,294,967,295 bytes~4GB</span></span></td></tr></tbody></table><p><br /></p><p><br /></p><p style="font-family:'KoPub Dotum';text-align:justify;color:rgb(51,51,51);font-size:14px;background-color:rgb(255,255,255);"><span style="font-family:'Noto Sans Light';">TEXT : 최대 65,535 개의 문자의 저장이 가능한 가변 길이 문자형.</span><br /><span style="font-family:'Noto Sans Light';">필드 설정시 최대 크기를 지정하게 되어 있지 않음. 예를 들면 address text( 520 ) NOT NULL 가 아니라</span></p><p style="font-family:'KoPub Dotum';text-align:justify;color:rgb(51,51,51);font-size:14px;background-color:rgb(255,255,255);"><span style="font-family:'Noto Sans Light';">address text NOT NULL로 해야 오류 나지 않음</span><br /><span style="font-family:'Noto Sans Light';">설계자가 520 byte의 문장을 입력하였다면 실제 저장 길이는 520+2 byte가 됨</span><br /><span style="font-family:'Noto Sans Light';"></span></p><p style="font-family:'KoPub Dotum';text-align:justify;color:rgb(51,51,51);font-size:14px;background-color:rgb(255,255,255);"><span style="font-family:'Noto Sans Light';">MEDIUMTEXT, LONGTEXT도 최대 저장 가능 크기 외에는 성격이 같음</span></p><p style="font-family:'KoPub Dotum';text-align:justify;color:rgb(51,51,51);font-size:14px;background-color:rgb(255,255,255);"><span style="font-family:'Noto Sans Light';">BLOB : BLOB는 데이타를 이진 데이타로 취급하는 것을 제외하고는 TEXT 자료형과 성격이 같다.</span></p><p style="font-family:'KoPub Dotum';text-align:justify;color:rgb(51,51,51);font-size:14px;background-color:rgb(255,255,255);"> </p><p style="font-family:'KoPub Dotum';text-align:justify;color:rgb(51,51,51);font-size:14px;background-color:rgb(255,255,255);"><span style="font-family:'Noto Sans Light';">MEDIUMTEXT : 최대 16,777,215 개의 문자 저장 가능한 가변 길이 문자형,</span><br /><span style="font-family:'Noto Sans Light';">MEDIUMBLOB : MEDIUMBLOB는 데이타를 이진 데이타로 취급하는 것을 제외하고는</span></p><p style="font-family:'KoPub Dotum';text-align:justify;color:rgb(51,51,51);font-size:14px;background-color:rgb(255,255,255);"><span style="font-family:'Noto Sans Light';">MEDIUMTEXT 자료형과 성격이 같다.</span><br /><span style="font-family:'Noto Sans Light';"><span style="font-weight:700;"></span></span></p><p style="font-family:'KoPub Dotum';text-align:justify;color:rgb(51,51,51);font-size:14px;background-color:rgb(255,255,255);"> </p><p style="font-family:'KoPub Dotum';text-align:justify;color:rgb(51,51,51);font-size:14px;background-color:rgb(255,255,255);"><span style="font-family:'Noto Sans Light';"><span style="font-weight:700;">LONGTEXT : 최대 4,294,967,295 개의 문자 저장 가능한 가변 길이 문자형,</span></span></p><p style="font-family:'KoPub Dotum';text-align:justify;color:rgb(51,51,51);font-size:14px;background-color:rgb(255,255,255);"><br /><span style="font-family:'Noto Sans Light';">LONGBLOB : LONGBLOB는 데이타를 이진 데이타로 취급하는 것을 제외하고는 LONGTEXT 자료형과 성격이 같다.</span></p>]]></description>
<dc:creator>DocsArchives</dc:creator>
<dc:date>2025-09-06T01:41:04+09:00</dc:date>
</item>


<item>
<title>CHARACTER SET COLLATE 예시</title>
<link>https://docsarchives.com/db/4</link>
<description><![CDATA[<p>CHARACTER SET COLLATE 예시</p><p><br /></p><p><br /></p><p>CREATE DATABASE DBNAME DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;</p>]]></description>
<dc:creator>DocsArchives</dc:creator>
<dc:date>2025-08-30T01:51:52+09:00</dc:date>
</item>


<item>
<title>Firebird Limit 10 row 20</title>
<link>https://docsarchives.com/db/3</link>
<description><![CDATA[<p>Firebird Limit 10 row 20 사용법</p><p><br /></p><p><span style="font-family:'Trebuchet MS', Arial, sans-serif;white-space:pre;background-color:rgb(255,255,255);">SELECT
	first 10 skip 20 *
FROM
	employee;</span></p>]]></description>
<dc:creator>DocsArchives</dc:creator>
<dc:date>2025-08-30T00:12:22+09:00</dc:date>
</item>


<item>
<title>Firebird Limit 10</title>
<link>https://docsarchives.com/db/2</link>
<description><![CDATA[<p>Firebird Limit 10 사용법</p><p><br /></p><p><span style="font-family:'Trebuchet MS', Arial, sans-serif;white-space:pre;background-color:rgb(255,255,255);">SELECT
	first 10 *
FROM
	employee;</span></p>]]></description>
<dc:creator>DocsArchives</dc:creator>
<dc:date>2025-08-30T00:11:17+09:00</dc:date>
</item>


<item>
<title>Mariadb Repo 설정</title>
<link>https://docsarchives.com/db/1</link>
<description><![CDATA[cd  /etc/yum.repos.d/ <br />
vi MariaDB.repo<br />
<br />
# MariaDB 11.4 RedHat repository list -<br />
# <a href="http://downloads.mariadb.org/mariadb/repositories/" rel="nofollow">http://downloads.mariadb.org/mariadb/repositories/</a><br />
[mariadb]<br />
name = MariaDB<br />
baseurl = <a href="http://yum.mariadb.org/11.4/rhel9-amd64" rel="nofollow">http://yum.mariadb.org/11.4/rhel9-amd64</a><br />
gpgkey=<a href="https://yum.mariadb.org/RPM-GPG-KEY-MariaDB" rel="nofollow">https://yum.mariadb.org/RPM-GPG-KEY-MariaDB</a><br />
gpgcheck=1<br />
<br />
module_hotfixes=1<br />
<br />
:wq<br />
<br />
<br />yum install MariaDB-server MariaDB-client MariaDB-devel]]></description>
<dc:creator>DocsArchives</dc:creator>
<dc:date>2025-08-29T18:05:54+09:00</dc:date>
</item>

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