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½Ç½ÀÀ¸·Î Å͵æÇÏ´Â ¡ºOracle SQL ½ÇÀüÆ©´× ±âº»Çعý¡». SQL Æ©´×À» ¸öÀ¸·Î °æÇèÇÏ°Ô ±¸¼ºµÇ¾î ÀÖ´Ù. Æ©´× µµ±¸, ½ÇÇà °èȹ ºÐ¼®, ¼­ºê Äõ¸®, ½ÇÇà °èȹ ºÐ¸®, ±âŸ ÀÀ¿ë Æ©´×, Æ©´× ½Ç¹« »ç·Ê µîÀ¸·Î ±¸¼ºÇß´Ù.

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ÀÌ·Ð VS °æÇè
ÀϹÝÀûÀ¸·Î Ã¥À̶õ ´«À¸·Î Àаí, ¸Ó¸®·Î ÀÌÇØÇÏ¸é ³¡À̶ó°í »ý°¢ÇÑ´Ù. ÇÏÁö¸¸ ÀÌ·± »ý°¢ ¶§¹®¿¡ ¸¹Àº ¹®Á¦°¡ ¹ß»ýÇÑ´Ù. ¿Ö³ÄÇÏ¸é ¸·»ó Æ©´× ÇÁ·ÎÁ§Æ®¿¡ »ç¶÷À» ÅõÀÔÇÏ·Á°í Çϸé, Àû´çÇÑ »ç¶÷ÀÌ ¾ø±â ¶§¹®ÀÌ´Ù. Æ©´× Ã¥À» ÀÐÀº »ç¶÷Àº ¸¹Àºµ¥, Æ©´× °æÇèÀÌ ¾ø°Å³ª ªÀº »ç¶÷ÀÌ ¸¹´Ù´Â ¶æÀÌ´Ù. Æ©´× ÄÁ¼³ÅÏÆ®´Â Àü¹®°¡ÀÌ´Ù. Æ©´× °æÇèÀÌ ¾ø´Â »ç¶÷À» ¸íÇÔ¸¸ Æļ­ Àü¹®°¡¶ó°í ÇÒ ¼ö´Â ¾ø´Â ³ë¸©ÀÌ´Ù. ÀÌ Ã¥ÀÇ ¸ñÀûÀº ´ç½ÅÀ» Æ©´× °æÇèÀÚ·Î ¸¸µå´Â °ÍÀÌ´Ù. µû¶ó¼­ ¸Ó¸®·Î¸¸ ÀÌÇØÇÏ´Â ´Ù¸¥ Ã¥µé°ú´Â ´Þ¸®, SQL Æ©´×À» ¸öÀ¸·Î °æÇèÇÏ°Ô ±¸¼ºµÇ¾î µÇ¾îÀÖ´Ù.¸¸ÀÏ Æ©´× ÇÁ·ÎÁ§Æ® °æÇèÀÌ ¾ø´Â ´ç½ÅÀÌ ÇÑ´Þ µÚ¿¡ Æ©´× ÇÁ·ÎÁ§Æ®¿¡ ÅõÀÔµÈ´Ù¸é °¡´ÉÇÑ »¡¸® ÀÌ Ã¥À¸·Î °æÇèÀ» ½ÃÀÛÇØ¾ß ÇÑ´Ù. ¿Ö³ÄÇϸé ÀåÀο¡°Ô ½Ç·ÂÀ̶õ °æÇè ȤÀº °æ·ÂÀ̱⠶§¹®ÀÌ´Ù.

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À̷аú ½Ç½ÀÀ» ÅëÇØ ¿À¶óŬ SQL ½ÇÀü Æ©´×¿¡ ÇÊ¿äÇÑ ±âº»±â¸¦ Å͵æÇÏÀÚ.
ÀÌ Ã¥¿¡¼­ »ç¿ëÇÑ »ùÇà ½ºÅ°¸¶ µ¥ÀÌÅÍ¿Í SQL ½ºÅ©¸³Æ®´Â ÇÊÀÚÀÇ BLOG (BLOG.NAVER.COM/CYSZERO7)¸¦ ÅëÇØ Á¦°øµÇ±â ¶§¹®¿¡ Á÷Á¢ ½Ç½ÀÀ» ÅëÇÑ ÇнÀÀÌ °¡´ÉÇÏ´Ù. ÀÌ Ã¥¿¡¼­ ´Ù·ç´Â ³»¿ëÀº ¾Æ·¡¿Í °°´Ù.

1. Æ©´×µµ±¸
2. ½ÇÇà °èȹ ºÐ¼®
3. Æ©´× ´ë»ó SQL ÃßÃâ ¹× Æ©´× ¹æ¾È
4. INDEX
5. JOIN
6. ¼­ºêÄõ¸®
7. Ç¥ÁØ PAGENATION
8. µ¿ÀÏ µ¥ÀÌÅÍ ¹Ýº¹ ACCESS Æ©´×
9. ½ÇÇà °èȹ ºÐ¸®
10. PGA Æ©´×
11. ±âŸ ÀÀ¿ë Æ©´×
12. Æ©´× ½Ç¹« »ç·Ê
ºÎ·Ï1. Á¤±Ô½Ä
ºÎ·Ï2. ROLLUP, CULE, GROUPING SETS
ºÎ·Ï3. Æ©´× ´ë»ó SQL ÃßÃâ

¡Ü µµ¼­³»¿ë
¡¶ÀÌ·Ð VS °æÇè¡·

ÀϹÝÀûÀ¸·Î Ã¥À̶õ ´«À¸·Î Àаí, ¸Ó¸®·Î ÀÌÇØÇÏ¸é ³¡À̶ó°í »ý°¢ÇÑ´Ù. ÇÏÁö¸¸ ÀÌ·± »ý°¢ ¶§¹®¿¡ ¸¹Àº ¹®Á¦°¡ ¹ß»ýÇÑ´Ù. ¿Ö³ÄÇÏ¸é ¸·»ó Æ©´× ÇÁ·ÎÁ§Æ®¿¡ »ç¶÷À» ÅõÀÔÇÏ·Á°í Çϸé, Àû´çÇÑ »ç¶÷ÀÌ ¾ø±â ¶§¹®ÀÌ´Ù. Æ©´× Ã¥À» ÀÐÀº »ç¶÷Àº ¸¹Àºµ¥, Æ©´× °æÇèÀÌ ¾ø°Å³ª ªÀº »ç¶÷ÀÌ ¸¹´Ù´Â ¶æÀÌ´Ù. Æ©´× ÄÁ¼³ÅÏÆ®´Â Àü¹®°¡ÀÌ´Ù. Æ©´× °æÇèÀÌ ¾ø´Â »ç¶÷À» ¸íÇÔ¸¸ Æļ­ Àü¹®°¡¶ó°í ÇÒ ¼ö´Â ¾ø´Â ³ë¸©ÀÌ´Ù. ÀÌ Ã¥ÀÇ ¸ñÀûÀº ´ç½ÅÀ» Æ©´× °æÇèÀÚ·Î ¸¸µå´Â °ÍÀÌ´Ù. µû¶ó¼­ ¸Ó¸®·Î¸¸ ÀÌÇØÇÏ´Â ´Ù¸¥ Ã¥µé°ú´Â ´Þ¸®, SQL Æ©´×À» ¸öÀ¸·Î °æÇèÇÏ°Ô ±¸¼ºµÇ¾î µÇ¾îÀÖ´Ù.¸¸ÀÏ Æ©´× ÇÁ·ÎÁ§Æ® °æÇèÀÌ ¾ø´Â ´ç½ÅÀÌ ÇÑ´Þ µÚ¿¡ Æ©´× ÇÁ·ÎÁ§Æ®¿¡ ÅõÀԵȴٸé?°¡´ÉÇÑ »¡¸® ÀÌ Ã¥À¸·Î °æÇèÀ» ½ÃÀÛÇØ¾ß ÇÑ´Ù. ¿Ö³ÄÇϸé ÀåÀο¡°Ô ½Ç·ÂÀ̶õ °æÇè ȤÀº °æ·ÂÀ̱⠶§¹®ÀÌ´Ù. ¡¶Ãßõ»ç ³»¿ëÁß¿¡¼­¡·

¡Ü µµ¼­±¸¼º
À̷аú ½Ç½ÀÀ» ÅëÇØ ¿À¶óŬ SQL ½ÇÀü Æ©´×¿¡ ÇÊ¿äÇÑ ±âº»±â¸¦ Å͵æÇÏÀÚ.

ÀÌ Ã¥¿¡¼­ »ç¿ëÇÑ »ùÇà ½ºÅ°¸¶ µ¥ÀÌÅÍ¿Í SQL ½ºÅ©¸³Æ®´Â ÇÊÀÚÀÇ BLOG (BLOG.NAVER.COM/CYSZERO7)¸¦ ÅëÇØ Á¦°øµÇ±â ¶§¹®¿¡ Á÷Á¢ ½Ç½ÀÀ» ÅëÇÑ ÇнÀÀÌ °¡´ÉÇÏ´Ù. ÀÌ Ã¥¿¡¼­ ´Ù·ç´Â ³»¿ëÀº ¾Æ·¡¿Í °°´Ù.

1. Æ©´×µµ±¸
2. ½ÇÇà °èȹ ºÐ¼®
3. Æ©´× ´ë»ó SQL ÃßÃâ ¹× Æ©´× ¹æ¾È
4. INDEX
5. JOIN
6. ¼­ºêÄõ¸®
7. Ç¥ÁØ PAGENATION
8. µ¿ÀÏ µ¥ÀÌÅÍ ¹Ýº¹ ACCESS Æ©´×
9. ½ÇÇà °èȹ ºÐ¸®
10. PGA Æ©´×
11. ±âŸ ÀÀ¿ë Æ©´×
12. Æ©´× ½Ç¹« »ç·Ê
ºÎ·Ï1. Á¤±Ô½Ä
ºÎ·Ï2. ROLLUP, CULE, GROUPING SETS
ºÎ·Ï3. Æ©´× ´ë»ó SQL ÃßÃâ

¸ñÂ÷

1.Æ©´× µµ±¸
1.1 DBMS_XPLAN.DISPLAY_CURSOR
1.2 DBMS_XPLAN.DISPLAY_AWR
1.3 SQL_MONITOR

2. ½ÇÇà °èȹ ºÐ¼®
2.1 ½ÇÇà °èȹ ¼ø¼­ ±âº» ºÐ¼®¹ý
2.1 ½ÇÇà °èȹ ¼ø¼­ ¿¹¿Ü »çÇ× ºÐ¼®¹ý

3. Æ©´× ´ë»ó SQL ÃßÃâ ¹× Æ©´× ¹æ¾È
3.1 AWR µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÑ TOP SQL ÃßÃâ
3.2 ÇöÀç »óÅÂÀÇ TOP SQL ÃßÃâ
3.3 ±âŸ Æ©´× ´ë»ó SQL ÃßÃâ ¹æ¹ý ¼Ò°³
Operating System Statistics - Detail
3.4 °³¹ß ȯ°æ¿¡¼­ÀÇ Æ©´×
3.5 ¿î¿µ ȯ°æ¿¡¼­ÀÇ Æ©´×

4. INDEX
4.1 B-TREE INDEX ±¸Á¶
4.2 INDEX RANGE SCAN
4.3 INDEX RANGE SCAN DESCENDING
4.4 INDEX RANGE SCAN(MIN/MAX)
4.5 INDEX Ä÷³ °¡°ø
4.6 CLUSTERING FACTOER
4.7 INDEX RANGE SCAN VS FULL TABLE SCAN
4.8 INDEX ACCESS Á¶°Ç, FILTER Á¶°Ç, ¼±Åõµ
4.9 INDEX SKIP SCAN
4.11 INDEX FULL SCAN(MIN/MAX)
4.12 INDEX FAST FULL SCAN
4.13 INDEX COMBINATION
4.14 INDEX JOIN
4.15 INDEX COMBINE°ú INDEX JOINÀÇ Â÷ÀÌÁ¡ ºñ±³
4.16 INDEX FILTERING È¿°ú

5. JOIN
5.1 NESTED LOOP JOIN
5.2 HASH JOIN
5.3 SORT MERGE JOIN
5.4 JPPD(Join Predicate Push Down)
5.5 Á¶ÀÎ ¼ø¼­°¡ ¼º´É¿¡ ¹ÌÄ¡´Â ¿µÇâ

6. ¼­ºêÄõ¸®
6.1 FILTER ¼­ºêÄõ¸®
6.2 EARLIER FILTER ¼­ºê Äõ¸®
6.3 NL SEMI / ANTI JOIN
6.4. »ó°ü°ü°è ¼­ºêÄõ¸®(FILTER, NL SEMI Á¶ÀÎ) È°¿ë
6.5 HASH SEMI / ANTI JOIN
6.6 SORT MERGE SEMI / ANTI JOIN
6.7 ½ºÄ®¶ó ¼­ºêÄõ¸®
6.8 ºñ »ó°ü°ü°è ¼­ºêÄõ¸®(Á¦°øÀÚ ¼­ºêÄõ¸®)

7. Ç¥ÁØ PAGENATION
7.1 ºÎºÐ ¹üÀ§ ó¸®, Àüü ¹üÀ§ ó¸®
7.2 Ç¥ÁØ PAGENATION »ç¿ë ¹æ¹ý
7.3 Ç¥ÁØ PAGENATION »ç¿ë - ÃÖÀûÀÇ INDEX Á¸Àç
7.4 Ç¥ÁØ PAGENATION »ç¿ë - ÃÖÀûÀÇ À妽º ¾øÀ½
7.5 Ç¥ÁØ PAGENATION »ç¿ë - ó¸® ¼ø¼­
7.6 PAGING ó¸® ÀÀ¿ë
7.7 À¥ °Ô½ÃÆÇ ÇüÅ¿¡¼­ PAGING ó¸®

8. µ¿ÀÏ µ¥ÀÌÅÍ ¹Ýº¹ ACCESS Æ©´×
8.1 ¼­ºêÄõ¸® OR ÀζóÀκ並 ÅëÇÑ ¹Ýº¹ ACCESS - ºÐ¼® ÇÔ¼ö È°¿ë
8.2 UNION ALL ¹Ýº¹ ACCESS - SQL ÅëÇÕ
8.4 UNION ALL ¹Ýº¹ ACCESS - ¼Ò°è ó¸® ÇÔ¼öÀÇ È°¿ë
8.5 UNION ALL ¹Ýº¹ ACCESS - WITH ¹®ÀÇ È°¿ë
8.6 UPDATE ¹® ¼­ºê Äõ¸® ÅëÇÑ ¹Ýº¹ ACCESS - MERGE¹® È°¿ë
8.7 MERGE ´ë»ó Å×ÀÌºí ¹Ýº¹ ACCESS

9. ½ÇÇà °èȹ ºÐ¸®
9.1 CONCATNATIONÀ» ÀÌ¿ëÇÑ ½ÇÇà°èȹ ºÐ¸®
9.2 UNION ALLÀ» ÀÌ¿ëÇÑ ½ÇÇà°èȹ ºÐ¸®

10. PGA Æ©´×
10.1 SORT ORDER BY
10.2 SORT ORDER BY & SORT ORDER BY STEOPKEY (STOPKEY)
10.3 SORT GROUP BY & HASH GROUP BY
10.4 SORT UNIQUE & HASH UNIQUE
10.5 HASH JOIN, HASH SEMI JOIN & HASH ANTI JOIN
10.6 SORT MERGE JOIN, MERGE SEMI JOIN & MERGE ANTI JOIN

11. ±âŸ ÀÀ¿ë Æ©´×
11.1 ¿©·¯ Çà -> ÇÑ °³ÀÇ Çà, ¿­·Î ¹­±â
11.2 ÇÑ °³ÀÇ Çà, ¿­·Î ¹­ÀÎ µ¥ÀÌÅÍ -> ¿©·¯ ÇàÀ¸·Î ºÐ¸®
11.3 Çà(ROW)°£ÀÇ ´©Àû °ö
11.4 Ä«Å×½Ã¾È Á¶ÀÎ ÀÀ¿ë - ÀÏ, ÁÖ, ¿ù ÇöȲ
11.5 INDEX Á¶ÀÎ ÀÀ¿ë
11.6 OUTLINE Á¤º¸¸¦ ÀÌ¿ëÇÑ Æ©´×

12. Æ©´× ½Ç¹« »ç·Ê
12.1 °ü·Ã´Ü¿ø - 4.INDEX
12.2 °ü·Ã´Ü¿ø - 4.INDEX
12.3 °ü·Ã´Ü¿ø - 5.JOIN
12.4 °ü·Ã´Ü¿ø - 5.JOIN(JPPD)
12.5 °ü·Ã´Ü¿ø - 6.¼­ºêÄõ¸®
12.7 °ü·Ã´Ü¿ø - 9.½ÇÇà °èȹ ºÐ¸®
12.8 °ü·Ã´Ü¿ø - 5.JOIN, 9.½ÇÇà °èȹ ºÐ¸®
12.9 °ü·Ã´Ü¿ø - 6.¼­ºêÄõ¸®, 10.PGAÆ©´×
12.10 °ü·Ã´Ü¿ø - 5.JOIN, 6.¼­ºêÄõ¸®, 10.PGA Æ©´×
12.11 °ü·Ã´Ü¿ø - 8.µ¿ÀÏ µ¥ÀÌÅÍ ¹Ýº¹ ACCESS Æ©´×
12.12 °ü·Ã´Ü¿ø - 4.INDEX, 7.Ç¥ÁØ PAGENATION

ºÎ·Ï 1.REGULAR EXPRESSION(Á¤±Ô½Ä)
1.1 ¸ÞŸ¹®ÀÚ
1.2 REGEXP_LIKE
1.3 REGEXP_REPLACE
1.4 REGEXP_INSTR 310
1.5 REGEXP_SUBSTR
1.6 REGEXP_COUNT
1.7 CHECK CONSTRAINT¿¡¼­ Á¤±Ô½Ä »ç¿ë

ºÎ·Ï 2.ROLLUP, CUBE, GROUPING SETS
2.1 ROLLUP, CUBE
2.2 GROUPING SETS

ºÎ·Ï 3.Æ©´× ´ë»ó SQL ÃßÃâ
3.1 AWR DINCTIONARY TABLE ÀÌ¿ë
3.2 GV$SQL(V$SQL) TABLEÀÌ¿ë

1.Æ©´× µµ±¸ 11

1.1 DBMS_XPLAN.DISPLAY_CURSOR 12
1.2 DBMS_XPLAN.DISPLAY_AWR 20
1.3 SQL_MONITOR 23

2. ½ÇÇà °èȹ ºÐ¼® 28
2.1 ½ÇÇà °èȹ ¼ø¼­ ±âº» ºÐ¼®¹ý 29
2.1 ½ÇÇà °èȹ ¼ø¼­ ¿¹¿Ü »çÇ× ºÐ¼®¹ý 32

3. Æ©´× ´ë»ó SQL ÃßÃâ ¹× Æ©´× ¹æ¾È 34
3.1 AWR µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÑ TOP SQL ÃßÃâ 35
3.2 ÇöÀç »óÅÂÀÇ TOP SQL ÃßÃâ 39
3.3 ±âŸ Æ©´× ´ë»ó SQL ÃßÃâ ¹æ¹ý ¼Ò°³ 40
Operating System Statistics - Detail 41
3.4 °³¹ß ȯ°æ¿¡¼­ÀÇ Æ©´× 42
3.5 ¿î¿µ ȯ°æ¿¡¼­ÀÇ Æ©´× 43

4. INDEX 45
4.1 B-TREE INDEX ±¸Á¶ 46
4.2 INDEX RANGE SCAN 47
4.3 INDEX RANGE SCAN DESCENDING 50
4.4 INDEX RANGE SCAN(MIN/MAX) 54
4.5 INDEX Ä÷³ °¡°ø 55
4.6 CLUSTERING FACTOER 57
4.7 INDEX RANGE SCAN VS FULL TABLE SCAN 63
4.8 INDEX ACCESS Á¶°Ç, FILTER Á¶°Ç, ¼±Åõµ 66
4.9 INDEX SKIP SCAN 70
4.11 INDEX FULL SCAN(MIN/MAX) 77
4.12 INDEX FAST FULL SCAN 80
4.13 INDEX COMBINATION 83
4.14 INDEX JOIN 86
4.15 INDEX COMBINE°ú INDEX JOINÀÇ Â÷ÀÌÁ¡ ºñ±³ 88
4.16 INDEX FILTERING È¿°ú 90

5. JOIN 92
5.1 NESTED LOOP JOIN 93
5.2 HASH JOIN 98
5.3 SORT MERGE JOIN 107
5.4 JPPD(Join Predicate Push Down) 112
5.5 Á¶ÀÎ ¼ø¼­°¡ ¼º´É¿¡ ¹ÌÄ¡´Â ¿µÇâ 124

6. ¼­ºêÄõ¸® 129
6.1 FILTER ¼­ºêÄõ¸® 130
6.2 EARLIER FILTER ¼­ºê Äõ¸® 135
6.3 NL SEMI / ANTI JOIN 137
6.4. »ó°ü°ü°è ¼­ºêÄõ¸®(FILTER, NL SEMI Á¶ÀÎ) È°¿ë 143
6.5 HASH SEMI / ANTI JOIN 149
6.6 SORT MERGE SEMI / ANTI JOIN 153
6.7 ½ºÄ®¶ó ¼­ºêÄõ¸® 155
6.8 ºñ »ó°ü°ü°è ¼­ºêÄõ¸®(Á¦°øÀÚ ¼­ºêÄõ¸®) 161

7. Ç¥ÁØ PAGENATION 165
7.1 ºÎºÐ ¹üÀ§ ó¸®, Àüü ¹üÀ§ ó¸® 166
7.2 Ç¥ÁØ PAGENATION »ç¿ë ¹æ¹ý 169
7.3 Ç¥ÁØ PAGENATION »ç¿ë - ÃÖÀûÀÇ INDEX Á¸Àç 170
7.4 Ç¥ÁØ PAGENATION »ç¿ë - ÃÖÀûÀÇ À妽º ¾øÀ½ 171
7.5 Ç¥ÁØ PAGENATION »ç¿ë - ó¸® ¼ø¼­ 173
7.6 PAGING ó¸® ÀÀ¿ë 175
7.7 À¥ °Ô½ÃÆÇ ÇüÅ¿¡¼­ PAGING ó¸® 178

8. µ¿ÀÏ µ¥ÀÌÅÍ ¹Ýº¹ ACCESS Æ©´× 181
8.1 ¼­ºêÄõ¸® OR ÀζóÀκ並 ÅëÇÑ ¹Ýº¹ ACCESS - ºÐ¼® ÇÔ¼ö È°¿ë 182
8.2 UNION ALL ¹Ýº¹ ACCESS - SQL ÅëÇÕ 186
8.4 UNION ALL ¹Ýº¹ ACCESS - ¼Ò°è ó¸® ÇÔ¼öÀÇ È°¿ë 192
8.5 UNION ALL ¹Ýº¹ ACCESS - WITH ¹®ÀÇ È°¿ë 195
8.6 UPDATE ¹® ¼­ºê Äõ¸® ÅëÇÑ ¹Ýº¹ ACCESS - MERGE¹® È°¿ë 198
8.7 MERGE ´ë»ó Å×ÀÌºí ¹Ýº¹ ACCESS
200

9. ½ÇÇà °èȹ ºÐ¸® 202
9.1 CONCATNATIONÀ» ÀÌ¿ëÇÑ ½ÇÇà°èȹ ºÐ¸® 203
9.2 UNION ALLÀ» ÀÌ¿ëÇÑ ½ÇÇà°èȹ ºÐ¸® 208

10. PGA Æ©´× 210
10.1 SORT ORDER BY 211
10.2 SORT ORDER BY & SORT ORDER BY STEOPKEY (STOPKEY) 216
10.3 SORT GROUP BY & HASH GROUP BY 219
10.4 SORT UNIQUE & HASH UNIQUE 224
10.5 HASH JOIN, HASH SEMI JOIN & HASH ANTI JOIN 234
10.6 SORT MERGE JOIN, MERGE SEMI JOIN & MERGE ANTI JOIN 234

11. ±âŸ ÀÀ¿ë Æ©´× 235
11.1 ¿©·¯ Çà -¡· ÇÑ °³ÀÇ Çà, ¿­·Î ¹­±â 236
11.2 ÇÑ °³ÀÇ Çà, ¿­·Î ¹­ÀÎ µ¥ÀÌÅÍ -¡· ¿©·¯ ÇàÀ¸·Î ºÐ¸® 239
11.3 Çà(ROW)°£ÀÇ ´©Àû °ö 243
11.4 Ä«Å×½Ã¾È Á¶ÀÎ ÀÀ¿ë - ÀÏ, ÁÖ, ¿ù ÇöȲ 246
11.5 INDEX Á¶ÀÎ ÀÀ¿ë 251
11.6 OUTLINE Á¤º¸¸¦ ÀÌ¿ëÇÑ Æ©´× 255

12. Æ©´× ½Ç¹« »ç·Ê 261
12.1 °ü·Ã´Ü¿ø - 4.INDEX 262
12.2 °ü·Ã´Ü¿ø - 4.INDEX 264
12.3 °ü·Ã´Ü¿ø - 5.JOIN 266
12.4 °ü·Ã´Ü¿ø - 5.JOIN(JPPD) 268
12.5 °ü·Ã´Ü¿ø - 6.¼­ºêÄõ¸® 271
12.7 °ü·Ã´Ü¿ø - 9.½ÇÇà °èȹ ºÐ¸® 278
12.8 °ü·Ã´Ü¿ø - 5.JOIN, 9.½ÇÇà °èȹ ºÐ¸® 281
12.9 °ü·Ã´Ü¿ø - 6.¼­ºêÄõ¸®, 10.PGAÆ©´× 286
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