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[SQLÀÚ°ÝÁõ6][HD][SQLD(SQL°³¹ßÀÚ) 6:Á¶ÀÎ/Æ®¸®/´ÜÀÏ, ´ÙÁß, ½ºÄ®¶ó/¹®Á¦Ç®À̵î](±³¾È+¿¹Á¦)

1 SQLD::Á¶ÀÎ(EQUI, INNER, ÇؽÃ)
2 SQLD:Á¶ÀÎ(INTERSECT¿¬»ê, NON EQUI, OUTER, CROSS)
3 SQLD:Á¶ÀÎ(Å×À̺í ÃʱâÈ­ ¹× µ¥ÀÌÅÍ »ðÀÔ)
4 SQLD:QUERY ½ÇÇà°èȹ, Ä÷³ÀÇ ¸ðÈ£¼º ½Ç½À
5 SQLD:INTERSECT¿¬»ê, OUTERÁ¶ÀÎ, CROSSÁ¶ÀÎ
6 SQLD:UNION, UNION ALLÂ÷ÀÌ, MINUS¿¬»ê, °èÃþÇü µ¥ÀÌÅÍ Á¶È¸
7 SQLD:°èÃþÇü µ¥ÀÌÅÍ Á¶È¸, LEVEL, LPAD()·Î Æ®¸®±¸Çö, CONNECT BYÅ°¿öµå
8 SQLD:UNION, UNION ALL, MINUS, LEVEL, LPAD(), CONNECT BY
9 SQLD:´ÜÀÏ, ´ÙÁß, ½ºÄ®¶óSUBQUERY,¿¬»êÀÚ ANY, SOME, ALL, EXISTS
10 SQLD:´ÜÀÏ, ´ÙÁß, ½ºÄ®¶óSUBQUERYÀÇ Â÷ÀÌ ¹× ¿¬»êÀÚ ANY, SOME, ALL, EXISTS
11 SQLD:½ÇÀü ¹®Á¦Ç®ÀÌ

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