Tài liệu tham khảo về một số dạng bài tập kèm đáp án và bài thảo luận môn cơ sở dữ liệu.
Đ N ÁN !"#$%!&$'()*$#("+$ (,-$ !./$0%12$ $ $ '345$67$$ !"#$%&'(#)"*# +,-#./01# 8(/98!($: 388;$#=953?$ /8(/@*A/$: 3/@;$#2D>=B?$ $ 6767$@5$L5^# (0L/# ;/@7# !/A39# ("6# 7?T3# _D`QaVb# cIdB# CD?47#8/E39#F"/3!#."4#5/63#G#+"-0"39#H#,"3ID/B#S!"T39#7D3#9"*;1#S?3QQR#S"39,+B# # %A2A0#$ 388;$#^B# # %A2A0#$/@7 (/@;$#A//@$$ $$ST! $/8(/@*A/$/@$ $$$$$$$U8ATA$ (/@$/!#$*/$$ $$$$$$$$$$$$:%A2A0#$1*%#*/0#$ (/@$ST! $8!(1!/$$ $$$$$$$$$$$$$$$$$U8ATA$WA(T:/9(W81?VXYYZ$(/1$ !/#8:/9(W81?VYZ?$$ Dap an Bai tap mon CSDL trang # !2#,/3!#./6(!#!/A39#!"6/#(!%/#7%A39#)%&'(#5/63B# # %A2A0#$887 (88;$#A/88$$ $$$$$$$$ST! $8(/98!($88$$ $$$$$$$$$$$$$U8ATA$ (88$/!#$*/$:%A2A0#$ (88$ST! $0#81?$ # 67X7$ @5fG$K34N7$$ X767$ !"#$%&'(#)"*#K0/3#!?]#fklC ,bIQ2#U/A#7/]W#(/6(#W!0'#7!0"](#!/A;# m#G#n# lC#à# # # C#à#,# # ,#à#b# b#à#IQ# # I#à#l# o# `!0'#7!0"](#!/A;#CI#à#b#("6#)%&'(#.0g#8/#7%A#m#\!"T39[# !%639#;D3!B# $ Sp3!#5/"#)"639#kCI2q#G#CI,l bQ#➱#bB#X/]g#CI#à#b#)%&'(#.0g#8/#7%A#m# $ $ X7X7$ !"#$%&'(#)"*#K0/3#!?]#fk#rsJ-OVa2#U/A#7/]W#(/6(#W!0'#7!0"](#!/A;# m#G#n# rs#à#J# # # # s#à#-## # # J-#à#O# # JO#à#Va# # # Và#r## o# `!0'#7!0"](#!/A;#sV#à#O#("6#)%&'(#.0g#8/#7%A#m#\!"T39[# !%639#;D3!B# # Sp3!#ksV2qGsV-rJOa#➱#O#3?T3#sVàO#)%&'(#.0g#7%A#m# $ Dap an Bai tap mon CSDL trang '345$`M$g3HG$ch=K$R3d=B$GKD3a=$GDj3$PbkdG$c>l$eD3=$K