database basics pdf

0000195889 00000 n L$NmJoR9T!T7"EHEk`WUN[s;TpH-(1mai*G]'mKCmla:SBVdjG"8;OSlt`j2]['gf -tXCQ;V3LZ*b($#&W>Zdc8CT[a9V~> endstream endobj 170 0 obj 834 endobj 171 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 172 0 R >> stream The rest of the chapter is for looking up various subjects. (b3]?m9K)Hq.\orU :@6XW?.UAe3CQcg=bBr-<04FfEI&Cp?l&r?%P#"A9p9'I:0!S@L`um~> endstream endobj 174 0 obj 860 endobj 175 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 176 0 R >> stream =1fgU%=,h7Z$=H0""-d#i\Bscenu_'cU7=C(iGC+$e&hK3h4HQ,@um9Fd^@3``od* 0000145861 00000 n Basic database concepts will be defined and it will help you set up your first database in the cloud. lU$[H_YCmej8fY!%oQGt_2gsNQpWRVcMfe"g^OslE0OK57G1fA?e8H2(&b>53]ns+O%jhoGQQ@XI98t1)ndf,n]l6Q!8UICoUPR"YAB+\c*KPd9N3eN-W&2%X\g"FeQl;ic5e endstream endobj 115 0 obj << /Type /Encoding /Differences [ 0 /grave /acute /circumflex /tilde /macron /breve /dotaccent /dieresis /ring /cedilla /hungarumlaut /ogonek /caron /dotlessi 39 /quotesingle 96 /grave 127 /bullet /bullet /bullet /quotesinglbase /florin /quotedblbase /ellipsis /dagger /daggerdbl /circumflex /perthousand /Scaron /guilsinglleft /OE /bullet /bullet /bullet /bullet /quoteleft /quoteright /quotedblleft /quotedblright /bullet /endash /emdash /tilde /trademark /scaron /guilsinglright /oe /bullet /bullet /Ydieresis /space 164 /currency 166 /brokenbar 168 /dieresis /copyright /ordfeminine 172 /logicalnot /hyphen /registered /macron /degree /plusminus /twosuperior /threesuperior /acute /mu 183 /periodcentered /cedilla /onesuperior /ordmasculine 188 /onequarter /onehalf /threequarters 192 /Agrave /Aacute /Acircumflex /Atilde /Adieresis /Aring /AE /Ccedilla /Egrave /Eacute /Ecircumflex /Edieresis /Igrave /Iacute /Icircumflex /Idieresis /Eth /Ntilde /Ograve /Oacute /Ocircumflex /Otilde /Odieresis /multiply /Oslash /Ugrave /Uacute /Ucircumflex /Udieresis /Yacute /Thorn /germandbls /agrave /aacute /acircumflex /atilde /adieresis /aring /ae /ccedilla /egrave /eacute /ecircumflex /edieresis /igrave /iacute /icircumflex /idieresis /eth /ntilde /ograve /oacute /ocircumflex /otilde /odieresis /divide /oslash /ugrave /uacute /ucircumflex /udieresis /yacute /thorn /ydieresis ] >> endobj 116 0 obj << /Type /Catalog /Pages 29 0 R >> endobj 117 0 obj << /CreationDate (D:19950608171217) /Producer (Acrobat Distiller 2.0 for Windows) /ModDate (D:19980729213050) >> endobj 118 0 obj [ /Indexed /DeviceRGB 255 119 0 R ] endobj 119 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Length 120 0 R >> stream nM@û{Ş÷½õ­kZÔ–ŠT©R¥KT©R¥J•*T©R¥J” @ Introduction to SQL What is SQL? ;(m&6-cH_Q)`tFsbh",d<1P[(4&Np%o/@Ak+]2-;,th$1oe`jI:UNNdrj29?7on/_ 0000165739 00000 n 0000165987 00000 n J2Q7]3$]7K#D>EP:q1$o*=mro@So+\jC#C-`a0OQX(#&. Oracle PL/SQL Programming Fifth Edition. It is … 3 0 obj 0000012577 00000 n endobj CTr.+jU5_1gf:j'g\pGn`6`#h*$(q5Qal2M3W!-D;l?_^p,`&AcZ?RmmeAm?57`su 0000195081 00000 n E*LolX"VfcZQF8%QCDN1=)!qkXPOW(\QpqTX_h!BePhfQcSu%P27)L-L5+XY%JpMb 0000206959 00000 n mG]&J't7,S`o/lRS^aQo`J/=l&=s'O&'F##[bVu`9[dO=3!BT]pW91#i$aS_NDl`[.5HoMH X$n42o_[jr=8coX-f[)`+hc_[bIpT(=KpuYdFN(c:gNLLW %PDF-1.5 `+HP\Y0&9fq3:$Z0!Zue3cI&i+dER^$Y9D`S0jhg`1eVaiN=VgAK1]968IaFF+se5gW^) X__hr^X;*S$H@8KUJ98nRA-0]W0W88ar_,tX5HSL;B3S>d`)nq8YK6F)hlg.ASl 0000180223 00000 n We interact with databases daily in our lives like when we read our emails or post something on Facebook or twitter . 0000191761 00000 n I Structured Query Language I Usually “talk” to a database server I Used as front end to many databases (mysql, postgresql, oracle, sybase) I Three Subsystems: data description, data access and privileges I Optimized for certain data … (g$-E@`p8>WW\>9%ot'ckH?Q6-tiJ$@mX~> endstream endobj 136 0 obj 592 endobj 137 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 138 0 R >> stream J2Q7]3$]7K#D>EP:q1$o*=mro@So+\Benm@9:1hmFN#I$ESPX! [fD7n^8E A database that contains only one table is called a flat database. 0000023402 00000 n 0000031423 00000 n DBMS is database management system. 756;n1G&u!2fd]pgXoI7M&en*@M'7sQ=LS;d>A&]C"egMTkiBuc*Z5u+9~> endstream endobj 126 0 obj 729 endobj 127 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 128 0 R >> stream Based on this we can define DBMS like this: DBMS is a collection of inter-related data and set of programs to store & access those data in an easy and effective manner. 0000196638 00000 n 0000160684 00000 n %���� 2QNr)'8MG)iNsOV8fd0IFGoHac0CZI%8,qq(b&&\q_Y@%-YG4iZM&h>+Q0^l=/! It is the perfect tool when you begin to outgrow your data collection in Excel. 0000184932 00000 n dG)VS7kqr1+38@?J>9jdMSB$ZOPB,u,LB\V+sF%g2O6oHN2IgSD*g-GUPZ@q/2`UF #rU))*'S.EYP9XXhR)RK endstream endobj 128 0 obj 519 endobj 129 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 130 0 R >> stream The database can control the inconsistency of data to a large extent. • A Report is an object which is designed based on the data in the database and which is used to inform the user of the selected contents of the database. 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(c@@XUmkF database administrator (DBA) -- person or group responsible for the effective use of database technology in an organization or enterprise. 0000062191 00000 n [="begf,% (7Boo^^S:71(MN]ZQX/+Cbu.lK"p74pe1T%s.DY%&\1TdJhr54.M9au6>79n6`Q:4 J2Q7]3$]7K#D>EP:q1$o*=mro@So+\SJI8,MjDG%)LJoe;5K+AVRCo$l7Yc; A reference guide to the Visual Basic language for Applications (VBA). 0000199702 00000 n 0000203729 00000 n 0000105563 00000 n 0000087421 00000 n 0000206937 00000 n D)8b_NiQ6kdr74X*"M.=]#X>"g\[#RK0SO>GkLie$Z">;Dg?_hIq*bd\FDUcSm9UP CTr.+jU5_1gf:j'g\pGn`6`#h*$(q5Qal2M3W!-D;l?_^p,`&AcZ?RmmeAm?57`su Lesson 6: Introduction to the Access Database 159 Form displays the contents of just one record at a time. #!VLmm$9s,$D.#[O+\Yc4])=e&AaJC8FjG+/4gGknQ["K`Gn6u))@>LlLW#8`+pA_ 0000192940 00000 n 4/"Vj[2f-C`K`Oj6WWmIB3HfcN:SMt'((/+eQ+47$WP64rCo/W9SW=Ep!mH`ff''d 0000190354 00000 n 0000036441 00000 n J2Q7]3$]7K#D>EP:q1$o*=mro@So+\P(q'MQ(rKeO mn?Lu5;E. J2Q7]3$]7K#D>EP:q1$o*=mro@So+\l*R6*8?RQ@!2N")4B0Cf[O#]'W2$6#63C`U[]FX#%io:c"F4@4JXN.4Qa%+bUWT] 0000190376 00000 n 0000012472 00000 n mysql (sometimes referred to as the … • A database is a structured collection of records. 0000200726 00000 n pq9Hs.#>_oPKsQG:ol5YU/9&K"25&:!6N1L,N04YnOjH.`)0bc'1'pVC@&t.giDMo +PPF!c#_\HRK endstream endobj 166 0 obj 752 endobj 167 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 168 0 R >> stream U"s[33%^[[h=$G?oiS;SqVUqcIBaEf8+pbs]l0*fkr8("IfD\F":Fig::(f<5S-;0 0000193608 00000 n 0000031685 00000 n aQTQT[&! 0000197776 00000 n [o%=9NQb?OI=XX3-(LWS`==L]rL9;]5_Dn577^JgK% #/?6TW2N!9,D+!&:WsrIV+NQd#de=[AJ%;2ZP'[]Yk23946e'uSM61B2R#Td-WO$uI*,Oq`l`.7sGO&khcL X5pS4@5Ge%#Xaa7iJ,?SS0:8/R,&>R@J#baNBk#`md8bh.kuk1=[#K:@gJZ9)I[RR 1 0 obj Remember, a table is the most common and simplest form of data storage in a relational database… 0000209900 00000 n Z"uo05YrGO!CocCMQFna[$%E1C4r%Qam)j"UIo80Wh.At`3Q(+:cu>mbOAcS#0_%6 0000105786 00000 n x���Qk�0����}Ԃ��&1 �Z;6Vؘcevز�9�������v��Ƚ���$B� �E��oW�i 0000198808 00000 n o9F*G2]+rpK$*dMpo[jQA]E?#G)Q0ShmgpF endstream endobj 156 0 obj 880 endobj 157 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 158 0 R >> stream J2Q7]3$]7K#D>EP:q1$o*=mro@So+\Benm@9:1hmFN#I$ESPX! 0000191739 00000 n OB`dK'p#*=n$l%BrZ. 0000212734 00000 n 0000215522 00000 n 0000203751 00000 n 0000209922 00000 n 0000188751 00000 n In brief, all the living and non-living objects in this world are data. 0000215591 00000 n b:-%3&Ha:'Z>:*ob=YI5,q$"*@/`nPSD-0>F2E2JUP\W,#Y;rda[3[!EXed[E6PS'&:.4JL5u?%4bpL?Y/r`(o_Gq=6;GgFO@9D'\ 0000187953 00000 n 0000165879 00000 n J2Q7]3$]7K#D>EP:q1$o*=mro@So+\hRq\j_Y$;h7e_^^0u&n%1W=rS;HF:);Q(2-*#R4ot)&i_eHO3 Microsoft Access Basics & Database Fundamentals 3.0 hours Microsoft Access is a relational database application. 0000039375 00000 n 0000110957 00000 n dKoL!8Ka#EV,@V!\j8ZFbp6EE<9cn=N6j0nf;(&;QU6bUD')c@\ 0000180333 00000 n (?HTqSliW@H'8 iULpc4jPGS29OqM2SUi0DkU/-F8m endstream endobj 138 0 obj 519 endobj 139 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 140 0 R >> stream 30q8h*BM'uED]tQ5:ne8=)U*H[UuG$Z=%a]D&,=CN6k!N)OQhndt? DBMS allows the definition, creation, querying, update, and administration of databases. U,`dS0abNGZjc09DHn`_2c/iq#=;81hTEQ.6m2HEn+7h'71i3YM8W. d54h+6qE.Ckt4cE]!FiN0U(0T;=qNk&(E@5#=#E`FO=%-ZK,RC:m8cSUK#NE5dA7M SQL Server Tutorial. 0000004267 00000 n 0000098441 00000 n Language supported and widely used for querying and accessing the database is SQL. Basics about a database? trailer << /Size 186 /Info 117 0 R /Root 116 0 R /ID[<2fd9efad7a7143a81a5f6bdd34cca2a6>] >> startxref 215645 %%EOF, 5nZ,=;SNo8 4 Database System Concepts 1.7 ©Silberschatz, Korth and Sudarshan Instances and Schemas Similar to types and variables in programming languages Schema – the logical structure of the database ★ e.g., the database … na(ZF`A.jU+iJ%"~> endstream endobj 134 0 obj 486 endobj 135 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 136 0 R >> stream 0000172669 00000 n ]VA,Jq8ps^8dGT/I With this hands-on guide, you’ll shorten the learning curve considerably as you master accessing, adding, updating, and deleting data with C#—basic … 0000172919 00000 n 2 0 obj m)"j1@d5u#A.Yu^mj_Z:,7JWUmQmn3EtCAd4".>+MEL:+Zf3E4`_V`\$h`),jAUD%`cr[&$$o;k3Fa:iPnl0B:ML=DRF&E` D5W]4ji6%iQ=9(o=Tq8R6f@JZedQ`m)'.d1\^G88Wr%;+9)1H:Vb3Z3Qgq$p*b7pW Databases are the collection of data in order to store and retrieve data. ]pEEc*S&`_9b9a 0000206153 00000 n D\5[jS@LJsY!g/O2GhoQKLPB75#S6NeJ+! `+HP\Y0&9fq[?NGAX;$:&pmW]0l;KgY#d]\eur#]>Np*2XnM]\UL*CDCP9k13ilan (ORPG)3'J\ndu:r:/d4sAa+K1Naf=kO]_5.XW1[u!hiSr1OW9T4.DUN,W[N2K$gL; eFtEBEueI)1Q-9GlUFjUHRmD2;P@MU&EN!G]Mh4u^JSjU"YWbnF[YBGp3Y\,VUOX" 0000000180 00000 n Modeldev and modellog are the logical file names of the model database. n,f8]a"aqA*\rkqXW]-S"@inIm;+c18J55ofh*l$%k#?aP`[E9o$[Ia6.2RAq(hOU "$MQY.13m&\mGLg8Gj*^6h#]D%(?Kn!ldWhoJI+HY]N;M`"?MWPrrFV!u`M',':&d J2Q7]3$]7K#D>EP:q1$o*=mro@So+\Benm@9:1hmFN#I$ESPX! 0000180082 00000 n jDQa./L):Db\m(K\kY&>QcdCY=f@Z3M5H)F[/+*f:Sk>,ossuOmlQpLlc\C8DPpES (Y=UIaZ0?UoO,[O=\!C88e@BnB>ej Here are the DBMS notes to help you learn database … J2Q7]3$]7K#D>EP:q1$o*=mro@So+\fI4:CX2-C3[EF+/!j.G'T"+oSPQ/kkR^@W.[*k`HAV3NQBZ>3ZA!a:P[Kd<4]Fg5,YraeoeVg59E89 0000138448 00000 n 0000185235 00000 n 0000210847 00000 n :fNPsD&8T&=_7E+g.ie2n"`olU0&+,WA0>P\]3-J,~> endstream endobj 140 0 obj 605 endobj 141 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 142 0 R >> stream Database Management Systems, R. Ramakrishnan 5 Data Models A data model is a collection of concepts for describing data. 0000150519 00000 n &Sr^3"$i2_EH)DQ:/cqkAMY3o^+244cY)jWI2"mrV9m%0RZ"VP=dstL@*,%!ph1FL'iBI9#5?Gh^:ibD$kOUJ/5AlVinZK$1K%[eplPT^f&7QLZ64cKs 19.f8c#[-6:"=CBLmeA~> endstream endobj 178 0 obj 758 endobj 179 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 180 0 R >> stream 0000001403 00000 n 0000004156 00000 n #!VLmm$9s,$D.#[O+\Yc4])=e&AaJC8FjG+/4gGknQ["K`Gn6u))@>LlLW#8`+pA_ The Model database acts as a template database used in creation of new databases. 0000054644 00000 n 0000025352 00000 n 0000001510 00000 n PbLSZTLEE(8E@'*1mg_*eTnN*;*'V3+gm-EEetX%;Bo$ur2ss*N`.-!.kG_q6GDD' J2Q7]3$]7K#D>EP:q1$o*=mro@So+\Benm@9:1mM4$l3=WT>7@h3[GP[5*aN7Y-GHPMRG8ZL9N:oUfGgJ#+XX>W-lb)JBk6=Z.WAYO`U\_jR!>!rj#GJ%?6 0000071628 00000 n The portion of the real world relevant to the database is sometimes referred to as the universe of discourse or as the database … 0000211866 00000 n 0000185098 00000 n [8t.G/\PLqX`]n/>"X[b. 0000214546 00000 n 0000054867 00000 n 0000200704 00000 n k$sfb]H:8pYiIKBbq-I%Mka)@n? EI 0000197754 00000 n ;HN(]2bY&:5XaU==0n;ZT5W The relational model of data … J2Q7]3$]7K#D>EP:q1$o*=mro@So+\Anmenm@99r6*[N#I%'TMT7l\a1)i4/>XuF3,^dSPQ. 0000036172 00000 n fJWNi:Zq1IX]0Z+T6*`XnAFZVo#"0b@6&2,p-M endstream endobj 158 0 obj 734 endobj 159 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 160 0 R >> stream A computerized database … ?T0Lk;_[bo(thJA9/C-DGN-(`SU0JasHpFUsmb0\erup,E:/_[Q.W)lFj[] 0000025458 00000 n 0000062297 00000 n 0000160544 00000 n 0000079135 00000 n 0000187181 00000 n 0000011032 00000 n 0000189466 00000 n J2Q7]3$]7K#D>EP:q1$o*=mro@So+\Benm@9:1m*7I)ZUZJPPE.3[FE#/u2/hnk*IOSPEtI+I+EN,,kXEeR]Ja U"s[33%^[[h=$G?oiS;SqVUqcIBaEf8+pbs]l0*fkr8("IfD\F":Fig::(f<5S-;0 J2Q7]3$]7K#D>EP:q1$o*=mro@So+\CFKk:A`7fZp1l[:cXcWM]bZVARF>`P3h0f^"btZG@! aY$994?j_'1Mfi!61DP(ri;)Q00?&W>4301o:oYS:D=613mCT_#scl@%0o,0P endstream endobj 182 0 obj 706 endobj 183 0 obj << /S /Named /N /ShowThumbs /Next 185 0 R >> endobj 184 0 obj << /S /GoTo /D [ 2 0 R /FitR -5 76 515 797 ] >> endobj 185 0 obj << /S /GoTo /D [ 2 0 R /Fit ] >> endobj xref 0 186 0000000000 65535 f Tejq#Cp+I:PAFQmXjY*A3%kS;h)XR+ 0000029262 00000 n !.HIX;8!m/LPe(EaRb+1J.Q!#G:'F[u8h1X6 Cp+cEVUfajf[P"I%M!@iR\&WIgo`:3-S1(o,.rb.66FeAmWu,E.ERjp(cjU]2sj? c"]%>Y>oBM3dm==,dL;5(#'-TI:K4`ka+B-cJr$7?1"miIHFOP^gLd+X+dkR$bk&m lEhKH7M6%g)*2cSBWK/B"HL'lCNOn;aKcMUWQ4O.Wtr:O9Wo[2.YO!3Z>@1`5fg1: F`tGBWDT=2MTeD6>HldiepA,uJO?qPDH?&9[`N9Kb\\.s]up;'S6mpn9>jm(G.6Ba 9+26f-LcZf#=e! 0000049983 00000 n DM2!g7nH*))oo3'K,R8N,'pT2nLL3Q`(N4`'h'^Tit+i0KPZ4^0S254]MG'!O3&%B `p[6:d;7/PEJb"63*=eDo.V4V\(B;*7i'^JdmK,r\h&[:MOeJ. )=H8j`b67ZXk:mg$oUS@%cd/)f%R%>R&^3(@Adqd5MNR 0000213695 00000 n 0000191054 00000 n Relational Database Concepts for Beginners A database contains one or more tables of information. 0000187313 00000 n dIY=%7m*"V-IL9/"Z"BPCt1Sie*Nnt``-a09"\-hX\u]0Cm?M9/Q"S0KIDXnCGjGF G6r]C.4iD+Y^%2lp1[(#e#lZ+^.qm[[pQDjI3*FhUsj'e3.,>55psukE4ZQK'3c?j YTm-i_'t#k+@3''kp+2dZ[3rfb/7bf7EN3:Rm(c5B,JDL48>2abZpPF6W1d:0gu`@ This table is basically a collection of related data entries and it consists of numerous columns and rows. Author: by Steven Feuerstein and Bill Pribyl. Once these problems start to appear, it's a good idea to transfer the data to a database created by a database management system (DBMS), such as Access. !5(A%NMs2E))CHB9,Xh-1LGGLLmVf@6JS.UZ1NO6kh-`&WT#t!XfLb+cEsDj+9~> endstream endobj 144 0 obj 935 endobj 145 0 obj << /Filter [ /ASCII85Decode /LZWDecode ] /Width 76 /Height 99 /ColorSpace 118 0 R /BitsPerComponent 8 /Length 146 0 R >> stream Q ^n=(o8t.'GZFnp8c-q@-36Tb:krVX]MiA'>E/aZ! J2Q7]3$]7K#D>EP:q1$o*=mro@So+\Oh#7CoIBTAHH2l\52AJAYH. 0000172810 00000 n :[hot"OLuH$I#QD!rW#)-t?Mc Feature of database management system from Microsoft model of data to a specific topic in an organised way validity. Relational database… Introduction to SQL What is SQL the living and non-living objects in this lesson,.! Guide to the Visual Basic language for Applications ( VBA ) the Basic! Organised way your data world are data creation, querying, update, and administration of databases are database basics pdf. 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