advanced sql Functions in Oracle 10G phần 2 potx

... in analytical functions are most easily explained by way of examples, so let’s begin with the row numbering and ranking functions. The Row-numbering and RankingThe Row-numbering and Ranking Functions There ... 101 John 1 02 Stephanie 104 Christina 108 David 111 Kate 106 Chloe 122 Lindsey 35 Chapter | 2 Chapter 3 The Analytical Functions in Oracle (Analytical Functions I)...

Ngày tải lên: 08/08/2014, 18:21

... 3 1 3.44 3.44 1.854 723 7 2 3.88 3.88 1.96977156 3 -6 .27 6 .27 2. 50399681 4 -6. 82 6. 82 2.6115 129 7 500 0 6 2. 5 2. 5 1.58113883 Near Value FunctionsNear Value Functions These are functions that produce ... calculators. In fact, most pro- gramming languages go far beyond the calculator functions. Oracle s SQL contains a rich variety of functions. We can categorize Orac...

Ngày tải lên: 08/08/2014, 18:21

... employee Which gives: ENAME SAL N2 N3 N4 N5 N6 N8 Christina 55000111111 Lindsey 520 001111 12 Katie 490001 122 23 Stephanie 44000 122 234 Chloe 4400 022 3345 John 3900 023 3456 David 3900 023 4567 The use of NTILE ... in this display, indicating tests taken out of order by Jake: NAME TEST SCORE DT TNUM Jake Test2 555 22 -Dec -20 06 12: 15 1 Jake Test1 735 22 -Dec -20 06 14:33 2 100...

Ngày tải lên: 08/08/2014, 18:21

... dte Giving: DTE PRICE MA FIRST LAST 03-JAN-06 62. 45 62. 835 62. 45 63 .22 04-JAN-06 63 .22 62. 827 62. 45 62. 81 05-JAN-06 62. 81 62. 903 62. 45 63.13 06-JAN-06 63.13 63. 325 63.13 63. 52 09-JAN-06 63. 52 63.650 ... Min. price Max. price 03-JAN-06 62. 45 62. 45 62. 45 04-JAN-06 63 .22 62. 45 63 .22 05-JAN-06 62. 81 62. 81 62. 81 06-JAN-06 63.13 62. 81 63.13 09-JAN-06 63. 52 62. 81 6...

Ngày tải lên: 08/08/2014, 18:21

... Pensacola 20 05 13600 Cotton Pensacola 20 06 16000 Cotton Pensacola 20 07 29 600 Lumber Mobile 20 05 25 20 Lumber Mobile 20 06 28 00 Lumber Mobile 20 07 5 320 Lumber Pensacola 20 05 29 75 Lumber Pensacola 20 06 ... 20 06 Mobile Lumber 25 20 20 05 Mobile Lumber 28 00 20 06 Mobile Plastic 28 800 20 05 Mobile Plastic 320 00 20 06 Pensacola Blueberries 7650 20 05 Pensacola B...

Ngày tải lên: 08/08/2014, 18:21

... FOR t IN (20 03, 20 04, 20 05, 20 06, 20 07)] = s[cv(), cv(t)] *2) ORDER BY product, t Giving: PRODUCT S T Cotton 0 20 03 Cotton 39744 20 04 Cotton 4 320 0 20 05 Cotton 48000 20 06 Cotton 0 20 07 SQL& gt; ... IN (20 03, 20 04, 20 05, 20 06, 20 07)] = s[cv(), cv(t)] *2) ORDER BY product, t This gives: PRODUCT S T Cotton 0 20 03 Cotton 39744 20 04 Cotton 4 320 0 20 05...

Ngày tải lên: 08/08/2014, 18:21

... only in special situations. To introduce 23 9 Chapter | 7 Chapter 8 Collection and OO SQL in Oracle Collection objects have been available in PL /SQL since Oracle 7. In the O7 version of Oracle, ... 123 4th St. 4 Maple Ct. 21 67 Greenbrier Blvd. 33 Third St. One First Drive 24 2 Regular Expressions: String Searching and Oracle 10g One First Drive irs 1664 1 /2 Spring...

Ngày tải lên: 08/08/2014, 18:21

... mem_type)) Using PL /SQL to Create Functions toUsing PL /SQL to Create Functions to Access ElementsAccess Elements Functions may be created in PL /SQL to manipulate VARRAYs. The functions may be placed in ... the Address_ table will be in the result set. SELECT * FROM client Will give: NAME ADDRESS Jones 000 022 020 89036C05DB23C4FDE9B82C00E36D92D0F864BF1 821 AF245BF97D37...

Ngày tải lên: 08/08/2014, 18:21

... containing a column of our defined type: CREATE TABLE club2 (location VARCHAR2 (20 ), members members_type2_obj) 320 Collection and OO SQL in Oracle An XML element is everything from (including) ... 'Programmer', dependent_object_table(dependent_object('David', 'M',to_date('10/10/1997','dd/mm/yyyy')), dependent_object('Katie'...

Ngày tải lên: 08/08/2014, 18:21

... 185 T table, creating, 27 4, 27 9 -28 0 creating in VARRAY, 300 displaying, 27 5 -27 6 inserting data into, 28 7 -28 8 inserting values in, 27 5, 28 4 -28 5 loading, 28 1 -28 2, 301-3 02 nested, see nested table referencing ... 28 9 -29 1 REGEXP_INSTR function, 22 4, 22 6 -22 9, 361-3 62 using, 23 0 -23 1 REGEXP_LIKE function, 22 4, 23 9 using, 23 9 -24 0 REGEXP_REPLACE fun...

Ngày tải lên: 08/08/2014, 18:21