advanced sql Functions in Oracle 10G phần 2 potx
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)...
advanced sql Functions in Oracle 10G phần 1 doc
... 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...
advanced sql Functions in Oracle 10G phần 3 pot
... 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...
advanced sql Functions in Oracle 10G phần 4 ppt
... 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...
advanced sql Functions in Oracle 10G phần 5 pps
... 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...
advanced sql Functions in Oracle 10G phần 6 ppsx
... 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...
advanced sql Functions in Oracle 10G phần 7 docx
... 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...
advanced sql Functions in Oracle 10G phần 8 pptx
... 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...
advanced sql Functions in Oracle 10G phần 9 pdf
... 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'...
advanced sql Functions in Oracle 10G phần 10 pptx
... 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...
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