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Oracle Long Binary Data


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Pfotis


ÌÝëïò áðü: 17 Äåê 2004
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ÌÞíõìáÓôéò: 17 Äåê 2004 15:09    ÈÝìá: Oracle Long Binary Data ÁðÜíôçóç ìå ðáñÜèåóç  Mark this post and the followings unread

ÊáëçóðÝñá,
èá Þèåëá íá êÜíù ìßá åñþôçóç.... áíïßãù ìßá âÜóç äåäïìÝíùí Oracle (ðïõ äåí äçìéïýñãçóá åãþ) êáé ó' Ýíá ðåäßï ãñÜöåé Long Binary Data. Ðþò ìðïñþ íá äþ áõôü ôï ðåäßï ôé ðåñéÝ÷åé;;;;

Åõ÷áñéóôþ ðïëý!
cordis
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ÌÞíõìáÓôéò: 17 Äåê 2004 15:39    ÈÝìá: ÁðÜíôçóç ìå ðáñÜèåóç  Mark this post and the followings unread

êþäéêáò:
CREATE or REPLACE function Find_Value
   ( av_owner varchar2, av_cname varchar2)
RETURN varchar2

IS
   long_var LONG;

BEGIN
   SELECT SEARCH_CONDITION INTO long_var
   FROM ALL_CONSTRAINTS
   WHERE owner = av_owner
   AND constraint_name = av_cname;

   return long_var;

END;


êþäéêáò:
SELECT owner, constraint_name, Find_Value(owner, constraint_name)
FROM ALL_CONSTRAINTS;


ðåñéóóüôåñá óôï: http://www.techonthenet.com/oracle/questions/long_value.htm

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Pfotis


ÌÝëïò áðü: 17 Äåê 2004
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ÌÞíõìáÓôéò: 17 Äåê 2004 15:55    ÈÝìá: ÁðÜíôçóç ìå ðáñÜèåóç  Mark this post and the followings unread

Åõ÷áñéóôþ ðïëý ãéá ôçí Üìåóç áðÜíôçóç.

Áí èÝëù ôïí êþäéêá íá ôïí ãñÜøù óå Visual Basic ãíùñßæåéò ôïí ôñüðï;

ôï field åßíáé ôï aday
êáé ôï table åßíáé era_record

êáé ðÜëé åõ÷áñéóôþ!!!
makis


ÌÝëïò áðü: 21 Áðñ 2002
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ÌÞíõìáÓôéò: 17 Äåê 2004 20:09    ÈÝìá: ÁðÜíôçóç ìå ðáñÜèåóç  Mark this post and the followings unread

ößëå... Ýíá select åßíáé... üðùò âÜæåéò ôá Üëëá select èá âÜëåéò êáé áõôü... áðëÜ ðñþôá ôá ðñÝðåé íá öôéÜæåéò ìéá áíôßóôïé÷ç Find_Value function...
Pfotis


ÌÝëïò áðü: 17 Äåê 2004
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ÌÞíõìáÓôéò: 20 Äåê 2004 10:14    ÈÝìá: ÁðÜíôçóç ìå ðáñÜèåóç  Mark this post and the followings unread

Äõóôõ÷þò üóï êáé áí ðñïóðÜèçóá äåí ôá êáôÜöåñá. ÌÞðùò áõôÞ ôçí êëÞóç ðïõ êÜíåé óôç Function "Find_Value" ç Visual Basic äåí ìðïñåß íá ôçí "êáôáëÜâåé";
Áöïý Ýãñáøá ôïí êþäéêá áõôü ðïõ êÜíåé åßíáé íá äçìíéïõñãÞóåé Ýíá table óôçí âÜóç äåäïìÝíùí long_var êáé äåí êÜíåé ôßðïôå Üëëï. ÌÞðùò ðñÝðåé íá ìïñöïðïéÞóù ôïí êþäéêá óôçí Visual Basic;;;;

Åõ÷áñéóôþ ãéá ôï ÷ñüíï óáò!!!
cordis
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ÌÞíõìáÓôéò: 20 Äåê 2004 14:08    ÈÝìá: ÁðÜíôçóç ìå ðáñÜèåóç  Mark this post and the followings unread

ãñÜøå ìïõ åäþ ðùò èá Ýêáíåò ôï select áí ç óôÞëç äåí Þôáí long, áëëÜ varchar2 ãéá íá ìðïñÝóù íá óïõ åîçãÞóù ôé ðñÝðåé íá êÜíåéò...

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Pfotis


ÌÝëïò áðü: 17 Äåê 2004
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ÌÞíõìáÓôéò: 20 Äåê 2004 16:19    ÈÝìá: ÁðÜíôçóç ìå ðáñÜèåóç  Mark this post and the followings unread

Åõ÷áñéóôþ ðïëý ãéá ôï åíäéáöÝñïí óïõ

¸ãñáøá ôá åîÞò.....

Private Sub Command1_Click()

Dim rsAdo As ADODB.Recordset
Dim strSQL As String

Set cnAdo = New ADODB.Connection
Set rsAdo = New ADODB.Recordset


cnAdo.Open "Provider= Microsoft link to Microsoft.Jet.OLEDB.4.0;Data Source=D:\Program Files\Work\SCH\Prog.sch;Persist Security Info=False"

rsAdo.CursorType = adOpenStatic
rsAdo.LockType = adLockOptimistic
rsAdo.CursorLocation = adUseClient

strSQL = "SELECT pbx, date, find_value(pbx, date) FROM era_record"

rsAdo.Open strSQL, cnAdo


Set Form1.DataGrid1.DataSource = rsAdo

Set Adodc1.Recordset = rsAdo

Set DataGrid1.DataSource = Adodc1

End Sub



Function Find_Value(av_pbx As Integer, av_date As Date) As String

Dim long_var As Long
Dim rsAdo2 As ADODB.Recordset
Dim strSQL2 As String

Set rsAdo2 = New ADODB.Recordset

strSQL2 = "SELECT Agentday INTO TEST From era_SchagentDayrecord"
Find_Value = TEST
rsAdo2.Open strSQL2, cnAdo
End Function

êáé ìïõ âãÜæåé "undefined function find_Value"
cordis
Administrator, [F|H]ounder, [C|S]EO

ÌÝëïò áðü: 09 Ïêô 1999
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ÌÞíõìáÓôéò: 20 Äåê 2004 20:06    ÈÝìá: ÁðÜíôçóç ìå ðáñÜèåóç  Mark this post and the followings unread

ï÷é âñå óõ...
ç find_value åßíáé function ðïõ èá âÜëåéò óôçí ORACLE ü÷é óôçí VB...

_________________
Äåí áðáíôÜù óå ðñïóùðéêÜ ìçíýìáôá ìå åñùôÞóåéò ðïõ êáëýðôïíôáé áðü ôéò åíüôçôåò ôïõ forum. Ãéá ï,ôé Üëëï åßìáé åäþ ãéá åóÜò.
- follow me @twitter

Pfotis


ÌÝëïò áðü: 17 Äåê 2004
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ÌÞíõìáÓôéò: 23 Äåê 2004 14:46    ÈÝìá: ÁðÜíôçóç ìå ðáñÜèåóç  Mark this post and the followings unread

ÐÜëé åãþ!!!
Sorry áí óå êïýñáóá áëëÜ åðåéäÞ ðñïóðáèþ íá âãÜëù Üêñç êáé äåí ãíùñßæù áñêåôÜ ðñÜãìáôá èá Þèåëá ôçí âïÞèåéá óïõ
¸êáíá áõôÜ ðïõ ìïõ Ýãñáøåò êáé óôï ðåäßï ðïõ ðñßí Ýãñáöå <Binary> ðïõ ôï type ôïõ åßíáé Long raw åìöÜíéóå "02000000010000000000000000B9E2405555555512B9E2401700000000". ÅðåéäÞ üðùò óïõ Ýãñáøá ôçí âÜóç äåí ôçí äçìéïýñãçóá åãþ ðñÝðåé íá êáôáëÜâù êÜôé áðü áõôü ôï íïýìåñï Þ åßíáé êùäéêïðïéçìÝíï êáé ðñÝðåé íá ôï åìöáíßóù ìå êÜðïéï Üëëï åñãáëåßï (áõôü ôï ðåäßï ôï åìöáíßæù óå Grid)

Êáé ðÜëé åõ÷áñéóôþ!!!!!
ÅìöÜíéóç ÌçíõìÜôùí:   
ÅéóáãùãÞ íÝïõ ÈÝìáôïò   ÁðÜíôçóç óôï ÈÝìá Óåëßäá 1 áðü 1 [9 Ìçíýìáôá] Mark the topic unread :: Ðñïçãïýìåíï èÝìá :: Åðüìåíï èÝìá
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