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session_cached_cursors

From: Benhayoune khalid <benhayoune_at_maroclear.co.ma>
Date: Thu, 18 May 2000 16:29:22 -0000
Message-Id: <10501.105998@fatcity.com>


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Hi All,

Excuse my poor English !

What are parameters and statistics should i consider to size the value of the initialization parameter SESSION_CACHED_CURSORS ?

Is there any rule about this ?

I use the following SQL query and compare the values of the statistics "parse count" and "session cursor cache hits", but i am not sure :

select name,value
from v$sysstat
where statistic# in (131,142);

		      |      |------------------- parse count
		      |-------------------------- session cursor cache
hits

Thanks in advance.



K.Benhayoune
System engineer/DBA
MAROCLEAR
Phone : 212-2-48-49-49
Fax : 212-2-48-67-03
Address : 216, BD ZERKTOUNI, 5 eme etage

              Casablanca (Morocco)

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<TITLE>session_cached_cursors</TITLE>
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<P><FONT SIZE=3D2 FACE=3D"Arial">Hi All,</FONT>
</P>

<P><FONT SIZE=3D2 FACE=3D"Arial">Excuse my poor English !</FONT>
</P>

<P><FONT SIZE=3D2 FACE=3D"Arial">What are parameters and statistics =
should i consider to size the value of the initialization parameter = SESSION_CACHED_CURSORS ?</FONT></P>

<P><FONT SIZE=3D2 FACE=3D"Arial">Is there any rule about this ?</FONT>
</P>

<P><FONT SIZE=3D2 FACE=3D"Arial">I use the following SQL query and =
compare the values of the statistics &quot;parse count&quot; and = &quot;session cursor cache hits&quot;, but i am not sure :</FONT></P>

<P><FONT SIZE=3D2 FACE=3D"Arial">select name,value</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">from v$sysstat</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">where statistic# in (131,142);</FONT>
<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <FONT SIZE=3D2 = FACE=3D"Arial">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =

|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |------------------- parse =
count</FONT></P>

<P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <FONT SIZE=3D2 = FACE=3D"Arial">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =

|-------------------------- session cursor cache hits</FONT></P>

<P><FONT SIZE=3D2 FACE=3D"Arial">Thanks in advance.</FONT>
</P>

<P><I><FONT COLOR=3D"#008000" SIZE=3D2 FACE=3D"Comic Sans =

MS">------------------------------------------------------------------</=
FONT></I>
<BR><B><FONT COLOR=3D"#008000" SIZE=3D4 FACE=3D"Comic Sans =
MS">K.Benhayoune</FONT></B>
<BR><I><FONT COLOR=3D"#008000" SIZE=3D2 FACE=3D"Comic Sans MS">System =
engineer/DBA</FONT></I>
<BR><I><FONT COLOR=3D"#008000" SIZE=3D2 FACE=3D"Comic Sans =
MS">MAROCLEAR</FONT></I>
<BR><I><FONT COLOR=3D"#008000" SIZE=3D2 FACE=3D"Comic Sans MS">Phone : =
212-2-48-49-49</FONT></I>
<BR><I><FONT COLOR=3D"#008000" SIZE=3D2 FACE=3D"Comic Sans MS">Fax : =
212-2-48-67-03</FONT></I>
<BR><I><FONT COLOR=3D"#008000" SIZE=3D2 FACE=3D"Comic Sans MS">Address =
: 216, BD ZERKTOUNI, 5 eme etage</FONT></I>
<BR><I><FONT COLOR=3D"#008000" SIZE=3D2 FACE=3D"Comic Sans =
MS">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n= bsp;&nbsp; Casablanca (Morocco)</FONT></I> Received on Thu May 18 2000 - 11:29:22 CDT

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