Using Contain in Query Return
I have a databse table the contains questions (1 fireld) for the user to answer. I also have table with words and word definitions ( 2 fields). I want the questions to feed into the page and I want to some how check the question for the words in the definition table and if that word is contained in the word definition table that it create that word as a link. Is this possible?
Something like this:
select word, definition
from word_defintion
where word in (<cfqueryparam value="#yourquestion#" list ="yes" separator = " ">)
should get you started. You'll probably have to do something about capital letters.
Similar Messages
-
Using index in a query return few records than full table access
Today we have an issue with a query, when it use the ok index the returned are not all records that apply to where clause condition.
See bellow
explain plan for
select * from movdb.zan_m03 where
M00AF = TO_DATE('11/01/28','YY/MM/DD') AND
M00za = 10 AND
m00AC = 50 AND
M00AD between 136906 and 136999
SELECT * FROM TABLE(dbms_xplan.display);
PLAN_TABLE_OUTPUT
Plan hash value: 1882720105
| Id | Operation | Name |
| 0 | SELECT STATEMENT | |
| 1 | TABLE ACCESS BY INDEX ROWID| ZAN_M03 |
|* 2 | INDEX RANGE SCAN | PK_ZAN_M03 |
Predicate Information (identified by operation id):
PLAN_TABLE_OUTPUT
2 - access("M00AF"=TO_DATE('11/01/28','YY/MM/DD') AND "M00ZA"=10 AND
"M00AC"=50 AND "M00AD">=136906 AND "M00AD"<=137141)
filter("M00AD"<=137141 AND "M00AD">=136906)
Note
- rule based optimizer used (consider using cbo)
20 rows selected.
The query above return only one row insted 1579 record that apply to this conditions.
When forcing a full table acess with a hint, the query return all records that apply, the 1579 record.
select /*+ FULL(zan_m03) */ M00AF, M00za, m00AC , M00AD from movdb.zan_m03 where
M00AF = TO_DATE('11/01/28','YY/MM/DD') AND
M00za = 10 AND
m00AC = 50 AND
M00AD between 136906 and 137141
Can you help me to identify what's happening?
I am with Oracle 10g R2 10.2.0.4 standard edition
the statistics are up to date
the opitimizer_mode are rule, but altering in session level to all_rows happens the same issue.
Nothing about corruption in the alert log.
Thanks in advance
Regards
CristianoYes the query are the same and correct restriction for where clause are M00AD between 136906 and 137141.
I've pasted, by mistake, another test query
The corrects are:
select M00AF, M00za, m00AC , M00AD from movdb.zan_m03 where
M00AF = TO_DATE('11/01/28','YY/MM/DD') AND
M00za = 10 AND
m00AC = 50 AND
M00AD between 136906 and 137141
This use pk index and return one row
select /*+ FULL(zan_m03) */ M00AF, M00za, m00AC , M00AD from movdb.zan_m03 where
M00AF = TO_DATE('11/01/28','YY/MM/DD') AND
M00za = 10 AND
m00AC = 50 AND
M00AD between 136906 and 137141
This does a full table access and return 1579 records
I´ve been searching for wrong results bugs on my oracle support, but not found one that mentions something like our issue.
I checked the dba_tables and dba indexes and the number of rows are different, and I think this would be the same because it's is a pk.
Look this
SQL> select NUM_ROWS from dba_tables where table_name = 'ZAN_M03'
2 /
NUM_ROWS
228527878
select NUM_ROWS from dba_indexes where index_name = 'PK_ZAN_M03';
SQL> select NUM_ROWS from dba_indexes where index_name = 'PK_ZAN_M03';
NUM_ROWS
217510185
Is normal a index for pk having much fewer rows than table? I think not, but not sure.
Again
Thanks in advance
Regards
Cristiano -
Query using system parameter LEVEL returns incorrect huge number of records
We migrate our database from Oracle *9.2.0.6* to *11.2.0.1*
The query below throws "ORA-01788: CONNECT BY clause required in this query block".
select * from (
+select a.BOARD_ID, code, description, is_displayable, order_seq, board_parent_id, short_description, IS_SUB_BOARD_DISPLAYABLE, <font color=blue>LEVEL</font> child_level, sp_board.get_parent_id(a.board_id) top_parent_id, is_top_selected isTopSelected+
from boards a, ALERT_MESSAGE_BOARD_TARGETS b
where a.board_id = b.board_id and is_displayable = 'Y' and alert_message_id = 5202) temp
start with board_parent_id = 0
connect by prior board_id = board_parent_id
ORDER SIBLINGS BY order_seq;
Based from online resources we modified "*_allow_level_without_connect_by*" by executing the statement.
alter system set "_allow_level_without_connect_by"=true scope=spfile;
After performing the above, ORA-01788 is resolved.
The new issue is that the same query above returns *9,015,853 records in 11g* but in *9i it returns 64 records*. 9i returns the correct number of records. And the cause for 11g returning greater number of records is due to system parameter <font color=blue>LEVEL</font> used in the query.
Why 11g is returning an incorrect huge number of records?
Any assistance to address this is greatly appreciated. Thanks!The problem lies in th query.
Oracle <font color=blue>LEVEL</font> should not be used inside a subquery. After <font color=blue>LEVEL</font> is moved in the main query, the number of returned records is the same as in 9i.
select c.BOARD_ID, c.code, c.description, c.is_displayable, c.order_seq, c.board_parent_id, c.short_description, c.IS_SUB_BOARD_DISPLAYABLE, <font color=blue>LEVEL</font> child_level, c.top_parent_id, c.isTopSelected
from (
select a.BOARD_ID, code, description, is_displayable, order_seq, board_parent_id, short_description, IS_SUB_BOARD_DISPLAYABLE, sp_board.get_parent_id(a.board_id) top_parent_id, is_top_selected isTopSelected
from boards a, ALERT_MESSAGE_BOARD_TARGETS b
where a.board_id = b.board_id and is_displayable = 'Y' and alert_message_id = 5202
) c
start with c.board_parent_id = 0
connect by prior c.board_id = c.board_parent_id
ORDER SIBLINGS BY c.order_seq -
Using external parameters within MS Query returning that data right into a pivot table Excel 2010
In Excel 2010 i was able to use the external parameters within MS Query returning that data right into a pivot table. But the parameter on the worksheet will not save in the paremeter setting of the data connection. And if you save it and open
it and try to refresh the pivot table Excel stops responding and you have to force the file closed. I found out the reason to crash is that it did not keep the parameter saved.
Can this be fixed?Hi,
Just
checking in to see if the information of Oskar was helpful. Please
let us know if you would like further assistance.
Jaynet Zhang
TechNet Community Support -
Using ROWID returns less rows than if use distinct in query
Hi,
I am writting the following query to get distinct purchase order number from a specific received date. this returns me total 620 rows.:
select distinct pha.segment1 from apps.po_headers_all pha, apps.RCV_TRANSACTIONS rcv
where 1=1
and trunc(rcv.transaction_date) between to_date(:P_FROM_DATE,'YYYY/MM/DD HH24:MI:SS') and to_date(:P_TO_DATE,'YYYY/MM/DD HH24:MI:SS')
and pha.po_header_id=rcv.po_header_id
and pha.type_lookup_code='STANDARD'
and pha.authorization_status ='APPROVED'
and pha.cancel_flag='N'
if i write the query using ROWID to get the distinct Purchase order number its giving me 580 rows:
select pha.segment1 from apps.po_headers_all pha, apps.RCV_TRANSACTIONS rcv
where 1=1
and trunc(rcv.transaction_date) between to_date(:P_FROM_DATE,'YYYY/MM/DD HH24:MI:SS') and to_date(:P_TO_DATE,'YYYY/MM/DD HH24:MI:SS')
and pha.po_header_id=rcv.po_header_id
and rcv.rowid=(select max(rowid) from apps.RCV_TRANSACTIONS rcv where rcv.po_header_id=pha.po_header_id)
and pha.type_lookup_code='STANDARD'
and pha.authorization_status ='APPROVED'
and pha.cancel_flag='N';
Can anyone tell me why? I want to use this ROWID query in a valueset in oracle apps.That's probably because some purchase orders have rcv transactions out of the range (p_from_date, p_to_date). You should include the condition on the dates in the (select max(rowid)...) subquery as well. And more generally, the first query seems like a better/simpler choice than the second one.
Hope it helps. -
Hibernet query returns null for XMLTYPE data when I use oracle type4 driver
Hi,
I am using Oracle type-4 driver, My hibernet query returns null for data type XMLTYPE. But when I use BEA type -4 driver its working fine. Please help me to retrive XMLTYPE data using oracle-4 driver through hibernet query.
Thanks in advance.
regards,
AmareshHi,
I am using Oracle type-4 driver, My hibernet query returns null for data type XMLTYPE. But when I use BEA type -4 driver its working fine. Please help me to retrive XMLTYPE data using oracle-4 driver through hibernet query.
Thanks in advance.
regards,
Amaresh -
Multi-row sub query returns ORA-00904 :invalid identifier error
I am creating a report from two tables that I am not joining. I want a single line for every row in table1 that meets a date range. Table2 can contain none or many rows for each recored in table1. I want to get up to two fields from table2.
I was using a case statement to check if there was data and then an in-line query or subquery. Once again, the idea is to have a single line on the report for each table1 record.
I get this error with the code below. It seems the nested multi-row subquery can not see the a.cr_mas_cr_no identifier.
ORA-00904: "a"."cr_mas_cr_no": invalid identifier
Any help is greatly appreciated,
Sam
select
a.cr_mas_cr_no "CRNO", a.cr_mas_type "TYPE", a.cr_mas_status "CR Status",
a.cr_mas_date_logged "Logged date", a.CR_REL_REQ_APP_DATE "RTP approved",a.CR_REL_REQ_RTP_DATE "RTP Date",
a.cr_accepted_date "Complete", a.cr_mas_submitted_by "Requester",
select doc_user FROM crrm_cr_documents WHERE doc_cr_number =a.cr_mas_cr_no and rownum = 1 and DOC_TYPE = 'BD' ) "Bus Design",
(select doc_user FROM crrm_cr_documents WHERE doc_cr_number = a.cr_mas_cr_no and rownum = 1 and DOC_TYPE = 'TD' ) "Tech Design",
(select doc_user FROM crrm_cr_documents WHERE doc_cr_number = a.cr_mas_cr_no and rownum = 1 and DOC_TYPE = 'TE' ) "User acceptance test",
case
when (select count(appr_user) from crrm_cr_approvals where appr_cr_no = a.cr_mas_cr_no and appr_type = 'RTP') > 0
then (select appr_user from (select * from crrm_cr_approvals where appr_cr_no = a.cr_mas_cr_no and appr_type = 'RTP') where rownum = 1)
end
"RTP #1",
case
when (select count(appr_user) from crrm_cr_approvals where appr_cr_no = a.cr_mas_cr_no and appr_type = 'RTP') > 1
then (select appr_user from (select * from crrm_cr_approvals where appr_cr_no = a.cr_mas_cr_no and appr_type = 'RTP') where rownum = 2)
end
"RTP #2",
a.CR_REL_REQ_RTP_BY "Released by",
a.CR_ACCEPTED_BY "Post RTP User Acceptance",
a.cr_mas_title "Title", a.cr_mas_id "ID"
from
crrm_crmaster a
where
(a.CR_REL_REQ_RTP_DATE >= :P1109_BEGDATE and (a.CR_REL_REQ_RTP_DATE <= :P1109_ENDDATE) and
(a.cr_mas_status = 'Complete' or (a.cr_mas_status = 'Release Approved'and a.CR_REL_REQ_APP_DATE < :P1109_ENDDATE))
Message was edited by:
slavanawayIceman,
Thanks for the reply I will try your suggestion.
I will try and explain why I think two subqueries (an in-line query with a subquery?) are required. I will use the creation of the column RTP #1 as the example as the RTP #2 column is only different in the rownum selected.
Looking only at the lines that fail, here is my analysis. (If I rem out the two case lines the query runs, I just don't get two columns of data I need.) I will only examine the first case as the second is changed to extract the second approval via the rownum = 2 criteria. The first statement checks there is at least one RTP approval stored for the request and then gets the user who approved the request if the test is true.
case when
(select count(appr_user) from crrm_cr_approvals where appr_cr_no =a.cr_mas_cr_no and appr_type = 'RTP') > 0
then
The above part works fine and the correct count of approvals is returned.
(select appr_user from (select * from crrm_cr_approvals where appr_cr_no=a.cr_mas_cr_no and appr_type = 'RTP') where rownum = 1)
end
"RTP #1",
I moved the parenthesis to the correct location. There can be multiple approvals for a given parent record. Some parent records need one, some need two approvals. If I replace
(select appr_user from (select * from crrm_cr_approvals where appr_cr_no =a.cr_mas_cr_no and appr_type = 'RTP') where rownum = 1)
with
(select appr_user from approvals where appr_cr_no =a.cr_mas_cr_no and appr_type = 'RTP' and rownum = 1)
The correct result is returned because it returns exactly one row as rownum=1 limits the query. When rownum = 2 then the query returns null as the rownum never gets to two as the rownum column is built via the set created by the second subquery.
The subquery builds a set of approvals for a specific "cr_no" and appr_type of "RTP". the outer query then looks at the rownum of the second query
Here is where I got the rownum information from;
http://www.oracle.com/technology/oramag/oracle/06-sep/o56asktom.html
So here is what I think is happening;
1. Main query From and Where are processed. This should provide the "set" for the query
2.The from subqueries for RTP #1 and RTP #2 should be able to access the a.cr_mas_cr_no field and build a set from the approvals table.
3.The RTP #1/2 subquery (inline maybe a better description?) would then get the correct row from the from subquery.
The error "invalid identifier" refers to the a.cr_mas_cr_no field. I assume it means it can not resolve the table alias inside the subquery.
So maybe your grouping would help, I will try.
Sam -
Same Query returning different result (Different execution plan)
Hi all,
To day i have discovered a strange thing: a query that return a different result when using a different execution plan.
The query :
SELECT *
FROM schema.table@database a
WHERE column1 IN ('3')
AND column2 = '101'
AND EXISTS
(SELECT null
FROM schema.table2 c
WHERE a.column3 = SUBSTR (c.column1, 2, 12));where schema.table@database is a remote table.
when executed with the hint /*+ ordered use_nl(a c) */ these query return no result and its execution plan is :
Rows Row Source Operation
0 NESTED LOOPS (cr=31 r=0 w=0 time=4894659 us)
4323 SORT UNIQUE (cr=31 r=0 w=0 time=50835 us)
4336 TABLE ACCESS FULL TABLE2 (cr=31 r=0 w=0 time=7607 us)
0 REMOTE (cr=0 r=0 w=0 time=130536 us)When i changed the execution plan with the hint /*+ use_hash(c a) */
Rows Row Source Operation
3702 HASH JOIN SEMI (cr=35 r=0 w=0 time=497839 us)
22556 REMOTE (cr=0 r=0 w=0 time=401176 us)
4336 TABLE ACCESS FULL TABLE2 (cr=35 r=0 w=0 time=7709 us)It seem that when the execution plan have changed the remote query return no result.
It'is a bug or i have missed somthing ?
PS: The two table are no subject to insert or update statement.
Oracle version : 9.2.0.2.0
System version : HP-UX v1
Thanks.H.Mahmoud wrote:
Oracle version : 9.2.0.2.0
System version : HP-UX v1Hard to say. You're using a very old and deprecated version of the database, and one that was known to contain bugs.
9.2.0.7 was really the lowest version of 9i that was considered to be 'stable', but even so, it's old and lacking in many ways.
Consider upgrading to the latest database version at your earliest opportunity. (or at least apply patches up to the latest 9i version before querying if there is bugs in your really low buggy version) -
Hi,
I'm trying to setup an App-V environment in my lab.
I've used the App-V 5.0 Trial guide to help me configure all necessary components.
I'm able to install everything without error.
when come time to publish an app, it simply doesn't show up on my client.
after looking at events on the client and server, I found that the Publishing server is returning under Admin the following message.
'The request URL doesn't contain the query string for the client OS'
My setup is pretty simple.
App-V Server managament and Publishing on the same box
App-V database on my SQL server.
I'm able to see the publishing "webpage" by using http:://localhost:889.
It only display this :
-<Publishing Protocol="1.0"
<Packages />
</Publishing>
I've published one app from the management console.
any idea what could mean this error?
thanksHi,
thanks for the link.
I've validated the suggested debug steps. It seems that the problem is with my Publish server again.
I've looked in the web.config file. It seems to be missing some parts compare to the example provided.
Again, I've published an application from the management console. Management and Publishing are running on the same box, while SQL is remote.
Here's the web.config
<?xml version="1.0" ?>
- <configuration>
- <system.web>
<compilation debug="false" targetFramework="4.0" />
<machineKey validationKey="AutoGenerate,IsolateApps" decryptionKey="AutoGenerate,IsolateApps" />
- <authentication>
- <!-- We don't support form authentication, but this will supress x-ray security warning
-->
<forms requireSSL="true" />
</authentication>
</system.web>
- <system.webServer>
- <modules runAllManagedModulesForAllRequests="true">
<add name="UrlRoutingModule" type="System.Web.Routing.UrlRoutingModule, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</modules>
- <security>
- <requestFiltering>
- <verbs>
<remove verb="GET" />
<add verb="GET" allowed="true" />
</verbs>
</requestFiltering>
</security>
</system.webServer>
- <system.serviceModel>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
+ <behaviors>
- <serviceBehaviors>
- <behavior name="">
<serviceAuthorization impersonateCallerForAllOperations="true" />
<serviceMetadata httpGetEnabled="false" httpsGetEnabled="false" />
</behavior>
</serviceBehaviors>
</behaviors>
- <bindings>
- <webHttpBinding>
- <binding name="SecureBinding">
- <security mode="Transport">
<transport clientCredentialType="Windows" />
</security>
</binding>
<binding name="UnsecureBinding" />
</webHttpBinding>
</bindings>
- <protocolMapping>
<add scheme="http" binding="webHttpBinding" bindingConfiguration="UnsecureBinding" />
<add scheme="https" binding="webHttpBinding" bindingConfiguration="SecureBinding" />
</protocolMapping>
- <standardEndpoints>
- <webHttpEndpoint>
- <!--
Configure the WCF REST service base address via the global.asax.cs file and the default endpoint
via the attributes on the <standardEndpoint> element below
-->
<standardEndpoint name="" helpEnabled="true" automaticFormatSelectionEnabled="true" />
</webHttpEndpoint>
</standardEndpoints>
</system.serviceModel>
</configuration> -
I'm using a session bean ProcessBean and an entity bean AlarmBean....
where one of functions processor() of ProcessDataBean is like......
processor()
println(.a..);
println(..b.);
correlate();
println(.c..);
And correlator() is like:-
correlator()
println(..d.);
AlarmBeanLocal l = finder query();
println(.e..);
if(l != null)
println(.m..)
else
println(.n..)
Finder query returns the reference to the entity bean's local interface.......and depending on whether find is successful or not....I've to print m or n....
Now the problem is whenever find is successful.......e, then m and then c gets printed......
but when finder query is not successful, e and n doesn't get printed....and directly c gets printed...it means finder query is directly returning control to the previous function(processor where c is getting printed) .......
I'm not getting whr. is the problem....
in the condition l != null......?
Plz. help me out...
All the declarations in local and home interfaces and ejb-jar is correct.......and my jar file is deployed successfully.....but the output is not correct.....Hi Swati,
Assuming ur finder returns a Single-object
Single-object finder method may return a null value . If result set of query consists of a single null value, container must return null value as result of method. If resultset of a query for a single-object finder method contains more than one value (whether non-null, null, or a combination), container must throw FinderException from finder method. If result set of query contains no values, container must throw ObjectNotFoundException.
HTH,
Seetesh -
Lightswitch html use the 'any' query method
Hi
Can someone please tell me how i can use the "any" query method for entity collections in lightswitch html?
ThanksHi Xpert360
It's for a type of EntityCollection this is the code from the msls-2.5.2.vsdoc.js line 2220
any: function any(predicate) {
/// <summary>
/// Determines whether this sequence contains any
/// items that optionally satisfy a condition.
/// </summary>
/// <param name="predicate" type="Function" optional="true">
/// A function to test each item for a condition.
/// <br/>Signature: Boolean item.predicate(item)
/// </param>
/// <returns type="Boolean">
/// True if this sequence contains any items that
/// satisfy the condition, if any; otherwise, false.
/// </returns>
var result = false;
this.each(function (item) {
if (!predicate || predicate.call(item, item)) {
result = true;
return false;
return true;
return result;
Check it out and let me know if you know how to use it, my problem is how to use the call back function.
Thanks -
Errors with querying a query table using non-QoQ query and QoQ query
HELP ! ! ! Going into testing soon. I need this to work to get correct report results ! ! ! !
My issue seems similar to the one just answered about Query of Queries RunTime Error
and the reply from lawhite01 caught my eye.
This is a 2 parter. The second part is the QoQ part, but the 1st part has a line in the query that is similar to the QoQ one and it uses the same data. Part 1 also throws an error.
PART # 1.
I'm trying to use a query table created through QueryNew and then query it.
I need multiple columns in the query table I create:
<cfscript>
tot_AllCurrentDraftListing = QueryNew("AnnounceNum, JP_PDLoc, JP_JS_Title, JP_JS, JP_KW_1, JP_JobTitle, JP_Open, JP_Close, JP_CloseType, JP_CloseName, JP_PosNeed, JP_DirectHire, JP_Desc, JP_Draft, JP_Archived, JP_State, JP_AreaName, JP_AreaID, JP_AreaAlias, JP_Fac_SU, JP_Fac_Facility, JP_FAC_ID, JP_Grade1, JP_sal_low1, JP_sal_high1, JP_Grade2, JP_sal_low2, JP_sal_high2, JP_Grade3, JP_sal_low3, JP_sal_high3, JP_Grade4, JP_sal_low4, JP_sal_high4, JP_Grade5, JP_sal_low5, JP_sal_high5, JP_Posted, JP_TypeHire, JP_HRemail");
</cfscript>
Then I populate all the cells of the query table.
Then I set up to use the created query table.
I do this first:
<cfquery name="qAltPostID" datasource="#at_datasource#">
SELECT AltPoster, fk_Job_AnnounceNum
from JOB_JPContacts
Where AltJPContactType = 'AltPosterID'
and AltPoster = '#session.IHSUID#'
</cfquery>
Then, in my first query using the created query, I expect to need to choose from multiple values, so I'm using this line in the query (this is NOT a QoQ query):
and AnnounceNum IN (<cfqueryparam cfsqltype="CF_SQL_varchar" value="#ValueList(qAltPostID.fk_Job_AnnounceNum)#">)
I've also tried:
and AnnounceNum IN (#ValueList(qAltPostID.fk_Job_AnnounceNum)#)
and:
and JOB_AnnounceNum IN
SELECT fk_Job_AnnounceNum
from JOB_JPContacts
Where AltJPContactType = 'AltPosterID'
and AltPoster = '#session.IHSUID#'
ERROR is: one record should return. I get 0.
PART # 2: Here's the QoQ part.
I get the error:
Query Of Queries runtime error.
Comparison exception while executing IN.
Unsupported Type Comparison Exception: The IN operator does not support comparison between the following types:
Left hand side expression type = "LONG".
Right hand side expression type = "STRING".
A tutorial I found gave an example using only one column for this part of the fix:
tot_AllCurrentDraftListing = QueryNew("AnnounceNum", "CF_SQL_VARCHAR")
How would I set up the query with the datatype when I'm using multiple columns:
<cfscript>
tot_AllCurrentDraftListing = QueryNew("AnnounceNum, JP_PDLoc, JP_JS_Title, JP_JS, JP_KW_1, JP_JobTitle, JP_Open, JP_Close, JP_CloseType, JP_CloseName, JP_PosNeed, JP_DirectHire, JP_Desc, JP_Draft, JP_Archived, JP_State, JP_AreaName, JP_AreaID, JP_AreaAlias, JP_Fac_SU, JP_Fac_Facility, JP_FAC_ID, JP_Grade1, JP_sal_low1, JP_sal_high1, JP_Grade2, JP_sal_low2, JP_sal_high2, JP_Grade3, JP_sal_low3, JP_sal_high3, JP_Grade4, JP_sal_low4, JP_sal_high4, JP_Grade5, JP_sal_low5, JP_sal_high5, JP_Posted, JP_TypeHire, JP_HRemail");
</cfscript>
I used this code after all the cells contained values and before running my QoQ query:
<cfloop index="intID" from="1" to="#tot_AllCurrentDraftListing.recordcount#" step="1">
<cfset tot_AllCurrentDraftListing["AnnounceNum"] [intID] = JavaCast("string", intID) />
</cfloop>
Is that correct?
Thanks.
Whoever can help me with this should be awarded extra points ! ! ! !and AnnounceNum IN (<cfqueryparam cfsqltype="CF_SQL_varchar" value="#ValueList(qAltPostID.fk_Job_AnnounceNum)#">)
If you're passing a list as a param, you need to tell <cfqueryparam> it's a list. Read:
http://livedocs.adobe.com/coldfusion/8/htmldocs/Tags_p-q_18.html#1102474
ERROR is: one record should return. I get 0.
It's a bit hard to comment on this sort of thing without knowing the data involved.
A tutorial I found gave an example using only one column for this part of the fix: tot_AllCurrentDraftListing = QueryNew("AnnounceNum", "CF_SQL_VARCHAR")
How would I set up the query with the datatype when I'm using multiple columns:
Again, this is a matter of reading the relevant docs:
http://livedocs.adobe.com/coldfusion/8/htmldocs/functions_m-r_19.html#292759
As a general rule, if you're having trouble with the syntax of a CFML statement, look it up in the docs.
Adam -
Using CONTAINS to look up partial parts of a word
I am trying to write a query to look up a partial part of a word using CONTAINS.
For example (only an example), I have rows in a table with words like : knuckle, craig muckleston, daniel craig, craig david
If I search for 'craig', I get the correct results (3). I want to be able to search for 'ckle' whcih should return 2, however, I am getting 0 rows when I expect 2. This is my query:
declare @searchPhrase nvarchar(30)
set @searchPhrase = '"*kle*"'
SELECT u.*
FROM myTable u
where CONTAINS(u.MyStringColumn, @searchPhrase)You cannot use full-text for searching for strings inside of a word, only full words and start of words.
For searching for arbitrary strings, you can use LIKE, but it will of course be slow on long strings and bit tables. If you want to do it with speed, it is possible, but it requires a heavy-duty solution. My contribuition to this book,
http://www.sqlservermvpdeepdives.com/
describes some solutions in this area. (All our royalities goes to WarChild International, why I am not the least ashamed for plugging the book.)
Erland Sommarskog, SQL Server MVP, [email protected] -
Using a SQL Query in an Alert and Matching a String
I've created an alert in 12.0.4 using a SQL Query and the field that I'm trying to match is a string. Originally the query returned multiple rows but when the alert still didn't fire, I modified the query WHERE clause to return only one row:
NAME RESPONSE
Are area lights working? No
My expression in the metric is RESPONSE. In the Monitor I'm matching a string equal to No. (Do I need double quotes around the matchvalue? Single quotes? No quotes?) The metric is in the 15min scan group, the role is xMII Developers and I'm in that role. The monitor alert string is ' = '. Both metric and monitor are active and I've subscribed to the monitor. Other alerts in the 15min scan group (all based on tag queries) are firing off properly.
Why is nothing showing up in the Alert Log?
David MacindoeDavid,
Did you figure out the answer? If not, I will try to find someone to address your question.
Mike -
How to make an index use in a query execution
Hi,
I have the below query for which ename column has an index. As of my knowledge below queries 1st and 2st will not use index. Hence i used the 3rd statement and that too its not using the index. Finally i used the 4th query, but even the 4th query is not using the index. Then how do i make this query to use my index??? Do i need to create a function based index for this??? Is that the final option????
1. select * from emp where ename !='BH' ;
2. select * from emp where ename <> 'BH';
3. select * from emp where ename not in ('BH');
4. select * from emp where ename < 'BH' or ename > 'BH';
Regards,
007
Edited by: 007 on Jun 6, 2013 7:56 AM
Edited by: 007 on Jun 6, 2013 8:06 AM
Edited by: 007 on Jun 6, 2013 8:06 AM
Edited by: 007 on Jun 6, 2013 8:06 AM
Edited by: 007 on Jun 6, 2013 8:12 AMSorry 007, I really thought you were posting a trick question as on the OCP tests.
Anyway, as Justin mentioned, if you have an index on ename, it may be used when doing a comparison predicate statement with the ename value.
What it depends on are several other things: stats, how many rows in the table, use of an index hint, etc.
Rather than questioning the group on this, why not just turn on autotrace and run the query for the different scenarios.
The output will show you if it used the index, number of rows returned, blocks read, etc.
SQL> create table emp (ename varchar2(40));
Table created.
SQL> insert into emp select username from sys.dba_users;
25 rows created.
SQL> commit;
Commit complete.
SQL> set autotrace on
SQL> select * from emp where ename != 'SYSTEM';
Execution Plan
Plan hash value: 2951343571
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 24 | 528 | 1 (0)| 00:00:01 |
|* 1 | INDEX FULL SCAN | ENAME_IDX | 24 | 528 | 1 (0)| 00:00:01 |
Predicate Information (identified by operation id):
1 - filter("ENAME"<>'SYSTEM')As you can see, the above used an index, even though there were only 25 rows in the table.
You can test each of your scenarios, one by one, including use of a hint.
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