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111 changes: 59 additions & 52 deletions _udfs/QueryDeleteRows.md
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Original file line number Diff line number Diff line change
@@ -1,21 +1,21 @@
---
layout: udf
title: QueryDeleteRows
date: 2001-10-11T11:09:58.000Z
library: DataManipulationLib
argString: "Query, Rows"
author: Raymond Camden
authorEmail: ray@camdenfamily.com
version: 2
cfVersion: CF5
shortDescription: Removes rows from a query.
tagBased: false
description: |
This function will allow you to remove rows from a query. You can either remove one row or a list of rows.

returnValue: This function returns a query.

example: |
---
layout: udf
title: QueryDeleteRows
date: 2001-10-11T11:09:58.000Z
library: DataManipulationLib
argString: "Query, Rows"
author: Raymond Camden
authorEmail: ray@camdenfamily.com
version: 2
cfVersion: CF5
shortDescription: Removes rows from a query.
tagBased: false
description: |
This function will allow you to remove rows from a query. You can either remove one row or a list of rows.
returnValue: This function returns a query.
example: |
<CFSET Query = QueryNew("id,name,age")>
<CFLOOP INDEX="X" FROM=1 TO=8>
<CFSET QueryAddRow(Query,1)>
Expand All @@ -30,18 +30,18 @@ example: |
<CFDUMP VAR="#Query#">
<P>After removing row 3<BR>
<CFSET Query = QueryDeleteRows(Query,3)>
<CFDUMP VAR="#Query#">

args:
- name: Query
desc: Query to be modified
req: true
- name: Rows
desc: Either a number or a list of numbers
req: true


javaDoc: |
<CFDUMP VAR="#Query#">
args:
- name: Query
desc: Query to be modified
req: true
- name: Rows
desc: Either a number or a list of numbers
req: true
javaDoc: |
/**
* Removes rows from a query.
* Added var col = "";
Expand All @@ -52,25 +52,32 @@ javaDoc: |
* @return This function returns a query.
* @author Raymond Camden (ray@camdenfamily.com)
* @version 2, October 11, 2001
*/

code: |
function QueryDeleteRows(Query,Rows) {
var tmp = QueryNew(Query.ColumnList);
var i = 1;
var x = 1;

for(i=1;i lte Query.recordCount; i=i+1) {
if(not ListFind(Rows,i)) {
QueryAddRow(tmp,1);
for(x=1;x lte ListLen(tmp.ColumnList);x=x+1) {
QuerySetCell(tmp, ListGetAt(tmp.ColumnList,x), query[ListGetAt(tmp.ColumnList,x)][i]);
}
}
}
return tmp;
}

oldId: 11
---

*/

code: |
function QueryDeleteRows(Query,Rows) {
var tmp = '';
var i = 1;
var x = 1;
var aryMeta = getMetaData(Query);
var ColumnList = '';
var TypeList = '';
for(i=1;i lte arrayLen(aryMeta); i=i+1) {
ColumnList = listAppend(ColumnList,aryMeta[i].Name);
TypeList = listAppend(TypeList, reRePlaceNoCase( aryMeta[i].TypeName ,'^INT$','Integer') );
}
tmp = QueryNew(ColumnList,TypeList);
for(i=1;i lte Query.recordCount; i=i+1) {
if(not ListFind(Rows,i)) {
QueryAddRow(tmp,1);
for(x=1;x lte ListLen(ColumnList);x=x+1) {
QuerySetCell(tmp, ListGetAt(ColumnList,x), query[ListGetAt(ColumnList,x)][i]);
}
}
}
return tmp;
}

oldId: 11
---