{"id":835,"date":"2025-10-30T15:24:08","date_gmt":"2025-10-30T14:24:08","guid":{"rendered":"https:\/\/www.silverice.it\/IpercubeTechWP1\/?page_id=835"},"modified":"2025-10-30T15:24:08","modified_gmt":"2025-10-30T14:24:08","slug":"executequeryondatatable","status":"publish","type":"page","link":"https:\/\/www.silverice.it\/IpercubeTechWP1\/ipercube-utilities\/sql-functions\/executequeryondatatable\/","title":{"rendered":"Execute Query On DataTable"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Executes a SQL SELECT query on the provided&nbsp;<strong>SqlConnection<\/strong>&nbsp;and returns the result as a&nbsp;<strong>DataTable<\/strong>&nbsp;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The command timeout for the SELECT query is increased from the default 30 seconds to 120 seconds. This function is designed to support data editing and updating through the attached\u00a0<strong>SqlDataAdapter<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:75%\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column page-snippet is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"Code-Pro-Geist-Mono\" style=\"font-size:.875rem;font-family:Code-Pro-Geist-Mono,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;--cbp-line-number-color:#D4D4D4;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span style=\"display:flex;align-items:center;padding:10px 0px 10px 16px;margin-bottom:-2px;width:100%;text-align:left;background-color:#2b2b2b;color:#c7c7c7\">VB<\/span><span role=\"button\" tabindex=\"0\" style=\"color:#D4D4D4;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>    Public Function ExecuteQueryOnDataTable(MyConnection As SqlConnection, \n                                            SQLQuery As String) As DataTable\n\n        Dim dtToReturn As DataTable = New DataTable()\n        Dim daQuery As SqlDataAdapter = New SqlDataAdapter(SQLQuery, MyConnection)\n\n        ' Without SqlCommandBuilder we can't do update!\n        Dim cbQuery As SqlCommandBuilder = New SqlCommandBuilder(daQuery)\n        dtToReturn.ExtendedProperties(\"SqlCommandBuilder\") = cbQuery\n\n        ' Increment standard .NET timeout from 30sec to 120sec\n        If Not daQuery.SelectCommand Is Nothing Then\n            daQuery.SelectCommand.CommandTimeout = 120\n        End If\n\n        daQuery.Fill(dtToReturn)\n        dtToReturn.ExtendedProperties(\"SqlDataAdapter\") = daQuery\n        Return dtToReturn\n\n    End Function<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M4.5 12.75l6 6 9-13.5\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M16.5 8.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v8.25A2.25 2.25 0 006 16.5h2.25m8.25-8.25H18a2.25 2.25 0 012.25 2.25V18A2.25 2.25 0 0118 20.25h-7.5A2.25 2.25 0 018.25 18v-1.5m8.25-8.25h-6a2.25 2.25 0 00-2.25 2.25v6\"><\/path><\/svg><\/span><pre class=\"shiki dark-plus\" style=\"background-color: #1E1E1E\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">Public Function <\/span><span style=\"color: #DCDCAA\">ExecuteQueryOnDataTable<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">MyConnection<\/span><span style=\"color: #D4D4D4\"> As <\/span><span style=\"color: #4EC9B0\">SqlConnection<\/span><span style=\"color: #D4D4D4\">, <\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">                                            SQLQuery As <\/span><span style=\"color: #4EC9B0\">String<\/span><span style=\"color: #D4D4D4\">) As <\/span><span style=\"color: #4EC9B0\">DataTable<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #569CD6\">Dim<\/span><span style=\"color: #9CDCFE\"> dtToReturn <\/span><span style=\"color: #D4D4D4\">As <\/span><span style=\"color: #4EC9B0\">DataTable<\/span><span style=\"color: #D4D4D4\"> =<\/span><span style=\"color: #569CD6\"> New <\/span><span style=\"color: #DCDCAA\">DataTable<\/span><span style=\"color: #D4D4D4\">()<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #569CD6\">Dim<\/span><span style=\"color: #9CDCFE\"> daQuery <\/span><span style=\"color: #D4D4D4\">As <\/span><span style=\"color: #4EC9B0\">SqlDataAdapter<\/span><span style=\"color: #D4D4D4\"> =<\/span><span style=\"color: #569CD6\"> New <\/span><span style=\"color: #DCDCAA\">SqlDataAdapter<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">SQLQuery<\/span><span style=\"color: #D4D4D4\">,<\/span><span style=\"color: #9CDCFE\"> MyConnection<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #6A9955\">&#39; Without SqlCommandBuilder we can&#39;t do update!<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #569CD6\">Dim<\/span><span style=\"color: #9CDCFE\"> cbQuery <\/span><span style=\"color: #D4D4D4\">As <\/span><span style=\"color: #4EC9B0\">SqlCommandBuilder<\/span><span style=\"color: #D4D4D4\"> =<\/span><span style=\"color: #569CD6\"> New <\/span><span style=\"color: #DCDCAA\">SqlCommandBuilder<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">daQuery<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        dtToReturn.<\/span><span style=\"color: #DCDCAA\">ExtendedProperties<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;SqlCommandBuilder&quot;<\/span><span style=\"color: #D4D4D4\">) =<\/span><span style=\"color: #9CDCFE\"> cbQuery<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #6A9955\">&#39; Increment standard .NET timeout from 30sec to 120sec<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #C586C0\">If<\/span><span style=\"color: #D4D4D4\"> Not daQuery.SelectCommand Is<\/span><span style=\"color: #569CD6\"> Nothing<\/span><span style=\"color: #D4D4D4\"> <\/span><span style=\"color: #C586C0\">Then<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">            daQuery.SelectCommand.<\/span><span style=\"color: #9CDCFE\">CommandTimeout<\/span><span style=\"color: #D4D4D4\"> = <\/span><span style=\"color: #B5CEA8\">120<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #C586C0\">End If<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        daQuery.<\/span><span style=\"color: #DCDCAA\">Fill<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #9CDCFE\">dtToReturn<\/span><span style=\"color: #D4D4D4\">)<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        dtToReturn.<\/span><span style=\"color: #DCDCAA\">ExtendedProperties<\/span><span style=\"color: #D4D4D4\">(<\/span><span style=\"color: #CE9178\">&quot;SqlDataAdapter&quot;<\/span><span style=\"color: #D4D4D4\">) =<\/span><span style=\"color: #9CDCFE\"> daQuery<\/span><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">        <\/span><span style=\"color: #C586C0\">Return<\/span><span style=\"color: #D4D4D4\"> dtToReturn<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #D4D4D4\">    <\/span><span style=\"color: #569CD6\">End Function<\/span><\/span><\/code><\/pre><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Executes a SQL SELECT query on the provided&nbsp;SqlConnection&nbsp;and returns the result as a&nbsp;DataTable&nbsp;. The command timeout for the SELECT query is increased from the default 30 seconds to 120 seconds. This function is designed to support data editing and updating through the attached\u00a0SqlDataAdapter.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":810,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-835","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.silverice.it\/IpercubeTechWP1\/wp-json\/wp\/v2\/pages\/835","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silverice.it\/IpercubeTechWP1\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.silverice.it\/IpercubeTechWP1\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.silverice.it\/IpercubeTechWP1\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silverice.it\/IpercubeTechWP1\/wp-json\/wp\/v2\/comments?post=835"}],"version-history":[{"count":2,"href":"https:\/\/www.silverice.it\/IpercubeTechWP1\/wp-json\/wp\/v2\/pages\/835\/revisions"}],"predecessor-version":[{"id":837,"href":"https:\/\/www.silverice.it\/IpercubeTechWP1\/wp-json\/wp\/v2\/pages\/835\/revisions\/837"}],"up":[{"embeddable":true,"href":"https:\/\/www.silverice.it\/IpercubeTechWP1\/wp-json\/wp\/v2\/pages\/810"}],"wp:attachment":[{"href":"https:\/\/www.silverice.it\/IpercubeTechWP1\/wp-json\/wp\/v2\/media?parent=835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}