<blockquote style="border-left: 1px solid #aaa; margin: 10px 0; padding: 0 10px;"><p style="white-space: pre-wrap; word-wrap: break-word;">Patch Set 4:</p><p style="white-space: pre-wrap; word-wrap: break-word;">I think that the correct fix is going to be to modify ast_odbc_ast_str_SQLGetData() to retrieve the data in parts, as documented here:</p><p style="white-space: pre-wrap; word-wrap: break-word;">https://docs.microsoft.com/en-us/sql/odbc/reference/syntax/sqlgetdata-function?view=sql-server-2017#retrieving-variable-length-data-in-parts</p></blockquote><p style="white-space: pre-wrap; word-wrap: break-word;">How about a fixed-length data in parts (ex. NCHAR)? Microsoft prohibits to retrieve the data in parts for a fixed-length data.<br></p><p><a href="https://gerrit.asterisk.org/c/asterisk/+/12812">View Change</a></p><ul style="list-style: none; padding: 0;"></ul><p>To view, visit <a href="https://gerrit.asterisk.org/c/asterisk/+/12812">change 12812</a>. To unsubscribe, or for help writing mail filters, visit <a href="https://gerrit.asterisk.org/settings">settings</a>.</p><div itemscope itemtype="http://schema.org/EmailMessage"><div itemscope itemprop="action" itemtype="http://schema.org/ViewAction"><link itemprop="url" href="https://gerrit.asterisk.org/c/asterisk/+/12812"/><meta itemprop="name" content="View Change"/></div></div>

<div style="display:none"> Gerrit-Project: asterisk </div>
<div style="display:none"> Gerrit-Branch: master </div>
<div style="display:none"> Gerrit-Change-Id: I50e86c8a277996f13d4a4b9b318ece0d60b279bf </div>
<div style="display:none"> Gerrit-Change-Number: 12812 </div>
<div style="display:none"> Gerrit-PatchSet: 4 </div>
<div style="display:none"> Gerrit-Owner: Boris P. Korzun <drtr0jan@yandex.ru> </div>
<div style="display:none"> Gerrit-Reviewer: Alexei Gradinari <alex2grad@gmail.com> </div>
<div style="display:none"> Gerrit-Reviewer: Boris P. Korzun <drtr0jan@yandex.ru> </div>
<div style="display:none"> Gerrit-Reviewer: Friendly Automation </div>
<div style="display:none"> Gerrit-Reviewer: George Joseph <gjoseph@digium.com> </div>
<div style="display:none"> Gerrit-CC: Sean Bright <sean.bright@gmail.com> </div>
<div style="display:none"> Gerrit-Comment-Date: Wed, 04 Sep 2019 23:55:44 +0000 </div>
<div style="display:none"> Gerrit-HasComments: No </div>
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<div style="display:none"> Gerrit-MessageType: comment </div>