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version 2004
DBGateway_AddBlobParameter (connID; tagIndex; paramValue)
| Parameter | Type | Description | |
| connID | Longint |  | Connection ID returned by DBGateway_Connect |
| tagIndex | String | | Tag which will be replaced in the SQL query |
| paramValue | Blob | | Blob value to substituted for the tag |
Description
The DBGateway_AddBlobParameter command replaces a tag (tagIndex) with a Blob (paramValue) that you can use from your SQL query instead of the value itself.
connID is a Longint returned by DBGateway_Connect.
tagIndex is a String in the Select or Execute statement that will be replaced by paramValue at the time of execution.
paramValue is the Blob value that will replace tagIndex at the time of execution.
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