Difference between revisions of "SqlGetFloat"

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===Remarks===
 
===Remarks===
  
 
+
Use this to retrieve data from a select SQL query.
  
 
===Version===
 
===Version===

Revision as of 14:15, 9 August 2020

Nwnee logo.jpg Note: This article documents Neverwinter Nights: Enhanced Edition new content or changes/updates/fixes to 1.69 functions. These are all listed under the category and patches pages.

Retrieve a column cast as a float of the currently stepped row.

void SqlStep(
    sqlquery sqlQuery,
    int nIndex
);

Parameters

sqlQuery
An already prepared SQL query
nIndex
Index of the float to retrieve

Description

Retrieve a column cast as a float of the currently stepped row.

You can call this after SqlStep() returned TRUE.

In case of error, 0 will be returned.

In traditional fashion, nIndex starts at 0.

Remarks

Use this to retrieve data from a select SQL query.

Version

This function was added in 1.80.8193.14 of NWN:EE.

Example

    // "Widget" is cast as a float
    sqlquery n = SqlPrepareQueryObject(GetFirstPC(), "select widget from widgets;");
    while (SqlStep(n))
    {
        SendMessageToPC(GetFirstPC(), "Found widget float: " + FloatToString(SqlGetFloat(n, 0)));
    }

See Also

functions:

SqlPrepareQueryCampaign SqlPrepareQueryObject SqlGetInt SqlGetString SqlGetVector SqlGetObject