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📄 dataconversionfunctions.htm

📁 Absolute Database 5.12 src. Absolute Database lets you forget the Borland Database Engine (BDE). Th
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<span style="font-family:Helvetica,Arial; font-size:12pt; color:#000000"><b>Data Conversion Functions
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Absolute Database provides the following functions to convert data from one data type to another:
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<span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000"><b><u>Function</u></b>
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<span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000"><b><u>Description</u></b>
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<span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000">CAST
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<span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000">A general SQL function that converts a given expression to a specified data type.
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<span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000">MIMETOBIN
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<span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000">Converts MIME-encoded value to a binary data type.
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<span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000">TODATE
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<span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000">Converts string to date and time. See <a href=datefunctions.htm>Date Functions</a> topic for details.
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<span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000">Converts date and time to string. See <a href=datefunctions.htm>Date Functions</a> topic for details.
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<b>CAST (value_expr [ , | AS ] data_type) </b>
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</span><span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000">Converts a given <i>value_expr</i> expression to a specified <i>data_type</i>.
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</span><span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000"><b>Examples:</b>
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<table width="100%" border="0" cellpadding="0" cellspacing="0"><tr valign="top"><td width="14"></td><td><span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000"></span></span><span style="font-family:Courier New; font-size:8pt; color:#000000">CAST(ytd_sales/price&nbsp;<b>AS</b>&nbsp;int)
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</span></td></tr></table><table width="100%" border="0" cellpadding="0" cellspacing="0"><tr valign="top"><td width="14"></td><td><span style="font-family:Courier New; font-size:8pt; color:#000000">CAST(memo_field&nbsp;AS&nbsp;Char(255))
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<b>MIMETOBIN (mime_expr) </b>
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</span><span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000">Converts a given mime-encoded data from <i>mime_expr</i> to a binary data type. See also 'Export SQL' tab in DBManager utility supplied with the Absolute DB to get an example of MIME encoded binary data in a SQL command.
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</span><span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000"><b>Example:</b>
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<table width="100%" border="0" cellpadding="0" cellspacing="0"><tr valign="top"><td width="14"></td><td><span style="font-family:Helvetica,Arial; font-size:10pt; color:#000000"></span></span><span style="font-family:Courier New; font-size:8pt; color:#000000">MIMETOBIN('&lt;mime-encoded&nbsp;data&gt;')
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