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<a href="../c3ref/intro.html"><h2>SQLite C Interface</h2></a>
<h2>Report the internal text encoding state of an sqlite3_value object</h2>
</div>
<blockquote><pre>
int sqlite3_value_encoding(sqlite3_value*);
</pre></blockquote>
<p>
The sqlite3_value_encoding(X) interface returns one of <a href="../c3ref/c_any.html">SQLITE_UTF8</a>,
<a href="../c3ref/c_any.html">SQLITE_UTF16BE</a>, or <a href="../c3ref/c_any.html">SQLITE_UTF16LE</a> according to the current text encoding
of the value X, assuming that X has type TEXT. If sqlite3_value_type(X)
returns something other than SQLITE_TEXT, then the return value from
sqlite3_value_encoding(X) is meaningless. Calls to
<a href="../c3ref/value_blob.html">sqlite3_value_text(X)</a>, <a href="../c3ref/value_blob.html">sqlite3_value_text16(X)</a>, <a href="../c3ref/value_blob.html">sqlite3_value_text16be(X)</a>,
<a href="../c3ref/value_blob.html">sqlite3_value_text16le(X)</a>, <a href="../c3ref/value_blob.html">sqlite3_value_bytes(X)</a>, or
<a href="../c3ref/value_blob.html">sqlite3_value_bytes16(X)</a> might change the encoding of the value X and
thus change the return from subsequent calls to sqlite3_value_encoding(X).</p>
<p>This routine is intended for used by applications that test and validate
the SQLite implementation. This routine is inquiring about the opaque
internal state of an <a href="../c3ref/value.html">sqlite3_value</a> object. Ordinary applications should
not need to know what the internal state of an sqlite3_value object is and
hence should not need to use this interface.
</p><p>See also lists of
<a href="../c3ref/objlist.html">Objects</a>,
<a href="../c3ref/constlist.html">Constants</a>, and
<a href="../c3ref/funclist.html">Functions</a>.</p>
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