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Diffstat (limited to 'doc/html/tqsqlcursor.html')
| -rw-r--r-- | doc/html/tqsqlcursor.html | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/doc/html/tqsqlcursor.html b/doc/html/tqsqlcursor.html index 30a9ca993..e10c52c05 100644 --- a/doc/html/tqsqlcursor.html +++ b/doc/html/tqsqlcursor.html @@ -220,7 +220,7 @@ database. in the database. </ul> <hr><h2>Member Function Documentation</h2> -<h3 class=fn><a name="TQSqlCursor"></a>TQSqlCursor::TQSqlCursor ( const <a href="ntqstring.html">TQString</a> & name = TQString::null, bool autopopulate = TRUE, <a href="tqsqldatabase.html">TQSqlDatabase</a> * db = 0 ) +<h3 class=fn><a name="TQSqlCursor"></a>TQSqlCursor::TQSqlCursor ( const <a href="tqstring.html">TQString</a> & name = TQString::null, bool autopopulate = TRUE, <a href="tqsqldatabase.html">TQSqlDatabase</a> * db = 0 ) </h3> Constructs a cursor on database <em>db</em> using table or view <em>name</em>. <p> If <em>autopopulate</em> is TRUE (the default), the <em>name</em> of the @@ -251,7 +251,7 @@ Destroys the object and frees any allocated resources. Append a copy of field <em>fieldInfo</em> to the end of the cursor. Note that all references to the cursor edit buffer become invalidated. -<h3 class=fn><a href="ntqvariant.html">TQVariant</a> <a name="calculateField"></a>TQSqlCursor::calculateField ( const <a href="ntqstring.html">TQString</a> & name )<tt> [virtual protected]</tt> +<h3 class=fn><a href="ntqvariant.html">TQVariant</a> <a name="calculateField"></a>TQSqlCursor::calculateField ( const <a href="tqstring.html">TQString</a> & name )<tt> [virtual protected]</tt> </h3> Protected virtual function which is called whenever a field needs to be calculated. If calculated fields are being used, derived @@ -315,7 +315,7 @@ cursor edit buffer and not on the contents of the cursor itself. <p> <p>See also <a href="#primeDelete">primeDelete</a>(), <a href="#setMode">setMode</a>(), and <a href="tqsqlquery.html#lastError">lastError</a>(). <p>Example: <a href="sql.html#x2205">sql/overview/delete/main.cpp</a>. -<h3 class=fn>int <a name="del-2"></a>TQSqlCursor::del ( const <a href="ntqstring.html">TQString</a> & filter, bool invalidate = TRUE )<tt> [virtual protected]</tt> +<h3 class=fn>int <a name="del-2"></a>TQSqlCursor::del ( const <a href="tqstring.html">TQString</a> & filter, bool invalidate = TRUE )<tt> [virtual protected]</tt> </h3> This is an overloaded member function, provided for convenience. It behaves essentially like the above function. <p> Deletes the current cursor record from the database using the @@ -335,12 +335,12 @@ the cursor remains valid. The cursor retains ownership of the returned pointer, so it must not be deleted or modified. <p> <p>See also <a href="#primeInsert">primeInsert</a>(), <a href="#primeUpdate">primeUpdate</a>(), and <a href="#primeDelete">primeDelete</a>(). -<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="filter"></a>TQSqlCursor::filter () const +<h3 class=fn><a href="tqstring.html">TQString</a> <a name="filter"></a>TQSqlCursor::filter () const </h3> Returns the current filter, or an empty string if there is no current filter. -<h3 class=fn><a href="tqsqlindex.html">TQSqlIndex</a> <a name="index"></a>TQSqlCursor::index ( const <a href="ntqstringlist.html">TQStringList</a> & fieldNames ) const<tt> [virtual]</tt> +<h3 class=fn><a href="tqsqlindex.html">TQSqlIndex</a> <a name="index"></a>TQSqlCursor::index ( const <a href="tqstringlist.html">TQStringList</a> & fieldNames ) const<tt> [virtual]</tt> </h3> Returns an index composed of <em>fieldNames</em>, all in ASCending order. Note that all field names must exist in the cursor, @@ -348,7 +348,7 @@ otherwise an empty index is returned. <p> <p>See also <a href="tqsqlindex.html">TQSqlIndex</a>. <p>Examples: <a href="sql.html#x2188">sql/overview/extract/main.cpp</a>, <a href="sql.html#x2181">sql/overview/order1/main.cpp</a>, <a href="sql.html#x2184">sql/overview/order2/main.cpp</a>, and <a href="sql.html#x2241">sql/overview/table3/main.cpp</a>. -<h3 class=fn><a href="tqsqlindex.html">TQSqlIndex</a> <a name="index-2"></a>TQSqlCursor::index ( const <a href="ntqstring.html">TQString</a> & fieldName ) const +<h3 class=fn><a href="tqsqlindex.html">TQSqlIndex</a> <a name="index-2"></a>TQSqlCursor::index ( const <a href="tqstring.html">TQString</a> & fieldName ) const </h3> This is an overloaded member function, provided for convenience. It behaves essentially like the above function. <p> Returns an index based on <em>fieldName</em>. @@ -394,7 +394,7 @@ contents of the cursor edit buffer and not on the contents of the cursor itself. <p> <p>See also <a href="#setMode">setMode</a>() and <a href="tqsqlquery.html#lastError">lastError</a>(). -<h3 class=fn>bool <a name="isCalculated"></a>TQSqlCursor::isCalculated ( const <a href="ntqstring.html">TQString</a> & name ) const +<h3 class=fn>bool <a name="isCalculated"></a>TQSqlCursor::isCalculated ( const <a href="tqstring.html">TQString</a> & name ) const </h3> Returns TRUE if the field <em>name</em> exists and is calculated; otherwise returns FALSE. @@ -406,7 +406,7 @@ Returns TRUE if the field <em>i</em> is NULL or if there is no field at position <em>i</em>; otherwise returns FALSE. <p> This is the same as calling <a href="tqsqlrecord.html#isNull">TQSqlRecord::isNull</a>( <em>i</em> ) -<h3 class=fn>bool <a name="isNull-2"></a>TQSqlCursor::isNull ( const <a href="ntqstring.html">TQString</a> & name ) const +<h3 class=fn>bool <a name="isNull-2"></a>TQSqlCursor::isNull ( const <a href="tqstring.html">TQString</a> & name ) const </h3> This is an overloaded member function, provided for convenience. It behaves essentially like the above function. <p> Returns TRUE if the field called <em>name</em> is NULL or if there is no @@ -420,7 +420,7 @@ The default is FALSE. Read-only cursors cannot be edited using <a href="#insert">insert</a>(), <a href="#update">update</a>() or <a href="#del">del</a>(). <p> <p>See also <a href="#setMode">setMode</a>(). -<h3 class=fn>bool <a name="isTrimmed"></a>TQSqlCursor::isTrimmed ( const <a href="ntqstring.html">TQString</a> & name ) const +<h3 class=fn>bool <a name="isTrimmed"></a>TQSqlCursor::isTrimmed ( const <a href="tqstring.html">TQString</a> & name ) const </h3> Returns TRUE if the field <em>name</em> exists and is trimmed; otherwise returns FALSE. @@ -433,7 +433,7 @@ database any trailing (right-most) spaces are removed. Returns the current cursor mode. <p> <p>See also <a href="#setMode">setMode</a>(). -<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="name"></a>TQSqlCursor::name () const +<h3 class=fn><a href="tqstring.html">TQString</a> <a name="name"></a>TQSqlCursor::name () const </h3> Returns the name of the cursor. @@ -487,7 +487,7 @@ happens. Note that all references to the cursor edit buffer become invalidated. <p>Reimplemented from <a href="tqsqlrecord.html#remove">TQSqlRecord</a>. -<h3 class=fn>bool <a name="select"></a>TQSqlCursor::select ( const <a href="ntqstring.html">TQString</a> & filter, const <a href="tqsqlindex.html">TQSqlIndex</a> & sort = TQSqlIndex ( ) )<tt> [virtual]</tt> +<h3 class=fn>bool <a name="select"></a>TQSqlCursor::select ( const <a href="tqstring.html">TQString</a> & filter, const <a href="tqsqlindex.html">TQSqlIndex</a> & sort = TQSqlIndex ( ) )<tt> [virtual]</tt> </h3> Selects all fields in the cursor from the database matching the filter criteria <em>filter</em>. The data is returned in the order @@ -579,7 +579,7 @@ to the current cursor value, <tt>WHERE id=10</tt>, in this case. When used as the sort (second) argument the field names it contains are used for the ORDER BY clause, <tt>ORDER BY id</tt> in this example. -<h3 class=fn>void <a name="setCalculated"></a>TQSqlCursor::setCalculated ( const <a href="ntqstring.html">TQString</a> & name, bool calculated )<tt> [virtual]</tt> +<h3 class=fn>void <a name="setCalculated"></a>TQSqlCursor::setCalculated ( const <a href="tqstring.html">TQString</a> & name, bool calculated )<tt> [virtual]</tt> </h3> Sets field <em>name</em> to <em>calculated</em>. If the field <em>name</em> does not exist, nothing happens. The value of a calculated field is set by @@ -589,7 +589,7 @@ fields do not appear in generated SQL statements sent to the database. <p> <p>See also <a href="#calculateField">calculateField</a>() and <a href="tqsqlrecord.html#setGenerated">TQSqlRecord::setGenerated</a>(). -<h3 class=fn>void <a name="setFilter"></a>TQSqlCursor::setFilter ( const <a href="ntqstring.html">TQString</a> & filter )<tt> [virtual]</tt> +<h3 class=fn>void <a name="setFilter"></a>TQSqlCursor::setFilter ( const <a href="tqstring.html">TQString</a> & filter )<tt> [virtual]</tt> </h3> Sets the current filter to <em>filter</em>. Note that no new records are selected. To select new records, use <a href="#select">select</a>(). The <em>filter</em> will @@ -598,7 +598,7 @@ specify a filter. <p> The filter is a SQL <tt>WHERE</tt> clause without the keyword 'WHERE', e.g. <tt>name='Dave'</tt> which will be processed by the DBMS. -<h3 class=fn>void <a name="setGenerated"></a>TQSqlCursor::setGenerated ( const <a href="ntqstring.html">TQString</a> & name, bool generated )<tt> [virtual]</tt> +<h3 class=fn>void <a name="setGenerated"></a>TQSqlCursor::setGenerated ( const <a href="tqstring.html">TQString</a> & name, bool generated )<tt> [virtual]</tt> </h3> Sets the generated flag for the field <em>name</em> to <em>generated</em>. If the field does not exist, nothing happens. Only fields that have @@ -630,7 +630,7 @@ cursor is <a href="#Mode-enum">TQSqlCursor::Writable</a>. </pre> -<h3 class=fn>void <a name="setName"></a>TQSqlCursor::setName ( const <a href="ntqstring.html">TQString</a> & name, bool autopopulate = TRUE )<tt> [virtual]</tt> +<h3 class=fn>void <a name="setName"></a>TQSqlCursor::setName ( const <a href="tqstring.html">TQString</a> & name, bool autopopulate = TRUE )<tt> [virtual]</tt> </h3> Sets the name of the cursor to <em>name</em>. If <em>autopopulate</em> is TRUE (the default), the <em>name</em> must correspond to a valid table or @@ -653,7 +653,7 @@ selected. To select new records, use <a href="#select">select</a>(). The <em>sor apply to any subsequent select() calls that do not explicitly specify a sort. -<h3 class=fn>void <a name="setTrimmed"></a>TQSqlCursor::setTrimmed ( const <a href="ntqstring.html">TQString</a> & name, bool trim )<tt> [virtual]</tt> +<h3 class=fn>void <a name="setTrimmed"></a>TQSqlCursor::setTrimmed ( const <a href="tqstring.html">TQString</a> & name, bool trim )<tt> [virtual]</tt> </h3> Sets field <em>name</em>'s trimmed status to <em>trim</em>. If the field <em>name</em> does not exist, nothing happens. <p> When a trimmed field of type string or cstring is read from the @@ -665,7 +665,7 @@ database any trailing (right-most) spaces are removed. Returns the current sort, or an empty index if there is no current sort. -<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="toString"></a>TQSqlCursor::toString ( <a href="tqsqlrecord.html">TQSqlRecord</a> * rec, const <a href="ntqstring.html">TQString</a> & prefix, const <a href="ntqstring.html">TQString</a> & fieldSep, const <a href="ntqstring.html">TQString</a> & sep ) const<tt> [virtual protected]</tt> +<h3 class=fn><a href="tqstring.html">TQString</a> <a name="toString"></a>TQSqlCursor::toString ( <a href="tqsqlrecord.html">TQSqlRecord</a> * rec, const <a href="tqstring.html">TQString</a> & prefix, const <a href="tqstring.html">TQString</a> & fieldSep, const <a href="tqstring.html">TQString</a> & sep ) const<tt> [virtual protected]</tt> </h3> Returns a formatted string composed of all the fields in <em>rec</em>. Each field is composed of the <em>prefix</em> (e.g. table or view name), @@ -675,7 +675,7 @@ The fields are then joined together separated by <em>sep</em>. Fields where <a href="tqsqlrecord.html#isGenerated">isGenerated</a>() returns FALSE are not included. This function is useful for generating SQL statements. -<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="toString-3"></a>TQSqlCursor::toString ( const <a href="ntqstring.html">TQString</a> & prefix, <a href="tqsqlfield.html">TQSqlField</a> * field, const <a href="ntqstring.html">TQString</a> & fieldSep ) const<tt> [virtual protected]</tt> +<h3 class=fn><a href="tqstring.html">TQString</a> <a name="toString-3"></a>TQSqlCursor::toString ( const <a href="tqstring.html">TQString</a> & prefix, <a href="tqsqlfield.html">TQSqlField</a> * field, const <a href="tqstring.html">TQString</a> & fieldSep ) const<tt> [virtual protected]</tt> </h3> This is an overloaded member function, provided for convenience. It behaves essentially like the above function. <p> Returns a formatted string composed of the <em>prefix</em> (e.g. table @@ -684,7 +684,7 @@ field value. If the <em>prefix</em> is empty then the string will begin with the <em>field</em> name. This function is useful for generating SQL statements. -<h3 class=fn><a href="ntqstring.html">TQString</a> <a name="toString-4"></a>TQSqlCursor::toString ( const <a href="tqsqlindex.html">TQSqlIndex</a> & i, <a href="tqsqlrecord.html">TQSqlRecord</a> * rec, const <a href="ntqstring.html">TQString</a> & prefix, const <a href="ntqstring.html">TQString</a> & fieldSep, const <a href="ntqstring.html">TQString</a> & sep ) const<tt> [virtual protected]</tt> +<h3 class=fn><a href="tqstring.html">TQString</a> <a name="toString-4"></a>TQSqlCursor::toString ( const <a href="tqsqlindex.html">TQSqlIndex</a> & i, <a href="tqsqlrecord.html">TQSqlRecord</a> * rec, const <a href="tqstring.html">TQString</a> & prefix, const <a href="tqstring.html">TQString</a> & fieldSep, const <a href="tqstring.html">TQString</a> & sep ) const<tt> [virtual protected]</tt> </h3> This is an overloaded member function, provided for convenience. It behaves essentially like the above function. <p> Returns a formatted string composed of all the fields in the index @@ -734,7 +734,7 @@ records the database may be changed into an inconsistent state. <p> <p>See also <a href="#setMode">setMode</a>() and <a href="tqsqlquery.html#lastError">lastError</a>(). <p>Example: <a href="sql.html#x2201">sql/overview/update/main.cpp</a>. -<h3 class=fn>int <a name="update-2"></a>TQSqlCursor::update ( const <a href="ntqstring.html">TQString</a> & filter, bool invalidate = TRUE )<tt> [virtual protected]</tt> +<h3 class=fn>int <a name="update-2"></a>TQSqlCursor::update ( const <a href="tqstring.html">TQString</a> & filter, bool invalidate = TRUE )<tt> [virtual protected]</tt> </h3> This is an overloaded member function, provided for convenience. It behaves essentially like the above function. <p> Updates the database with the current contents of the cursor edit |