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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-12-05 22:04:08 -0600 |
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| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-12-05 22:04:08 -0600 |
| commit | e02e31c8b9d854cd62cbe9799228f6e08e882773 (patch) | |
| tree | 53303c981d0b20e03c5a2fc8e959fa74adcb90d1 /doc/html/qsqlquery.html | |
| parent | 143f194af098d44bf0dd1ebb29e59f30ce48d523 (diff) | |
| download | tqt3-e02e31c8b9d854cd62cbe9799228f6e08e882773.tar.gz tqt3-e02e31c8b9d854cd62cbe9799228f6e08e882773.zip | |
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Diffstat (limited to 'doc/html/qsqlquery.html')
| -rw-r--r-- | doc/html/qsqlquery.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/html/qsqlquery.html b/doc/html/qsqlquery.html index e54001124..373f0ad1e 100644 --- a/doc/html/qsqlquery.html +++ b/doc/html/qsqlquery.html @@ -138,13 +138,13 @@ by name. (The <a href="qsqlcursor.html">TQSqlCursor</a> class provides a higher- with field access by name and automatic SQL generation.) <p> TQSqlQuery supports prepared query execution and the binding of parameter values to placeholders. Some databases don't support -these features, so for them TQt emulates the retquired +these features, so for them TQt emulates the required functionality. For example, the Oracle and ODBC drivers have proper prepared query support, and TQt makes use of it; but for databases that don't have this support, TQt implements the feature itself, e.g. by replacing placeholders with actual values when a query is executed. The exception is positional binding using named -placeholders, which retquires that the database supports prepared +placeholders, which requires that the database supports prepared queries. <p> Oracle databases identify placeholders by using a colon-name syntax, e.g <tt>:name</tt>. ODBC simply uses <tt>?</tt> characters. TQt |