diff options
| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2023-02-16 20:13:46 +0100 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2023-02-28 20:14:19 +0100 |
| commit | 9b643bc6c9f1b97d8753848bcdc6d22f1272fabe (patch) | |
| tree | ff60979a9afd354f3aa376951fba61eb30b1f407 /src/plugins/sqldrivers/ibase/qsql_ibase.cpp | |
| parent | 79b22bb1f3ba51f37de03faefc7ddcd712e8e385 (diff) | |
SQL: small optimization for SQLDriver::escapeIdentifier()
Avoid a memmove (and replace it with a memcpy) by not using
QString::prepend() but create a completely new string object instead.
Change-Id: Ibdb4a9c6b15b96f1743d47e158ff0fb9b2048221
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Diffstat (limited to 'src/plugins/sqldrivers/ibase/qsql_ibase.cpp')
| -rw-r--r-- | src/plugins/sqldrivers/ibase/qsql_ibase.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/sqldrivers/ibase/qsql_ibase.cpp b/src/plugins/sqldrivers/ibase/qsql_ibase.cpp index d228628c082..b92b91c5cb0 100644 --- a/src/plugins/sqldrivers/ibase/qsql_ibase.cpp +++ b/src/plugins/sqldrivers/ibase/qsql_ibase.cpp @@ -1860,8 +1860,8 @@ QString QIBaseDriver::escapeIdentifier(const QString &identifier, IdentifierType QString res = identifier; if (!identifier.isEmpty() && !identifier.startsWith(u'"') && !identifier.endsWith(u'"') ) { res.replace(u'"', "\"\""_L1); - res.prepend(u'"').append(u'"'); res.replace(u'.', "\".\""_L1); + res = u'"' + res + u'"'; } return res; } |