1 files changed, 13 insertions, 13 deletions

diff --git a/src/sql/kernel/qsqlresult.cpp b/src/sql/kernel/qsqlresult.cpp
index b73c80f192..6ae9c2b314 100644
--- a/src/sql/kernel/qsqlresult.cpp
+++ b/src/sql/kernel/qsqlresult.cpp
@@ -81,9 +81,9 @@ static bool qIsAlnum(QChar ch)
     return u - 'a' < 26 || u - 'A' < 26 || u - '0' < 10 || u == '_';
 }
 
-QString QSqlResultPrivate::positionalToNamedBinding()
+QString QSqlResultPrivate::positionalToNamedBinding(const QString &query)
 {
-    int n = sql.size();
+    int n = query.size();
 
     QString result;
     result.reserve(n * 5 / 4);
@@ -91,7 +91,7 @@ QString QSqlResultPrivate::positionalToNamedBinding()
     int count = 0;
 
     for (int i = 0; i < n; ++i) {
-        QChar ch = sql.at(i);
+        QChar ch = query.at(i);
         if (ch == QLatin1Char('?') && !inQuote) {
             result += fieldSerial(count++);
         } else {
@@ -104,9 +104,9 @@ QString QSqlResultPrivate::positionalToNamedBinding()
     return result;
 }
 
-QString QSqlResultPrivate::namedToPositionalBinding()
+QString QSqlResultPrivate::namedToPositionalBinding(const QString &query)
 {
-    int n = sql.size();
+    int n = query.size();
 
     QString result;
     result.reserve(n);
@@ -115,14 +115,14 @@ QString QSqlResultPrivate::namedToPositionalBinding()
     int i = 0;
 
     while (i < n) {
-        QChar ch = sql.at(i);
+        QChar ch = query.at(i);
         if (ch == QLatin1Char(':') && !inQuote
-                && (i == 0 || sql.at(i - 1) != QLatin1Char(':'))
-                && (i + 1 < n && qIsAlnum(sql.at(i + 1)))) {
+                && (i == 0 || query.at(i - 1) != QLatin1Char(':'))
+                && (i + 1 < n && qIsAlnum(query.at(i + 1)))) {
             int pos = i + 2;
-            while (pos < n && qIsAlnum(sql.at(pos)))
+            while (pos < n && qIsAlnum(query.at(pos)))
                 ++pos;
-            QString holder(sql.mid(i, pos - i));
+            QString holder(query.mid(i, pos - i));
             indexes[holder].append(count++);
             holders.append(QHolder(holder, i));
             result += QLatin1Char('?');
@@ -529,10 +529,10 @@ bool QSqlResult::savePrepare(const QString& query)
         return prepare(query);
 
     // parse the query to memorize parameter location
-    d->executedQuery = d->namedToPositionalBinding();
+    d->executedQuery = d->namedToPositionalBinding(query);
 
     if (driver()->hasFeature(QSqlDriver::NamedPlaceholders))
-        d->executedQuery = d->positionalToNamedBinding();
+        d->executedQuery = QSqlResultPrivate::positionalToNamedBinding(query);
 
     return prepare(d->executedQuery);
 }
@@ -549,7 +549,7 @@ bool QSqlResult::prepare(const QString& query)
     d->sql = query;
     if (d->holders.isEmpty()) {
         // parse the query to memorize parameter location
-        d->namedToPositionalBinding();
+        d->namedToPositionalBinding(query);
     }
     return true; // fake prepares should always succeed
 }