Aesthetic changes

3 files changed, 9 insertions, 10 deletions

diff --git a/odb/pgsql/query.cxx b/odb/pgsql/query.cxx
index 5bf1f52..36a624b 100644
--- a/odb/pgsql/query.cxx
+++ b/odb/pgsql/query.cxx
@@ -149,7 +149,7 @@ namespace odb
 
       // Copy any remaining characters in q.clause_.
       //
-      if (cur_pos < q.clause_.length ())
+      if (cur_pos < q.clause_.size ())
       {
         size_t n (clause_.size ());
 
@@ -159,7 +159,7 @@ namespace odb
         clause_.append (q.clause_, cur_pos, string::npos);
       }
 
-      size_t n = bind_.size ();
+      size_t n (bind_.size ());
 
       parameters_.insert (
         parameters_.end (), q.parameters_.begin (), q.parameters_.end ());
@@ -212,13 +212,13 @@ namespace odb
         clause_ += ' ';
 
       parameter_offset o;
-      o.first = clause_.length ();
+      o.first = clause_.size ();
 
       ostringstream ss;
       ss << parameters_.size () + 1;
       clause_ += '$' + ss.str ();
 
-      o.second = clause_.length ();
+      o.second = clause_.size ();
       parameter_offsets_.push_back (o);
 
       parameters_.push_back (p);
diff --git a/odb/pgsql/query.hxx b/odb/pgsql/query.hxx
index 1d34545..933ecd9 100644
--- a/odb/pgsql/query.hxx
+++ b/odb/pgsql/query.hxx
@@ -1527,6 +1527,10 @@ namespace odb
       {
         bool dummy;
         std::size_t size, cap (buffer_.capacity ());
+
+        // NOTE: Using a fixed size bit type in queries requires
+        // alternative image buffer type support.
+        //
         value_traits<T, id_bit>::set_image (buffer_, size, dummy, v);
         size_ = size;
 
diff --git a/odb/pgsql/statement.hxx b/odb/pgsql/statement.hxx
index 09779b4..e248b07 100644
--- a/odb/pgsql/statement.hxx
+++ b/odb/pgsql/statement.hxx
@@ -39,8 +39,7 @@ namespace odb
       // Adapt an ODB binding to a native PostgreSQL parameter binding.
       //
       static void
-      bind_param (native_binding&,
-                  const binding&);
+      bind_param (native_binding&, const binding&);
 
       // Populate an ODB binding given a PostgreSQL result. If the truncated
       // argument is true, then only truncated columns are extracted. Return
@@ -141,10 +140,6 @@ namespace odb
       // splits fetch() into next() and load().
       //
     public:
-      // Return false if there is no more rows. You should call next()
-      // until it returns false or, alternatively, call free_result ().
-      // Otherwise the statement will remain unfinished.
-      //
       bool
       next ();