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| author | Boris Kolpackov <boris@codesynthesis.com> | 2012-07-10 15:17:14 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2012-07-10 15:17:14 +0200 |
| commit | 6d012073a48ca7044eea6835bed02220b28fc48c (patch) | |
| tree | 5e3bb8338c8d3e70d3c2766b76be4df8b8d4be74 /odb/pgsql/query.cxx | |
| parent | b59e98f95c37d8ec19884e346ae613793774158d (diff) | |
Add support for custom database type mapping
New pragma qualifier, map, and specifiers: as, to, from. New tests:
<database>/custom.
Diffstat (limited to 'odb/pgsql/query.cxx')
| -rw-r--r-- | odb/pgsql/query.cxx | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/odb/pgsql/query.cxx b/odb/pgsql/query.cxx index e3e4d24..9d50c3b 100644 --- a/odb/pgsql/query.cxx +++ b/odb/pgsql/query.cxx @@ -187,10 +187,13 @@ namespace odb } void query:: - add (details::shared_ptr<query_param> p) + add (details::shared_ptr<query_param> p, const char* conv) { clause_.push_back (clause_part (clause_part::param)); + if (conv != 0) + clause_.back ().part = conv; + parameters_.push_back (p); bind_.push_back (bind ()); binding_.bind = &bind_[0]; @@ -354,8 +357,22 @@ namespace odb ostringstream os; os << param++; + + // Add the conversion expression, if any. + // + string::size_type p; + if (!i->part.empty ()) + { + p = i->part.find ("(?)"); + r.append (i->part, 0, p); + } + r += '$'; r += os.str (); + + if (!i->part.empty ()) + r.append (i->part, p + 3, string::npos); + break; } case clause_part::native: |