diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2013-02-21 11:07:26 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2013-02-21 11:10:10 +0200 |
| commit | 431c7c5d27e8274689cb058ab15c8dd446dd2820 (patch) | |
| tree | 26802f27ae5bfe416220d6c11f4a58e66cb76c47 /odb/oracle/query.txx | |
| parent | 5c8f9b28bb312d005469a30684d66f626b6304b9 (diff) | |
Add support for pattern matching (SQL LIKE)
Diffstat (limited to 'odb/oracle/query.txx')
| -rw-r--r-- | odb/oracle/query.txx | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/odb/oracle/query.txx b/odb/oracle/query.txx index 742b301..b281cfc 100644 --- a/odb/oracle/query.txx +++ b/odb/oracle/query.txx @@ -6,6 +6,7 @@ namespace odb { namespace oracle { + // // query_base // @@ -23,8 +24,12 @@ namespace odb c.conversion ()); } + // // query_column // + + // in + // template <typename T, database_type_id ID> query_base query_column<T, ID>:: in (decayed_type v1, decayed_type v2) const @@ -110,5 +115,51 @@ namespace odb q += ")"; return q; } + + // like + // + template <typename T, database_type_id ID> + query_base query_column<T, ID>:: + like (val_bind<T> p) const + { + query_base q (table_, column_); + q += "LIKE"; + q.append<T, ID> (p, conversion_); + return q; + } + + template <typename T, database_type_id ID> + query_base query_column<T, ID>:: + like (ref_bind<T> p) const + { + query_base q (table_, column_); + q += "LIKE"; + q.append<T, ID> (p, conversion_); + return q; + } + + template <typename T, database_type_id ID> + query_base query_column<T, ID>:: + like (val_bind<T> p, decayed_type e) const + { + query_base q (table_, column_); + q += "LIKE"; + q.append<T, ID> (p, conversion_); + q += "ESCAPE"; + q.append<T, ID> (val_bind<T> (e), conversion_); + return q; + } + + template <typename T, database_type_id ID> + query_base query_column<T, ID>:: + like (ref_bind<T> p, decayed_type e) const + { + query_base q (table_, column_); + q += "LIKE"; + q.append<T, ID> (p, conversion_); + q += "ESCAPE"; + q.append<T, ID> (val_bind<T> (e), conversion_); + return q; + } } } |