diff options
| author | Constantin Michael <constantin@codesynthesis.com> | 2011-10-31 12:33:32 +0200 |
|---|---|---|
| committer | Constantin Michael <constantin@codesynthesis.com> | 2011-11-01 13:23:30 +0200 |
| commit | 4e02fdf9dd78de05668370257c4c48bcf4572065 (patch) | |
| tree | 84990438698e36702ffeae5dcb2e7a9b22677411 /odb/oracle/statement.cxx | |
| parent | 3a26175dac1392eb1a4a55cc5b01fcca869d91a0 (diff) | |
Store the OCIDefine handle for LOB result parameters and reuse it on rebinding
Diffstat (limited to 'odb/oracle/statement.cxx')
| -rw-r--r-- | odb/oracle/statement.cxx | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/odb/oracle/statement.cxx b/odb/oracle/statement.cxx index f29136a..129b237 100644 --- a/odb/oracle/statement.cxx +++ b/odb/oracle/statement.cxx @@ -288,6 +288,12 @@ namespace odb if (r == OCI_ERROR || r == OCI_INVALID_HANDLE) translate_error (err, r); + // The OCIDefine handle is stored in the size member of the bind in + // case the LOB parameter is rebound. If rebinding is necessary, the + // same OCIDefine handle is used. + // + b->size = reinterpret_cast<ub2*> (h); + // LOB prefetching is only supported in OCI version 11.1 and greater // and in Oracle server 11.1 and greater. If this code is called // against a pre 11.1 server, the call to OCIAttrSet will return an @@ -396,7 +402,8 @@ namespace odb lob->reset (h); } - OCIDefine* h(0); + OCIDefine* h (reinterpret_cast<OCIDefine*> (b->size)); + sword r (OCIDefineByPos (stmt_, &h, err, |