diff options
| author | Hiroshi Inoue <inoue@tpf.co.jp> | 2002-03-14 05:42:04 +0000 |
|---|---|---|
| committer | Hiroshi Inoue <inoue@tpf.co.jp> | 2002-03-14 05:42:04 +0000 |
| commit | 01e322652b14c2aeac1737f29f8bcf9e18d1060e (patch) | |
| tree | 2793f9c1dcea81f6268e81b777af1c990b74b526 /src/interfaces/odbc/info30.c | |
| parent | f362dcec61bc8df8b13d65897aecaaac2ce1b7b0 (diff) | |
1) Internal improvements to handle updatable cursors(1st cut).
2) Fix a bug in SQLColAttribute().
Diffstat (limited to 'src/interfaces/odbc/info30.c')
| -rw-r--r-- | src/interfaces/odbc/info30.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/src/interfaces/odbc/info30.c b/src/interfaces/odbc/info30.c index b606f0dc622..414110b8938 100644 --- a/src/interfaces/odbc/info30.c +++ b/src/interfaces/odbc/info30.c @@ -47,14 +47,15 @@ PGAPI_GetInfo30(HDBC hdbc, UWORD fInfoType, PTR rgbInfoValue, break; case SQL_KEYSET_CURSOR_ATTRIBUTES1: len = 4; - value = SQL_CA1_NEXT | SQL_CA1_ABSOLUTE + value = 0; + if (ci->updatable_cursors || ci->drivers.lie) + value |= (SQL_CA1_NEXT | SQL_CA1_ABSOLUTE | SQL_CA1_RELATIVE | SQL_CA1_BOOKMARK | SQL_CA1_LOCK_NO_CHANGE | SQL_CA1_POS_POSITION | SQL_CA1_POS_UPDATE | SQL_CA1_POS_DELETE - | SQL_CA1_POS_REFRESH; + | SQL_CA1_POS_REFRESH); if (ci->drivers.lie) - value |= - ( SQL_CA1_BULK_ADD + value |= (SQL_CA1_BULK_ADD | SQL_CA1_BULK_UPDATE_BY_BOOKMARK | SQL_CA1_BULK_DELETE_BY_BOOKMARK | SQL_CA1_BULK_FETCH_BY_BOOKMARK @@ -68,13 +69,14 @@ PGAPI_GetInfo30(HDBC hdbc, UWORD fInfoType, PTR rgbInfoValue, break; case SQL_KEYSET_CURSOR_ATTRIBUTES2: len = 4; - value = SQL_CA2_OPT_ROWVER_CONCURRENCY + value = 0; + if (ci->updatable_cursors || ci->drivers.lie) + value |= (SQL_CA2_OPT_ROWVER_CONCURRENCY | SQL_CA2_SENSITIVITY_ADDITIONS | SQL_CA2_SENSITIVITY_DELETIONS - | SQL_CA2_SENSITIVITY_UPDATES; + | SQL_CA2_SENSITIVITY_UPDATES); if (ci->drivers.lie) - value |= - ( SQL_CA2_READ_ONLY_CONCURRENCY + value |= (SQL_CA2_READ_ONLY_CONCURRENCY | SQL_CA2_LOCK_CONCURRENCY | SQL_CA2_OPT_VALUES_CONCURRENCY | SQL_CA2_MAX_ROWS_SELECT @@ -95,16 +97,19 @@ PGAPI_GetInfo30(HDBC hdbc, UWORD fInfoType, PTR rgbInfoValue, len = 4; value = SQL_CA1_NEXT | SQL_CA1_ABSOLUTE | SQL_CA1_RELATIVE | SQL_CA1_BOOKMARK - | SQL_CA1_LOCK_NO_CHANGE | SQL_CA1_POS_POSITION - | SQL_CA1_POS_UPDATE | SQL_CA1_POS_DELETE - | SQL_CA1_POS_REFRESH; + | SQL_CA1_LOCK_NO_CHANGE | SQL_CA1_POS_POSITION; + if (ci->updatable_cursors) + value |= (SQL_CA1_POS_UPDATE | SQL_CA1_POS_DELETE + | SQL_CA1_POS_REFRESH); break; case SQL_STATIC_CURSOR_ATTRIBUTES2: len = 4; - value = SQL_CA2_OPT_ROWVER_CONCURRENCY + value = 0; + if (ci->updatable_cursors) + value |= (SQL_CA2_OPT_ROWVER_CONCURRENCY | SQL_CA2_SENSITIVITY_ADDITIONS | SQL_CA2_SENSITIVITY_DELETIONS - | SQL_CA2_SENSITIVITY_UPDATES; + | SQL_CA2_SENSITIVITY_UPDATES); break; case SQL_ODBC_INTERFACE_CONFORMANCE: |