![[目次]](FIGURE/CONTENT.GIF)
スケーラブルデータベースサーバ HiRDB Version 8 UAP開発ガイド
![[索引]](FIGURE/INDEX.GIF)
![[前へ]](FIGURE/FRONT.GIF)
![[次へ]](FIGURE/AFTER.GIF)
HiRDBのデータ型とOLE DB型標識の対応を次の表に示します。
表15-2 HiRDBのデータ型とOLE DB型標識の対応
| HiRDBのデータ型 | OLE DB型標識 |
|---|---|
| CHAR，MCHAR，及びNCHAR | DBTYPE_STR |
| VARCHAR，MVARCHAR，及びNVARCHAR | |
| DECIMAL(p,s) | DBTYPE_NUMERIC |
| SMALLINT (signed) | DBTYPE_I2 |
| INTEGER (signed) | DBTYPE_I4 |
| REAL | DBTYPE_R4 |
| SMALLFLT | |
| FLOAT | DBTYPE_R8 |
| DOUBLE PRECISION | |
| BLOB | DBTYPE_BYTES |
| BINARY | |
| DATE | DBTYPE_DBDATE |
| TIME | DBTYPE_DBTIME |
| TIMESTAMP | DBTYPE_DBTIMESTAMP |
| INTERVAL YEAR TO DAY | DBTYPE_DECIMAL |
| INTERVAL HOUR TO SECOND | DBTYPE_DECIMAL |
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