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The following table lists the additional Informix SQL data
types for GLS and their corresponding Informix ODBC Driver
data types. IBM Informix ODBC
Driver does not provide full GLS support. For
more information about GLS, see the IBM Informix: GLS User's Guide.
| Informix SQL Data Type |
Informix ODBC Driver SQL
Data Type (fSqlType) |
Description |
| NCHAR(n) |
SQL_CHAR |
Character string of fixed length n
(1 ≤ n ≤ 32,767).
Collation depends on locale. |
| NVARCHAR(m, r) |
SQL_VARCHAR |
Character string of variable length with maximum
length m
(1 ≤ m ≤ 255)
and minimum amount of reserved space r (0 ≤ r < m). Collation
depends on locale. |
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