Oracle 5.0 Reference Manual page 1777

Flag Name
FLAG_AUTO_IS_NULL
FLAG_ZERO_DATE_TO_MIN
FLAG_MIN_DATE_TO_ZERO
FLAG_MULTI_STATEMENTS
FLAG_COLUMN_SIZE_S32
FLAG_NO_BINARY_RESULT
Configuring Connector/ODBC
GUI Option
Flag Auto Is Null
Return
SQL_NULL_DATA
for zero date
Bind minimal date
as zero date
Allow multiple
statements
Limit column size to
32-bit value
Always handle
binary function
1757
Constant Description
Value
8388608 When
FLAG_AUTO_IS_NULL
is set, the driver does not
change the default value of
sql_auto_is_null
leaving it at 1, so you get the
MySQL default, not the SQL
standard behavior.
When
FLAG_AUTO_IS_NULL
is not set, the driver
changes the default value of
SQL_AUTO_IS_NULL
connecting, so you get the SQL
standard, not the MySQL default
behavior.
Thus, omitting the flag disables
the compatibility option and
forces SQL standard behavior.
See
IS NULL
3.51.13.
16777216 Translates zero dates
(XXXX-00-00) into the minimum
date values supported by
ODBC, XXXX-01-01. This
resolves an issue where some
statements will not work because
the date returned and the
minimum ODBC date value are
incompatible. Added in 3.51.17.
33554432 Translates the minimum ODBC
date value (XXXX-01-01) to
the zero date format supported
by MySQL (XXXX-00-00).
This resolves an issue where
some statements will not work
because the date returned and
the minimum ODBC date value
are incompatible. Added in
3.51.17.
67108864 Enables support for batched
statements. Added in 3.51.18.
134217728 Limits the column size to a
signed 32-bit value to prevent
problems with larger column
sizes in applications that do
not support them. This option
is automatically enabled when
working with ADO applications.
Added in 3.51.22.
268435456 When set this option disables
charset 63 for columns with an
[493],
to 0 after
[877]. Added in