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SQLGetInfo
Table 65: Information the ODBC driver returns to SQLGetInfo (11 of 19)
Description fInfoType argument Returns
Maximum length in
characters of
character string
literals
Maximum length of
a column name
Maximum number
of columns allowed
in GROUP BY clause
Maximum number
of columns allowed
in an index
Maximum number
of columns allowed
in ORDER BY clause
Maximum number
of columns allowed
in a SELECT list
Maximum number
of columns allowed
in a table
Maximum number
of active SQL
statements
Maximum length of
a cursor name
Maximum number
of active
connections
Maximum length of
user-defined names
Maximum number
of bytes allowed in
the combined fields
of an index
Maximum length of
a procedure name
Maximum length in
bytes of a table row
Whether maximum
row size includes
LONGVARCHAR and
LONGVARBINARY
SQL_MAX_CHAR_LITERAL_LEN 31,983
SQL_MAX_COLUMN_NAME_LEN 32
SQL_MAX_COLUMNS_IN_GROUP_BY 5000
SQL_MAX_COLUMNS_IN_INDEX 16
SQL_MAX_COLUMNS_IN_ORDER_BY 0
SQL_MAX_COLUMNS_IN_SELECT 5000
SQL_MAX_COLUMNS_IN_TABLE 5000
SQL_MAX_CONCURRENT
_ACTIVITIES
100
SQL_MAX_CURSOR_NAME_LEN 18
SQL_MAX_DRIVER_CONNECTIONS 0
SQL_MAX_IDENTIFIER_LEN 32
SQL_MAX_INDEX_SIZE 115
SQL_MAX_PROCEDURE_NAME_LEN 32
SQL_MAX_ROW_SIZE 31995
SQL_MAX_ROW_SIZE_INCLUDES
_LONG
N
299