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ODBC utility
[ODBC API]

Functions called within ODBC driver. More...

Functions
SQLSMALLINT	odbc_server_to_sql_type (int col_type, int col_size)
	Convert type from database to ODBC.
int	odbc_c_to_server_type (int c_type)
	Pass this an SQL_C_* type and get a SYB* type which most closely corresponds to the SQL_C_* type.
SQLRETURN	odbc_set_string (SQLPOINTER buffer, SQLSMALLINT cbBuffer, SQLSMALLINT FAR *pcbBuffer, const char *s, int len)
	Copy a string to client setting size according to ODBC convenction.
void	odbc_rdbms_version (TDSSOCKET *tds, char *pversion_string)
	Returns the version of the RDBMS in the ODBC format.
SQLINTEGER	odbc_get_param_len (TDSSOCKET *tds, struct _drecord *drec_apd, struct _drecord *drec_ipd)
	Return length of parameter from parameter information.
SQLRETURN	odbc_set_concise_sql_type (SQLSMALLINT concise_type, struct _drecord *drec, int check_only)
	Set concise type and all cascading field.
SQLRETURN	odbc_set_concise_c_type (SQLSMALLINT concise_type, struct _drecord *drec, int check_only)
	Set concise type and all cascading field.

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Detailed Description

Functions called within ODBC driver.

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Define Documentation

#define SQL_TYPES

Value: TYPE_NORMAL(SQL_BIT) \ TYPE_NORMAL(SQL_SMALLINT) \ TYPE_NORMAL(SQL_TINYINT) \ TYPE_NORMAL(SQL_INTEGER) \ TYPE_NORMAL(SQL_BIGINT) \ \ TYPE_NORMAL(SQL_GUID) \ \ TYPE_NORMAL(SQL_BINARY) \ TYPE_NORMAL(SQL_VARBINARY) \ TYPE_NORMAL(SQL_LONGVARBINARY) \ \ TYPE_NORMAL(SQL_CHAR) \ TYPE_NORMAL(SQL_VARCHAR) \ TYPE_NORMAL(SQL_LONGVARCHAR) \ \ TYPE_NORMAL(SQL_DECIMAL) \ TYPE_NORMAL(SQL_NUMERIC) \ \ TYPE_NORMAL(SQL_FLOAT) \ TYPE_NORMAL(SQL_REAL) \ TYPE_NORMAL(SQL_DOUBLE)\ \ TYPE_VERBOSE_START(SQL_DATETIME) \ TYPE_VERBOSE_DATE(SQL_DATETIME, SQL_CODE_TIMESTAMP, SQL_TYPE_TIMESTAMP, SQL_TIMESTAMP) \ TYPE_VERBOSE_END(SQL_DATETIME)

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Function Documentation

SQLRETURN odbc_set_concise_c_type (  SQLSMALLINT    concise_type, struct _drecord *    drec, int    check_only )

Set concise type and all cascading field. Parameters: concise_type  concise type to set drec  record to set. NULL to test error without setting check_only  it <>0 (true) check only, do not set type

SQLRETURN odbc_set_concise_sql_type (  SQLSMALLINT    concise_type, struct _drecord *    drec, int    check_only )

Set concise type and all cascading field. Parameters: concise_type  concise type to set drec  record to set. NULL to test error without setting check_only  it <>0 (true) check only, do not set type

SQLRETURN odbc_set_string (  SQLPOINTER    buffer, SQLSMALLINT    cbBuffer, SQLSMALLINT FAR *    pcbBuffer, const char *    s, int    len )

Copy a string to client setting size according to ODBC convenction. Parameters: buffer  client buffer cbBuffer  client buffer size (in bytes) pcbBuffer  pointer to SQLSMALLINT to hold string size s  string to copy len  len of string to copy. <0 null terminated

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