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Call Level Interface Guide and Reference

Converting DBCHAR C Data to SQL Data

The Double Byte C data type is:

SQL_C_DBCHAR

Table 212. Converting DBCHAR C Data to SQL Data
fSQLType Test SQLSTATE 
SQL_CHAR 
SQL_VARCHAR
SQL_LONGVARCHAR
SQL_CLOB

Length of data <= Column length x 2 N/A
Length of data > Column length x 2 22001 
SQL_BINARY 
SQL_VARBINARY
SQL_LONGVARBINARY
SQL_BLOB

Length of data <= Column length x 2 N/A
Length of data > Column length x 2 22001

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