SQL Server 和Oracle 数据类型对应
SqlServer 2k转换为Oracle 10g 列名 SqlServer数据类型 SqlServer长度 Oracle数据类型 column1 bigint 8 NUMBER(19) column2 binary 50 RAW(50) column3 bit 1 NUMBER(2) column4 char 10 CHAR(10) column5 datetime 8 DATE column6 decimal 9 NUMBER(18) column7 float 8 BINARY_DOUBLE column8 image 16 BLOB column9 int 4 NUMBER(10) column10 money 8 NUMBER(19,4) column11 nchar 10 NCHAR(10) column12 ntext 16 NCLOB column13 numeric 9 NUMBER(18) column14 nvarchar 50 NVARCHAR2(50) column15 real 4 BINARY_FLOAT column16 smalldatetime 4 DATE column17 smallint 2 NUMBER(5) column18 smallmoney 4 NUMBER(10,4) column19 sql_variant BLOB