Mybatis对应的java和数据库的数据类型，最后有图片
Mybatis java SQL
integer int OR Integer INTEGER
long long OR java.lang.Long BIGINT
short short OR java.lang.Short SMALLINT
float float OR java.lang.Float FLOAT
double double OR java.lang.Double DOUBLE
big_decimal java.math.BigDecimal NUMERIC
character java.lang.String CHAR(1)
string java.lang.String VARCHAR
byte byte OR java.lang.Byte TINYINT
boolean boolean OR java.lang.Boolean BIT
yes_no boolean OR java.lang.Boolean CHAR(1) ('Y' OR 'N')
true_false boolean OR java.lang.Boolean CHAR(1) ('Y' OR 'N')
date java.util.Date OR java.sql.Date DATE
time java.util.Date OR java.sql.Time TIME
timestamp java.util.Date OR java.sql.TimeStamp TIMESTAMP
calendar java.util.Calendar TIMESTAMP
calendar_date java.util.Calendar DTAE
binary byte[] VARBINARY OR BLOB
text java.lang.String CLOB
serializable java.io.Seriailzable VARBINARY OR BLOB
clob java.sql.Clob CLOB
blob java.sql.Blob BLOB
class java.lang.Class VARCHAR
locale java.util.Locale VARCHAR
timezone java.util.TimeZone VARCHAR
currency java.util.Currency VARCHAR
