List<DbType> extract(ITYPE)
FlinkTranslator
FlinkExtractor
AbstactExtractor
实例化
MSYQL-TYPE
MysqlExtractor
MysqlTranslator
MysqlVisitor
ITYPE
BOOLEAN-extractBYTE-extractSHORT-extractINTEGER-extractFLOAT-extractDOUBLE-extractLONG-extractDECIMAL-extractBINARY-extractSTRING-extractDATE-extractTIME-extractTIMESTAMP-extractfont color=\"#ec7270\
多对一
fieldInfo
JDBCcolumnTypeName
TINYINTMEDIUMINTTINYBLOBBLOBTEXTLONGTEXTYEAR......
FLINK-TYPE
FlinkVisitor
font color=\"#323232\
FieldInfo
BOOLEANTINYINTINTINTEGERTEXTTIMESTAMPTIMESTAMP_LTZ......
