Oracle 10g新增 BINARY_DOUBLE 数据类型,而.NET暂不支持这个类型,查询时需要转换为 NUMBER。
eg:
"SELECT RAWTOHEX(OID) AS OID,RAWTOHEX(FLAVOROID) AS FLAVOROID,BISMATRIX," +
"CAST(SERVERTOCLIENT0 AS NUMBER(38,15)) AS SERVERTOCLIENT0," +
"CAST(SERVERTOCLIENT1 AS NUMBER(38,15)) AS SERVERTOCLIENT1 from table"
原文:http://www.cnblogs.com/nidongde/p/5195787.html
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