我在query中使用如下sql:
update table
set ZGB=:ZGB,GJGBL=:GJGBL,FFRBL=:FFRBL,FOG=:FOG,
ZGG=:ZGG,DTSJL=
TSJL,MGSY=:MGSY,JZCSY=:JZCSY,MGJZC=:MGJZC,
MGGJJ=:MGGJJ,JLR=:JLR,JCC=:JCC,GDJY=:GDJY,ZCFZL=:ZCFZL,
ZFZ=:ZFZ,ZSC=:ZSC,
ZYSU=:ZYSU,ZBGJJ=:ZBGJJ,LDSL=:LDSL,LDCC=:LDCC,
LDFC=:LDFC,GDJYB=:GDJYB,CJBL=:CJBL
where s2=:s2;
query.open后得到如下信息:error creating cursor handle;