文档解释 ORA-18173: FTST0014 score computation restriction Cause: An implementation may constrain the form of the expression used to compute scores.……

文档解释 ORA-18174: FTST0015 FTCaseOption restriction Cause: It is a static error if, during the static analysis phase, an implementation that restr……

文档解释 ORA-38810: Implementation restriction: cannot drop edition that has a parent and a child Cause: This error occurred because an attempt was ……

文档解释 ORA-42310: Implementation restriction: this operation is only permitted on Editioning views Cause: The view being altered was not an Editio……

文档解释 ORA-38807: Implementation restriction: an edition can have only one child Cause: This error occurred because an attempt was made to create ……

文档解释 ORA-18170: FTST0011 FTWindow and FTDistance restriction Cause: An implementation may restrict the use of FTWindow and FTDistance to an FTOr……

文档解释 ORA-27421: calendar expression restriction string encountered Cause: The calendar expression was not valid because a limit test failed. For……