create index IndexName on TableName(FieldName) indextype is ctxsys.ctxxpath;
create index IndexName on TableName(extractValue(FieldName,'/DocumentInfo/Sharers'));
程序员的基础教程:菜鸟程序员
create index IndexName on TableName(FieldName) indextype is ctxsys.ctxxpath;
create index IndexName on TableName(extractValue(FieldName,'/DocumentInfo/Sharers'));
程序员的基础教程:菜鸟程序员