Hi BaseX team!
I have a database with a text-index for a node named "*serial-number"* with 2,164,980 occurrences of text '*0000000*'. *[1]*
If I execute :
*util:item(db:text("US02", "0000000"), 1)*
I get '0000000', as expected.
But, If I execute:
* util:item(db:text("US02", "0000000"), 2) *
I get the error message in *[2]*
The same happens with
*db:text("US02", "0000000")[2]*
*subsequence(db:text("US02", "0000000"),2,1)*
I recorded everything on this video *[3]*
Is this a bug?, I optimized the database before executing the queries.
Best regards, Sebastian.
*[1] *https://imgur.com/UDgXYPY
*[2] *Stack Trace: java.lang.NullPointerException at org.basex.query.expr.ParseExpr.iter(ParseExpr.java:46) at org.basex.query.scope.MainModule.iter(MainModule.java:97) at org.basex.query.QueryContext.iter(QueryContext.java:333) at org.basex.query.QueryContext.cache(QueryContext.java:630) at org.basex.query.QueryProcessor.cache(QueryProcessor.java:113) at org.basex.core.cmd.AQuery.query(AQuery.java:101) at org.basex.core.cmd.XQuery.run(XQuery.java:22) at org.basex.core.Command.run(Command.java:257) at org.basex.core.Command.execute(Command.java:93) at org.basex.gui.GUI.exec(GUI.java:416) at org.basex.gui.GUI.lambda$4(GUI.java:359) at java.lang.Thread.run(Unknown Source)