Update LuxSQLTable __len__() and metadata computation"" #331
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Overview
Added len() function capability to the LuxSQLTable and updated metadata handling.
Changes
Made changes to the LuxSQLTable to enable
len(sql_tbl)
functionality. Updated references to thesql_tbl._length
parameter throughout the code to be replaced bylen(sql_tbl)
. Making these changes also required updating the metadata calculation process for the LuxSQLTable.During the initial setup of the LuxSQLTable, it needs to have the same
len()
functionality as the LuxDataFrame. Added a boolean parameter to keep track of which part of setup a LuxSQLTable is in, and this informslen()
to either returnsql_tbl._length
or the parent class'len()
.