* We have a table with a unique index i1 on column (c1)
* and an nonUnique index i2 on (c1, c2) with c2 a smallint.
* Db2 chooses i1 for a query with c1 and c2 in the where condition,
* thus the predicates with c2 are stage1.
*
* per12 selber testfall, aber mit synthetischen Daten
creDb trg 1
+ ok creDb A540769.TX.GENF(PER13t1) ::f
manual Daten Laden aus tx.tDat.per13
+ wait Daten Laden aus tx.tDat.per13
manual spufi per13exp/q
manual spufi per13cz für Explain auf tcz323a1