Comment 27 for bug 986880

Created attachment 103650
bts

After having put a break on SetPrecision, I retrieved differents bts showing 2 tests:
1) Varchar => Numeric (where precision isn't changed) which call 2 times SetPrecision()
2) Numeric => Real (where precision changed) which call 3 times SetPrecision() (because _pType->aCreateParams.isEmpty() - see my previous comment - is true)

If it can help...