Added retrieval of precision and scale information for decimal types...

[magneto-81]

Added retrieval of precision and scale information for decimal types to the datareader schema.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 87.68%. Comparing base (6cd6c10) to head (4fcca2c).

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #189 +/- ## =========================================== + Coverage 87.60% 87.68% +0.07% =========================================== Files 53 53 Lines 1630 1640 +10 Branches 230 231 +1 =========================================== + Hits 1428 1438 +10 Misses 145 145 Partials 57 57 ```

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[coveralls]

Pull Request Test Coverage Report for Build 9110668536

Details

• 12 of 12 (100.0%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.05%) to 89.552%

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Totals
Change from base Build 9095397334:	0.05%
Covered Lines:	1495
Relevant Lines:	1640

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💛 - Coveralls