Signed-off-by: NMichael Koziarski <michael@koziarski.com>
[#1229 state:committed]

Revert "Revert "Generate proper :counter_sql from :finder_sql when there is a newline character immediately following 'SELECT' [#2118 state:resolved]""

This reverts commit 80f1f863.

The feature doesn't work on Postgres, so don't test it on Postgres.
Also, Postgres compatibility is irrelevant to the ticket/patch in question.

Revert "Generate proper :counter_sql from :finder_sql when there is a newline character immediately following 'SELECT' [#2118 state:resolved]"

This reverts commit 4851ca9e.

The tests do not pass for postgresql.

Generate proper :counter_sql from :finder_sql when there is a newline character immediately following 'SELECT' [#2118 state:resolved]
Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

[#2581 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

[#1617 state:resolved]

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

[#1352 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Make sure any Fixnum returned by a DB sum is type cast to a Float before standard converstion to a BigDecimal [#8994 state:resolved]
Signed-off-by: NJoshua Peek <josh@joshpeek.com>

Model.sum delegates typecasting to the column being summed. If that's not feasible, returns a string.
Model.avg always returns big decimal.

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

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Don't double include DISTINCT when the user has already specified it.  Closes #11502 [kenneth.kalmer]


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* TestCase: introduce declared setup and teardown callbacks. Pass a list of methods and an optional block to call before setup or after teardown. Setup callbacks are run in the order declared; teardown callbacks are run in reverse.  [Jeremy Kemper]


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Deprecation: count class method should be called with an options hash rather than two args for conditions and joins. Closes #6287.

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has_one supports the :dependent => :delete option which skips the typical callback chain and deletes the associated object directly from the database. Closes #5927.

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 decimal
 r4705@asus:  jeremy | 2006-06-27 12:20:47 -0700
 current_adapter? checks whether any of its arguments is the name of the current adapter class
 r4834@asus:  jeremy | 2006-07-08 13:08:24 -0700
 Room to float.
 r4835@asus:  jeremy | 2006-07-08 13:09:18 -0700
 Give lock test a few chances.
 r4836@asus:  jeremy | 2006-07-08 13:12:05 -0700
 Numeric and decimal columns map to BigDecimal instead of Float. Those with scale 0 map to Integer. Closes #5454.


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Add AssociationCollection#sum since the method_missing invokation has been shadowed by Enumerable#sum. Closes #5500.

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Fixed that count distinct should use the selected column even when using :include (closes #5251) [anna@wota.jp]

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Allow ordering of calculated results and/or grouped fields in calculations [solo@gatelys.com] closes #4228

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