Brian J. Cardiff
3598dddb65
split perform_query and perform_exec
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add DB::ExecResult to have a concurrency safety exec result
remove connection string from abstract DB::Connection
2016-02-25 22:25:55 -03:00
Brian J. Cardiff
67fe5c9aae
leave a single scalar value returns DB::Any
2016-02-25 22:25:55 -03:00
Brian J. Cardiff
d01da912f7
code review notes
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close / do_close in result_set
avoid closing statements
remove named arguments
refactor positioned arguments query
2016-02-25 22:25:55 -03:00
Brian J. Cardiff
fd804dd592
switch to 0-pased positional arguments
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add docs, many docs
2016-02-25 22:25:55 -03:00
Brian J. Cardiff
a96776e336
use connection_string as database configuration instead of a hash
2016-02-25 22:25:55 -03:00
Brian J. Cardiff
8c0313a306
add Connection#last_inserted_id
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extract QueryMethods modules and use it in Database and Connection
"add" finalize methods, but they cause GC warnings
2016-02-25 22:25:55 -03:00
Brian J. Cardiff
1fb0b8a82b
add ResultSet#exec to ensure the query is performed. By default generates a move_next.
2016-02-25 22:25:54 -03:00
Brian J. Cardiff
683e6bdfa7
major db refactor for a better api.
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`#query`, `#exec`, `#scalar`, `#scalar?` as main query methods from `Database`
blocks overrides that ensure statements are closed.
2016-02-25 22:25:54 -03:00
Brian J. Cardiff
caf2676aad
column_count and column_names
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close result_set and statements
main entry points for exec_non_query and exec_query closing them when ready
2016-02-25 22:25:54 -03:00
Brian J. Cardiff
e50cc4ec73
add specs for statement arguments
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add support for blobs (i.e. Slice(UInt8) )
2016-02-25 22:25:54 -03:00
Brian J. Cardiff
8a8b86e31a
arguments support
2016-02-25 22:25:54 -03:00
Brian J. Cardiff
1572062501
introduce database as driver wrapper.
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expose list of types to support by the drivers implementors.
deal with nilable types with `#read?(T.class) : T?` methods.
change `#has_next` to `#move_next`
2016-02-25 22:25:54 -03:00
Brian J. Cardiff
4dd0312934
prepare/exec a statement
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dummy driver that parses the query
initial type support for result_sets
2016-02-25 22:25:54 -03:00
