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Multi-step exec support (#27)

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Tom Richards 2017-09-14 14:51:25 -04:00 committed by Brian J. Cardiff
parent c850ec4b72
commit e6d5ad33c3
2 changed files with 13 additions and 1 deletions
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8
spec/db_spec.cr
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@ -119,4 +119,12 @@ DB::DriverSpecs(DB::Any).run do
end
end
end
it "handles single-step pragma statements" do |db|
db.exec %(PRAGMA synchronous = OFF)
end
it "handles multi-step pragma statements" do |db|
db.exec %(PRAGMA journal_mode = memory)
end
end

6
src/sqlite3/statement.cr
View file

@ -19,7 +19,11 @@ class SQLite3::Statement < DB::Statement
end
# exec
step = LibSQLite3::Code.new LibSQLite3.step(self)
step = uninitialized LibSQLite3::Code
loop do
step = LibSQLite3::Code.new LibSQLite3.step(self)
break unless step == LibSQLite3::Code::ROW
end
raise Exception.new(sqlite3_connection) unless step == LibSQLite3::Code::DONE
rows_affected = LibSQLite3.changes(sqlite3_connection).to_i64