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| author | Aaron Patterson <aaron.patterson@gmail.com> | 2010-09-24 13:56:37 -0700 |
|---|---|---|
| committer | Aaron Patterson <aaron.patterson@gmail.com> | 2010-09-24 13:56:37 -0700 |
| commit | aa6a82617178698f4f5083cc8ba08d2f761583af (patch) | |
| tree | 88794af81a74f9d61cb87814f0c895bf4cc6ded2 /lib | |
| parent | d94122485a8f89f13293438142fa292640600c54 (diff) | |
| download | rails-aa6a82617178698f4f5083cc8ba08d2f761583af.tar.gz rails-aa6a82617178698f4f5083cc8ba08d2f761583af.tar.bz2 rails-aa6a82617178698f4f5083cc8ba08d2f761583af.zip | |
avoid modifying the ast in certain cases
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/arel/visitors/oracle.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/arel/visitors/oracle.rb b/lib/arel/visitors/oracle.rb index 46a3ad4c78..360715f307 100644 --- a/lib/arel/visitors/oracle.rb +++ b/lib/arel/visitors/oracle.rb @@ -15,11 +15,12 @@ module Arel end if o.limit && o.offset + o = o.dup limit = o.limit.to_i offset = o.offset o.limit = nil o.offset = nil - sql = super + sql = super(o) return <<-eosql SELECT * FROM ( SELECT raw_sql_.*, rownum raw_rnum_ @@ -31,9 +32,10 @@ module Arel end if o.limit && !o.orders.empty? + o = o.dup limit = o.limit o.limit = nil - return "SELECT * FROM (#{super}) WHERE ROWNUM <= #{limit}" + return "SELECT * FROM (#{super(o)}) WHERE ROWNUM <= #{limit}" end super |