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merge with 5.3
sql/sql_insert.cc: CREATE ... IF NOT EXISTS may do nothing, but it is still not a failure. don't forget to my_ok it. ****** CREATE ... IF NOT EXISTS may do nothing, but it is still not a failure. don't forget to my_ok it. sql/sql_table.cc: small cleanup ****** small cleanup
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1705 changed files with 166479 additions and 39785 deletions
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@ -1432,7 +1432,7 @@ companynr companynr
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explain select distinct t2.companynr,t4.companynr from t2,t4 where t2.companynr=t4.companynr+1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t4 index NULL PRIMARY 1 NULL 12 Using index; Using temporary
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1 SIMPLE t2 ALL NULL NULL NULL NULL 1199 Using where; Using join buffer
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1 SIMPLE t2 ALL NULL NULL NULL NULL 1199 Using where; Using join buffer (flat, BNL join)
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select t2.fld1,t2.companynr,fld3,period from t3,t2 where t2.fld1 = 38208 and t2.fld1=t3.t2nr and period = 1008 or t2.fld1 = 38008 and t2.fld1 =t3.t2nr and period = 1008;
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fld1 companynr fld3 period
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038008 37 reporters 1008
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