mirror of
https://github.com/apache/impala.git
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2ee914d5b3
Before this commit it was quite random which DDL oprations returned a result set and which didn't. With this commit, every DDL operations return a summary of its execution. They declare their result set schema in Frontend.java, and provide the summary in CalatogOpExecutor.java. Updated the tests according to the new behavior. Change-Id: Ic542fb8e49e850052416ac663ee329ee3974e3b9 Reviewed-on: http://gerrit.cloudera.org:8080/9090 Reviewed-by: Alex Behm <alex.behm@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
385 lines
12 KiB
Plaintext
385 lines
12 KiB
Plaintext
====
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---- QUERY
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# Add functions and test function overloading and scoping.
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create function $DATABASE.fn() RETURNS int
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LOCATION '$FILESYSTEM_PREFIX/test-warehouse/libTestUdfs.so' SYMBOL='Fn'
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---- RESULTS
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'Function has been created.'
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====
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---- QUERY
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create function $DATABASE.fn(int) RETURNS double
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LOCATION '$FILESYSTEM_PREFIX/test-warehouse/libTestUdfs.so' SYMBOL='Fn'
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====
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---- QUERY
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# Test IF NOT EXISTS
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create function if not exists $DATABASE.fn(int) RETURNS double
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LOCATION '$FILESYSTEM_PREFIX/test-warehouse/libTestUdfs.so' SYMBOL='Fn'
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---- RESULTS
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'Function already exists.'
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====
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---- QUERY
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create function $DATABASE.fn(int, string) RETURNS int
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LOCATION '$FILESYSTEM_PREFIX/test-warehouse/libTestUdfs.so' SYMBOL='Fn'
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====
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---- QUERY
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create function $DATABASE.fn(string, int) RETURNS int
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LOCATION '$FILESYSTEM_PREFIX/test-warehouse/libTestUdfs.so' SYMBOL='Fn'
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====
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---- QUERY
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create function $DATABASE.fn2(int) RETURNS int
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LOCATION '$FILESYSTEM_PREFIX/test-warehouse/libTestUdfs.so' SYMBOL='Fn2'
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====
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---- QUERY
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create function $DATABASE.fn2(int, string) RETURNS int
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LOCATION '$FILESYSTEM_PREFIX/test-warehouse/libTestUdfs.so' SYMBOL='Fn2'
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====
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---- QUERY
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create function $DATABASE.fn_var_arg(int...) RETURNS int
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LOCATION '$FILESYSTEM_PREFIX/test-warehouse/libTestUdfs.so' SYMBOL='VarSum'
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====
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---- QUERY
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create aggregate function $DATABASE.agg_fn(int) RETURNS bigint
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LOCATION '$FILESYSTEM_PREFIX/test-warehouse/libudasample.so' UPDATE_FN='CountUpdate'
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====
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---- QUERY
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create aggregate function $DATABASE.agg_fn(int, string) RETURNS int
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LOCATION '$FILESYSTEM_PREFIX/test-warehouse/libTestUdas.so' UPDATE_FN='TwoArgUpdate'
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====
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---- QUERY
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show functions in $DATABASE
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---- LABELS
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return type, signature, binary type, is persistent
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---- RESULTS
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'INT','fn_var_arg(INT...)','NATIVE','true'
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'INT','fn2(INT)','NATIVE','true'
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'INT','fn2(INT, STRING)','NATIVE','true'
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'INT','fn()','NATIVE','true'
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'DOUBLE','fn(INT)','NATIVE','true'
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'INT','fn(INT, STRING)','NATIVE','true'
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'INT','fn(STRING, INT)','NATIVE','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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show aggregate functions in $DATABASE
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---- RESULTS
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'BIGINT','agg_fn(INT)','NATIVE','true'
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'INT','agg_fn(INT, STRING)','NATIVE','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Check that none of the functions show up as analytic functions.
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show analytic functions in $DATABASE
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---- RESULTS
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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show create function $DATABASE.fn_var_arg
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---- RESULTS: MULTI_LINE
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['CREATE FUNCTION $DATABASE.fn_var_arg(INT...)
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RETURNS INT
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LOCATION '$NAMENODE/test-warehouse/libTestUdfs.so'
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SYMBOL='_Z6VarSumPN10impala_udf15FunctionContextEiPKNS_6IntValE'
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']
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---- TYPES
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STRING
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====
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---- QUERY
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show create aggregate function $DATABASE.agg_fn
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---- RESULTS: MULTI_LINE
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['CREATE AGGREGATE FUNCTION $DATABASE.agg_fn(INT)
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RETURNS BIGINT
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LOCATION '$NAMENODE/test-warehouse/libudasample.so'
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UPDATE_FN='_Z11CountUpdatePN10impala_udf15FunctionContextERKNS_6IntValEPNS_9BigIntValE'
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INIT_FN='_Z9CountInitPN10impala_udf15FunctionContextEPNS_9BigIntValE'
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MERGE_FN='_Z10CountMergePN10impala_udf15FunctionContextERKNS_9BigIntValEPS2_'
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FINALIZE_FN='_Z13CountFinalizePN10impala_udf15FunctionContextERKNS_9BigIntValE'
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CREATE AGGREGATE FUNCTION $DATABASE.agg_fn(INT, STRING)
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RETURNS INT
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LOCATION '$NAMENODE/test-warehouse/libTestUdas.so'
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UPDATE_FN='_Z12TwoArgUpdatePN10impala_udf15FunctionContextERKNS_6IntValERKNS_9StringValEPS2_'
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INIT_FN='_Z10TwoArgInitPN10impala_udf15FunctionContextEPNS_6IntValE'
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MERGE_FN='_Z11TwoArgMergePN10impala_udf15FunctionContextERKNS_6IntValEPS2_'
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']
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---- TYPES
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STRING
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====
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---- QUERY
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show create function _impala_builtins.sin
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---- RESULTS: MULTI_LINE
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['CREATE FUNCTION _impala_builtins.sin(DOUBLE)
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RETURNS DOUBLE
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LOCATION 'null'
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SYMBOL='_ZN6impala13MathFunctions3SinEPN10impala_udf15FunctionContextERKNS1_9DoubleValE'
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']
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---- TYPES
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STRING
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====
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---- QUERY
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show create aggregate function _impala_builtins.avg
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---- RESULTS: MULTI_LINE
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['CREATE AGGREGATE FUNCTION _impala_builtins.avg(BIGINT)
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RETURNS DOUBLE
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INTERMEDIATE FIXED_UDA_INTERMEDIATE(16)
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LOCATION 'null'
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UPDATE_FN='_ZN6impala18AggregateFunctions9AvgUpdateIN10impala_udf9BigIntValEEEvPNS2_15FunctionContextERKT_PNS2_9StringValE'
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INIT_FN='_ZN6impala18AggregateFunctions7AvgInitEPN10impala_udf15FunctionContextEPNS1_9StringValE'
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MERGE_FN='_ZN6impala18AggregateFunctions8AvgMergeEPN10impala_udf15FunctionContextERKNS1_9StringValEPS4_'
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FINALIZE_FN='_ZN6impala18AggregateFunctions11AvgFinalizeEPN10impala_udf15FunctionContextERKNS1_9StringValE'
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CREATE AGGREGATE FUNCTION _impala_builtins.avg(DECIMAL(*,*))
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RETURNS DECIMAL(*,*)
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INTERMEDIATE FIXED_UDA_INTERMEDIATE(24)
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LOCATION 'null'
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UPDATE_FN='_ZN6impala18AggregateFunctions16DecimalAvgUpdateEPN10impala_udf15FunctionContextERKNS1_10DecimalValEPNS1_9StringValE'
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INIT_FN='_ZN6impala18AggregateFunctions14DecimalAvgInitEPN10impala_udf15FunctionContextEPNS1_9StringValE'
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MERGE_FN='_ZN6impala18AggregateFunctions15DecimalAvgMergeEPN10impala_udf15FunctionContextERKNS1_9StringValEPS4_'
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FINALIZE_FN='_ZN6impala18AggregateFunctions18DecimalAvgFinalizeEPN10impala_udf15FunctionContextERKNS1_9StringValE'
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CREATE AGGREGATE FUNCTION _impala_builtins.avg(DOUBLE)
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RETURNS DOUBLE
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INTERMEDIATE FIXED_UDA_INTERMEDIATE(16)
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LOCATION 'null'
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UPDATE_FN='_ZN6impala18AggregateFunctions9AvgUpdateIN10impala_udf9DoubleValEEEvPNS2_15FunctionContextERKT_PNS2_9StringValE'
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INIT_FN='_ZN6impala18AggregateFunctions7AvgInitEPN10impala_udf15FunctionContextEPNS1_9StringValE'
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MERGE_FN='_ZN6impala18AggregateFunctions8AvgMergeEPN10impala_udf15FunctionContextERKNS1_9StringValEPS4_'
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FINALIZE_FN='_ZN6impala18AggregateFunctions11AvgFinalizeEPN10impala_udf15FunctionContextERKNS1_9StringValE'
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CREATE AGGREGATE FUNCTION _impala_builtins.avg(TIMESTAMP)
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RETURNS TIMESTAMP
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INTERMEDIATE FIXED_UDA_INTERMEDIATE(16)
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LOCATION 'null'
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UPDATE_FN='_ZN6impala18AggregateFunctions18TimestampAvgUpdateEPN10impala_udf15FunctionContextERKNS1_12TimestampValEPNS1_9StringValE'
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INIT_FN='_ZN6impala18AggregateFunctions7AvgInitEPN10impala_udf15FunctionContextEPNS1_9StringValE'
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MERGE_FN='_ZN6impala18AggregateFunctions8AvgMergeEPN10impala_udf15FunctionContextERKNS1_9StringValEPS4_'
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FINALIZE_FN='_ZN6impala18AggregateFunctions20TimestampAvgFinalizeEPN10impala_udf15FunctionContextERKNS1_9StringValE'
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']
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---- TYPES
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STRING
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====
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---- QUERY
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drop function $DATABASE.fn2(int, string)
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---- RESULTS
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'Function has been dropped.'
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====
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---- QUERY
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show functions
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---- LABELS
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return type, signature, binary type, is persistent
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---- RESULTS
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'INT','fn_var_arg(INT...)','NATIVE','true'
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'INT','fn2(INT)','NATIVE','true'
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'INT','fn()','NATIVE','true'
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'DOUBLE','fn(INT)','NATIVE','true'
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'INT','fn(INT, STRING)','NATIVE','true'
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'INT','fn(STRING, INT)','NATIVE','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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drop function if exists $DATABASE.fn2(int, string)
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====
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---- QUERY
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show functions in $DATABASE
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---- LABELS
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return type, signature, binary type, is persistent
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---- RESULTS
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'INT','fn_var_arg(INT...)','NATIVE','true'
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'INT','fn2(INT)','NATIVE','true'
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'INT','fn()','NATIVE','true'
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'DOUBLE','fn(INT)','NATIVE','true'
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'INT','fn(INT, STRING)','NATIVE','true'
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'INT','fn(STRING, INT)','NATIVE','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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show functions in $DATABASE;
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---- LABELS
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return type, signature, binary type, is persistent
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---- RESULTS
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'INT','fn_var_arg(INT...)','NATIVE','true'
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'INT','fn2(INT)','NATIVE','true'
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'INT','fn()','NATIVE','true'
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'DOUBLE','fn(INT)','NATIVE','true'
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'INT','fn(INT, STRING)','NATIVE','true'
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'INT','fn(STRING, INT)','NATIVE','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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drop function fn()
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====
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---- QUERY
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drop function if exists fn()
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---- RESULTS
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'Function does not exist.'
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====
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---- QUERY
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show functions;
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---- LABELS
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return type, signature, binary type, is persistent
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---- RESULTS
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'INT','fn_var_arg(INT...)','NATIVE','true'
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'INT','fn2(INT)','NATIVE','true'
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'DOUBLE','fn(INT)','NATIVE','true'
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'INT','fn(INT, STRING)','NATIVE','true'
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'INT','fn(STRING, INT)','NATIVE','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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drop function fn_var_arg(INT...)
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====
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---- QUERY
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show functions;
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---- LABELS
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return type, signature, binary type, is persistent
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---- RESULTS
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'INT','fn2(INT)','NATIVE','true'
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'DOUBLE','fn(INT)','NATIVE','true'
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'INT','fn(INT, STRING)','NATIVE','true'
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'INT','fn(STRING, INT)','NATIVE','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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drop function agg_fn(int)
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====
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---- QUERY
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show aggregate functions
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---- RESULTS
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'INT','agg_fn(INT, STRING)','NATIVE','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Negative test for showing builtin scalar functions. The result
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# should not contain aggregate or analytic functions. Note that
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# the result must be non-empty for the test to suceed.
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show functions in _impala_builtins;
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---- LABELS
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return type, signature, binary type, is persistent
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---- RESULTS: VERIFY_IS_NOT_IN
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'DOUBLE','avg(BIGINT)','BUILTIN','true'
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'BIGINT','rank()','BUILTIN','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Positive test for showing builtin scalar functions.
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show functions in _impala_builtins;
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---- LABELS
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return type, signature, binary type, is persistent
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---- RESULTS: VERIFY_IS_SUBSET
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'STRING','upper(STRING)','BUILTIN','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Negative test for showing builtin aggregate fuctions. The result should
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# not contain scalar or analytic functions.
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show aggregate functions in _impala_builtins;
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---- RESULTS: VERIFY_IS_NOT_IN
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'BIGINT','rank()','BUILTIN','true'
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'STRING','upper(STRING)','BUILTIN','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Positive test for showing builtin aggregate functions.
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show aggregate functions in _impala_builtins;
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---- RESULTS: VERIFY_IS_SUBSET
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'STRING','group_concat(STRING)','BUILTIN','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Negative test for showing builtin analytic functions. The result should
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# not contain non-analytic aggregate functions or scalar functions.
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show analytic functions in _impala_builtins;
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---- RESULTS: VERIFY_IS_NOT_IN
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'STRING','group_concat(STRING)','BUILTIN','true'
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'STRING','upper(STRING)','BUILTIN','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Positive test for showing builtin analytic functions.
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show analytic functions in _impala_builtins;
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---- RESULTS: VERIFY_IS_SUBSET
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'BIGINT','rank()','BUILTIN','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Create a function that has the same name as built-in function without FQN.
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CREATE FUNCTION sin(int) RETURNS int
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LOCATION '$FILESYSTEM_PREFIX/test-warehouse/libTestUdfs.so' SYMBOL='Fn'
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====
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---- QUERY
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# Make sure the custom sin function was created successfully.
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SHOW FUNCTIONS IN $DATABASE;
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---- RESULTS: VERIFY_IS_SUBSET
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'INT','sin(INT)','NATIVE','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Query using custom and built-in sin functions.
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SELECT $DATABASE.sin(0), sin(0);
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---- RESULTS:
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NULL,0
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---- TYPES
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INT, DOUBLE
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====
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---- QUERY
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# Drop a function that has the same name as built-in function without FQN.
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DROP FUNCTION sin(int);
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====
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---- QUERY
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# Make sure the custom sin function was dropped successfully.
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SHOW FUNCTIONS IN $DATABASE;
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---- LABELS
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return type, signature, binary type, is persistent
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---- RESULTS: VERIFY_IS_NOT_IN
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'INT','sin(INT)','NATIVE','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Create a function that has the same name as built-in function with FQN.
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CREATE FUNCTION $DATABASE.sin(int) RETURNS int
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LOCATION '$FILESYSTEM_PREFIX/test-warehouse/libTestUdfs.so' SYMBOL='Fn'
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====
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---- QUERY
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# Make sure the custom sin function was created successfully.
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SHOW FUNCTIONS IN $DATABASE;
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---- LABELS
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return type, signature, binary type, is persistent
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---- RESULTS: VERIFY_IS_SUBSET
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'INT','sin(INT)','NATIVE','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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====
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---- QUERY
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# Query using custom sin and built-in sin functions.
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SELECT $DATABASE.sin(0), sin(0);
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---- RESULTS:
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NULL,0
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---- TYPES
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INT, DOUBLE
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====
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---- QUERY
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# Drop a function that has the same name as built-in function with FQN.
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DROP FUNCTION $DATABASE.sin(int);
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====
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---- QUERY
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# Make sure the custom sin function was dropped successfully.
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SHOW FUNCTIONS IN $DATABASE;
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---- LABELS
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return type, signature, binary type, is persistent
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---- RESULTS: VERIFY_IS_NOT_IN
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'INT','sin(INT)','NATIVE','true'
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---- TYPES
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STRING, STRING, STRING, STRING
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===== |