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35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
#include <DB/AggregateFunctions/AggregateFunctionFactory.h>
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#include <DB/AggregateFunctions/AggregateFunctionSequenceMatch.h>
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namespace DB
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{
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namespace
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{
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AggregateFunctionPtr createAggregateFunctionSequenceCount(const std::string & name, const DataTypes & argument_types)
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{
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if (!AggregateFunctionSequenceCount::sufficientArgs(argument_types.size()))
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throw Exception("Incorrect number of arguments for aggregate function " + name, ErrorCodes::NUMBER_OF_ARGUMENTS_DOESNT_MATCH);
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return new AggregateFunctionSequenceCount;
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}
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AggregateFunctionPtr createAggregateFunctionSequenceMatch(const std::string & name, const DataTypes & argument_types)
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{
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if (!AggregateFunctionSequenceMatch::sufficientArgs(argument_types.size()))
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throw Exception("Incorrect number of arguments for aggregate function " + name, ErrorCodes::NUMBER_OF_ARGUMENTS_DOESNT_MATCH);
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return new AggregateFunctionSequenceMatch;
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}
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}
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void registerAggregateFunctionsSequenceMatch(AggregateFunctionFactory & factory)
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{
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factory.registerFunction({"sequenceMatch"}, createAggregateFunctionSequenceMatch);
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factory.registerFunction({"sequenceCount"}, createAggregateFunctionSequenceCount);
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}
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}
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