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addressed reviewed change requests made by Yong

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root 2022-10-05 12:07:00 -07:00 committed by Yong Wang
parent deae7722a3
commit 3778a8c16f
1 changed files with 8 additions and 6 deletions
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14
src/Parsers/Kusto/KustoFunctions/KQLDynamicFunctions.cpp
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@ -17,6 +17,7 @@ namespace DB
namespace ErrorCodes namespace ErrorCodes
{ {
extern const int NUMBER_OF_ARGUMENTS_DOESNT_MATCH; extern const int NUMBER_OF_ARGUMENTS_DOESNT_MATCH;
extern const int SYNTAX_ERROR;
} }
bool ArrayConcat::convertImpl(String & out, IParser::Pos & pos) bool ArrayConcat::convertImpl(String & out, IParser::Pos & pos)
@ -270,15 +271,16 @@ bool Repeat::convertImpl(String & out, IParser::Pos & pos)
if (function_name.empty()) if (function_name.empty())
return false; return false;
const auto value = getArgument(function_name, pos); String value = getArgument(function_name, pos);
const auto count = getArgument(function_name, pos); String count = getArgument(function_name, pos);
value.erase(remove(value.begin(), value.end(), ' '), value.end());
count.erase(remove(count.begin(), count.end(), ' '), count.end());
if(count.empty()) if(count.empty())
return false; throw Exception("number of arguments do not match in function: " + function_name, ErrorCodes::SYNTAX_ERROR);
else if(!(count[0] >= '0' && count[0] <= '9'))
out = "toString(NULL)";
else else
out = std::format("arrayWithConstant({1}, {0})", value, count); out = "if(" + count + " < 0, [NULL], " + std::format("arrayWithConstant(abs({1}), {0}))", value, count);
return true; return true;
} }