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Viewing changes to drizzled/function/signed.cc

Merge Devananda's LENGTH UDF plugin

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#include <drizzled/server_includes.h>
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#include CSTDINT_H
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#include <drizzled/error.h>
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#include <drizzled/functions/signed.h>
 
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#include <drizzled/current_session.h>
 
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#include <drizzled/function/signed.h>
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void Item_func_signed::print(String *str, enum_query_type query_type)
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{
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      args[0]->result_as_int64_t())
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  {
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    value= args[0]->val_int();
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    null_value= args[0]->null_value; 
 
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    null_value= args[0]->null_value;
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    return value;
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  }
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