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  • Committer: Olaf van der Spek
  • Date: 2011-04-05 12:26:58 UTC
  • mto: (2278.1.2 build)
  • mto: This revision was merged to the branch mainline in revision 2272.
  • Revision ID: olafvdspek@gmail.com-20110405122658-xxrvmobwwwwf3oct
Refactor Open_tables_state

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drizzled/function/str/insert.cc
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#include <drizzled/function/str/insert.h>
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#include <drizzled/error.h>
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#include <drizzled/session.h>
 
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#include <drizzled/system_variables.h>
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namespace drizzled
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{
 
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namespace drizzled {
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String *Item_func_insert::val_str(String *str)
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{
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  return 0;
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}
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void Item_func_insert::fix_length_and_dec()
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{
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  uint64_t max_result_length;
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  // Handle character set for args[0] and args[3].
 
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    // Handle character set for args[0] and args[3].
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  if (agg_arg_charsets(collation, &args[0], 2, MY_COLL_ALLOW_CONV, 3))
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    return;
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  max_result_length= ((uint64_t) args[0]->max_length+
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                      (uint64_t) args[3]->max_length);
 
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  uint64_t max_result_length= ((uint64_t) args[0]->max_length + (uint64_t) args[3]->max_length);
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  if (max_result_length >= MAX_BLOB_WIDTH)
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  {
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    max_result_length= MAX_BLOB_WIDTH;