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Viewing changes to plugin/function_engine/cursor.h

  • Committer: Monty Taylor
  • Date: 2010-08-21 03:34:31 UTC
  • mto: (1725.1.3 build)
  • mto: This revision was merged to the branch mainline in revision 1726.
  • Revision ID: mordred@inaugust.com-20100821033431-e0czq298av2aqx25
https://launchpad.net/bugs/621544
Rearranged how we set -fvisibility, allowing us to turn it on on a
library-by-library basis even if we specify skip-visiblity as an argument to
PANDORA_CANONICAL.

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plugin/function_engine/cursor.h
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#include <drizzled/cursor.h>
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#include <plugin/function_engine/function.h>
 
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#include <drizzled/base.h>
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class FunctionCursor: public drizzled::Cursor
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{
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  drizzled::ha_rows estimate_of_rows;
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  drizzled::ha_rows rows_returned;
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  void wipeCache();
 
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public:
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  FunctionCursor(drizzled::plugin::StorageEngine &engine,
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                 drizzled::TableShare &table_arg);
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  int close(void);
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  int rnd_init(bool scan);
 
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  int reset()
 
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  {
 
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    return extra(drizzled::HA_EXTRA_RESET_STATE);
 
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  }
 
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  int doStartTableScan(bool scan);
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  /* get the next row and copy it into buf */
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  int rnd_next(unsigned char *buf);
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  /* locate row pointed to by pos, copy it into buf */
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  int rnd_pos(unsigned char *buf, unsigned char *pos);
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  int rnd_end();
 
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  int doEndTableScan();
 
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  int extra(enum drizzled::ha_extra_function);
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  /* record position of a record for reordering */
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  void position(const unsigned char *record);