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Merge InnoDB-.48 sql/ha_innobase.cc: Merge InnoDB-.48 innobase/include/dict0dict.h: Merge InnoDB-.48 innobase/include/dict0mem.h: Merge InnoDB-.48 innobase/include/mem0dbg.h: Merge InnoDB-.48 innobase/include/mem0mem.h: Merge InnoDB-.48 innobase/include/que0que.h: Merge InnoDB-.48 innobase/include/row0mysql.h: Merge InnoDB-.48 innobase/include/srv0srv.h: Merge InnoDB-.48 innobase/include/trx0sys.h: Merge InnoDB-.48 innobase/include/trx0trx.h: Merge InnoDB-.48 innobase/include/mem0mem.ic: Merge InnoDB-.48 innobase/dict/dict0dict.c: Merge InnoDB-.48 innobase/dict/dict0mem.c: Merge InnoDB-.48 innobase/log/log0recv.c: Merge InnoDB-.48 innobase/mem/mem0dbg.c: Merge InnoDB-.48 innobase/mem/mem0mem.c: Merge InnoDB-.48 innobase/pars/lexyy.c: Merge InnoDB-.48 innobase/que/que0que.c: Merge InnoDB-.48 innobase/rem/rem0rec.c: Merge InnoDB-.48 innobase/row/row0mysql.c: Merge InnoDB-.48 innobase/row/row0sel.c: Merge InnoDB-.48 innobase/srv/srv0srv.c: Merge InnoDB-.48 innobase/sync/sync0arr.c: Merge InnoDB-.48 innobase/trx/trx0sys.c: Merge InnoDB-.48 innobase/trx/trx0trx.c: Merge InnoDB-.48 innobase/trx/trx0undo.c: Merge InnoDB-.48
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@ -323,11 +323,18 @@ struct mysql_row_templ_struct {
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/* After fetching this many rows, we start caching them in fetch_cache */
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#define MYSQL_FETCH_CACHE_THRESHOLD 4
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#define ROW_PREBUILT_ALLOCATED 78540783
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#define ROW_PREBUILT_FREED 26423527
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/* A struct for (sometimes lazily) prebuilt structures in an Innobase table
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handle used within MySQL; these are used to save CPU time. */
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struct row_prebuilt_struct {
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ulint magic_n; /* this magic number is set to
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ROW_PREBUILT_ALLOCATED when created
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and to ROW_PREBUILT_FREED when the
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struct has been freed; used in
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debugging */
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dict_table_t* table; /* Innobase table handle */
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trx_t* trx; /* current transaction handle */
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ibool sql_stat_start; /* TRUE when we start processing of
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