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34ab0c0523
innobase_rec_to_mysql(): New function, for converting an InnoDB clustered index record to MySQL table->record[0]. TODO: convert integer fields. Currently, integer fields are in big-endian byte order instead of host byte order, and signed integer fields are offset by 0x80000000. innobase_rec_reset(): New function, for resetting table->record[0]. row_merge_build_indexes(): Add the parameter TABLE* table (the MySQL table handle) for reporting duplicate key values. dtuple_from_fields(): New function, to convert an array of dfield_t* to dtuple_t. dtuple_get_n_ext(): New function, to compute the number of externally stored fields. row_merge_dup_t: Structure for counting and reporting duplicate records. row_merge_dup_report(): Function for counting and reporting duplicate records. row_merge_tuple_cmp(), row_merge_tuple_sort(): Replace the ulint* n_dup parameter with row_merge_dup_t* dup. row_merge_buf_sort(): Add the parameter row_merge_dup_t* dup, which is NULL when sorting a non-unique index. row_merge_buf_write(), row_merge_heap_create(), row_merge_read_rec(), row_merge_cmp(), row_merge_read_clustered_index(), row_merge_blocks(), row_merge(), row_merge_sort(): Add const qualifiers. row_merge_read_clustered_index(): Use a common error handling branch err_exit. Invoke row_merge_buf_sort() differently on unique indexes. row_merge_blocks(): note TODO: We could invoke innobase_rec_to_mysql() to report duplicate key values when creating a clustered index.
44 lines
972 B
C
44 lines
972 B
C
/******************************************************
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Row operation global types
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(c) 1996 Innobase Oy
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Created 12/27/1996 Heikki Tuuri
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*******************************************************/
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#ifndef row0types_h
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#define row0types_h
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typedef struct plan_struct plan_t;
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typedef struct upd_struct upd_t;
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typedef struct upd_field_struct upd_field_t;
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typedef struct upd_node_struct upd_node_t;
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typedef struct del_node_struct del_node_t;
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typedef struct ins_node_struct ins_node_t;
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typedef struct sel_node_struct sel_node_t;
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typedef struct open_node_struct open_node_t;
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typedef struct fetch_node_struct fetch_node_t;
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typedef struct row_printf_node_struct row_printf_node_t;
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typedef struct sel_buf_struct sel_buf_t;
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typedef struct undo_node_struct undo_node_t;
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typedef struct purge_node_struct purge_node_t;
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typedef struct row_ext_struct row_ext_t;
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typedef struct row_prebuilt_struct row_prebuilt_t;
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/* MySQL data types */
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typedef struct st_table TABLE;
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#endif
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