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variable innodb_file_format. Implement file format version stamping of *.ibd files and SYS_TABLES.TYPE. This change breaks introduces an incompatible change for for compressed tables. We can do this, as we have not released yet. innodb-zip.test: Add tests for stricter KEY_BLOCK_SIZE and ROW_FORMAT checks. DICT_TF_COMPRESSED_MASK, DICT_TF_COMPRESSED_SHIFT: Replace with DICT_TF_ZSSIZE_MASK, DICT_TF_ZSSIZE_SHIFT. DICT_TF_FORMAT_MASK, DICT_TF_FORMAT_SHIFT, DICT_TF_FORMAT_51, DICT_TF_FORMAT_ZIP: File format version, stored in table->flags, in the .ibd file header, and in SYS_TABLES.TYPE. dict_create_sys_tables_tuple(): Write the table flags to SYS_TABLES.TYPE if the format is at least DICT_TF_FORMAT_ZIP. For old formats (DICT_TF_FORMAT_51), write DICT_TABLE_ORDINARY as the table type. DB_TABLE_ZIP_NO_IBD: Remove the error code. The error handling is done in ha_innodb.cc; as a failsafe measure, dict_build_table_def_step() will silently clear the compression and format flags instead of returning this error. dict_mem_table_create(): Assert that no extra bits are set in the flags. dict_sys_tables_get_zip_size(): Rename to dict_sys_tables_get_flags(). Check all flag bits, and return ULINT_UNDEFINED if the combination is unsupported. dict_boot(): Document the SYS_TABLES columns N_COLS and TYPE. dict_table_get_format(), dict_table_set_format(), dict_table_flags_to_zip_size(): New accessors to table->flags. dtuple_convert_big_rec(): Introduce the auxiliary variables local_len, local_prefix_len. Store a 768-byte prefix locally if the file format is less than DICT_TF_FORMAT_ZIP. dtuple_convert_back_big_rec(): Restore the columns. srv_file_format: New variable: innodb_file_format. fil_create_new_single_table_tablespace(): Replace the parameter zip_size with table->flags. fil_open_single_table_tablespace(): Replace the parameter zip_size_in_k with table->flags. Check the flags. fil_space_struct, fil_space_create(), fil_op_write_log(): Replace zip_size with flags. fil_node_open_file(): Note a TODO item for InnoDB Hot Backup. Check that the tablespace flags match. fil_space_get_zip_size(): Rename to fil_space_get_flags(). Add a wrapper for fil_space_get_zip_size(). fsp_header_get_flags(): New function. fsp_header_init_fields(): Replace zip_size with flags. FSP_SPACE_FLAGS: New name for the tablespace flags. This field used to be called FSP_PAGE_ZIP_SIZE, or FSP_LOWEST_NO_WRITE. It has always been written as 0 in MySQL/InnoDB versions 4.1 to 5.1. MLOG_ZIP_FILE_CREATE: Rename to MLOG_FILE_CREATE2. Add a 32-bit parameter for the tablespace flags. ha_innobase::create(): Check the table attributes ROW_FORMAT and KEY_BLOCK_SIZE. Issue errors if they are inappropriate, or warnings if the inherited attributes (in ALTER TABLE) will be ignored. PAGE_ZIP_MIN_SIZE_SHIFT: New constant: the 2-logarithm of PAGE_ZIP_MIN_SIZE.
88 lines
2.7 KiB
C
88 lines
2.7 KiB
C
/******************************************************
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Global error codes for the database
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(c) 1996 Innobase Oy
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Created 5/24/1996 Heikki Tuuri
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*******************************************************/
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#ifndef db0err_h
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#define db0err_h
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enum db_err {
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DB_SUCCESS = 10,
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/* The following are error codes */
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DB_ERROR,
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DB_OUT_OF_MEMORY,
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DB_OUT_OF_FILE_SPACE,
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DB_LOCK_WAIT,
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DB_DEADLOCK,
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DB_ROLLBACK,
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DB_DUPLICATE_KEY,
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DB_QUE_THR_SUSPENDED,
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DB_MISSING_HISTORY, /* required history data has been
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deleted due to lack of space in
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rollback segment */
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DB_CLUSTER_NOT_FOUND = 30,
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DB_TABLE_NOT_FOUND,
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DB_MUST_GET_MORE_FILE_SPACE, /* the database has to be stopped
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and restarted with more file space */
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DB_TABLE_IS_BEING_USED,
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DB_TOO_BIG_RECORD, /* a record in an index would not fit
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on a compressed page, or it would
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become bigger than 1/2 free space in
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an uncompressed page frame */
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DB_LOCK_WAIT_TIMEOUT, /* lock wait lasted too long */
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DB_NO_REFERENCED_ROW, /* referenced key value not found
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for a foreign key in an insert or
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update of a row */
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DB_ROW_IS_REFERENCED, /* cannot delete or update a row
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because it contains a key value
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which is referenced */
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DB_CANNOT_ADD_CONSTRAINT, /* adding a foreign key constraint
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to a table failed */
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DB_CORRUPTION, /* data structure corruption noticed */
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DB_COL_APPEARS_TWICE_IN_INDEX, /* InnoDB cannot handle an index
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where same column appears twice */
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DB_CANNOT_DROP_CONSTRAINT, /* dropping a foreign key constraint
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from a table failed */
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DB_NO_SAVEPOINT, /* no savepoint exists with the given
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name */
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DB_TABLESPACE_ALREADY_EXISTS, /* we cannot create a new single-table
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tablespace because a file of the same
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name already exists */
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DB_TABLESPACE_DELETED, /* tablespace does not exist or is
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being dropped right now */
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DB_LOCK_TABLE_FULL, /* lock structs have exhausted the
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buffer pool (for big transactions,
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InnoDB stores the lock structs in the
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buffer pool) */
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DB_FOREIGN_DUPLICATE_KEY, /* foreign key constraints
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activated by the operation would
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lead to a duplicate key in some
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table */
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DB_TOO_MANY_CONCURRENT_TRXS, /* when InnoDB runs out of the
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preconfigured undo slots, this can
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only happen when there are too many
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concurrent transactions */
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DB_UNSUPPORTED, /* when InnoDB sees any artefact or
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a feature that it can't recoginize or
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work with e.g., FT indexes created by
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a later version of the engine. */
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DB_PRIMARY_KEY_IS_NULL, /* a column in the PRIMARY KEY
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was found to be NULL */
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/* The following are partial failure codes */
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DB_FAIL = 1000,
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DB_OVERFLOW,
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DB_UNDERFLOW,
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DB_STRONG_FAIL,
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DB_ZIP_OVERFLOW,
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DB_RECORD_NOT_FOUND = 1500,
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DB_END_OF_INDEX
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};
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#endif
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