diff options
Diffstat (limited to 'storage/xtradb/api/api0api.cc')
| -rw-r--r-- | storage/xtradb/api/api0api.cc | 223 |
1 files changed, 16 insertions, 207 deletions
diff --git a/storage/xtradb/api/api0api.cc b/storage/xtradb/api/api0api.cc index 3859fb84b81..0fe21423232 100644 --- a/storage/xtradb/api/api0api.cc +++ b/storage/xtradb/api/api0api.cc @@ -1,6 +1,6 @@ /***************************************************************************** -Copyright (c) 2008, 2014, Oracle and/or its affiliates. All Rights Reserved. +Copyright (c) 2008, 2015, Oracle and/or its affiliates. All Rights Reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software @@ -318,35 +318,6 @@ ib_wake_master_thread(void) } } -/*********************************************************************//** -Calculate the max row size of the columns in a cluster index. -@return max row length */ -UNIV_INLINE -ulint -ib_get_max_row_len( -/*===============*/ - dict_index_t* cluster) /*!< in: cluster index */ -{ - ulint i; - ulint max_len = 0; - ulint n_fields = cluster->n_fields; - - /* Add the size of the ordering columns in the - clustered index. */ - for (i = 0; i < n_fields; ++i) { - const dict_col_t* col; - - col = dict_index_get_nth_col(cluster, i); - - /* Use the maximum output size of - mach_write_compressed(), although the encoded - length should always fit in 2 bytes. */ - max_len += dict_col_get_max_size(col); - } - - return(max_len); -} - /*****************************************************************//** Read the columns from a rec into a tuple. */ static @@ -624,6 +595,21 @@ ib_trx_begin( return(static_cast<ib_trx_t>(trx)); } + +/*****************************************************************//** +Check if transaction is read_only +@return transaction read_only status */ +UNIV_INTERN +ib_u32_t +ib_trx_read_only( +/*=============*/ + ib_trx_t ib_trx) /*!< in: trx handle */ +{ + trx_t* trx = (trx_t*) ib_trx; + + return(trx->read_only); +} + /*****************************************************************//** Get the transaction's state. @return transaction state */ @@ -710,120 +696,6 @@ ib_trx_rollback( return(err); } -/*****************************************************************//** -Find an index definition from the index vector using index name. -@return index def. if found else NULL */ -UNIV_INLINE -const ib_index_def_t* -ib_table_find_index( -/*================*/ - ib_vector_t* indexes, /*!< in: vector of indexes */ - const char* name) /*!< in: index name */ -{ - ulint i; - - for (i = 0; i < ib_vector_size(indexes); ++i) { - const ib_index_def_t* index_def; - - index_def = (ib_index_def_t*) ib_vector_get(indexes, i); - - if (innobase_strcasecmp(name, index_def->name) == 0) { - return(index_def); - } - } - - return(NULL); -} - -/*****************************************************************//** -Get the InnoDB internal precise type from the schema column definition. -@return precise type in api format */ -UNIV_INLINE -ulint -ib_col_get_prtype( -/*==============*/ - const ib_col_t* ib_col) /*!< in: column definition */ -{ - ulint prtype = 0; - - if (ib_col->ib_col_attr & IB_COL_UNSIGNED) { - prtype |= DATA_UNSIGNED; - - ut_a(ib_col->ib_col_type == IB_INT); - } - - if (ib_col->ib_col_attr & IB_COL_NOT_NULL) { - prtype |= DATA_NOT_NULL; - } - - return(prtype); -} - -/*****************************************************************//** -Get the InnoDB internal main type from the schema column definition. -@return column main type */ -UNIV_INLINE -ulint -ib_col_get_mtype( -/*==============*/ - const ib_col_t* ib_col) /*!< in: column definition */ -{ - /* Note: The api0api.h types should map directly to - the internal numeric codes. */ - return(ib_col->ib_col_type); -} - -/*****************************************************************//** -Find a column in the the column vector with the same name. -@return col. def. if found else NULL */ -UNIV_INLINE -const ib_col_t* -ib_table_find_col( -/*==============*/ - const ib_vector_t* cols, /*!< in: column list head */ - const char* name) /*!< in: column name to find */ -{ - ulint i; - - for (i = 0; i < ib_vector_size(cols); ++i) { - const ib_col_t* ib_col; - - ib_col = static_cast<const ib_col_t*>( - ib_vector_get((ib_vector_t*) cols, i)); - - if (innobase_strcasecmp(ib_col->name, name) == 0) { - return(ib_col); - } - } - - return(NULL); -} - -/*****************************************************************//** -Find a column in the the column list with the same name. -@return col. def. if found else NULL */ -UNIV_INLINE -const ib_key_col_t* -ib_index_find_col( -/*==============*/ - ib_vector_t* cols, /*!< in: column list head */ - const char* name) /*!< in: column name to find */ -{ - ulint i; - - for (i = 0; i < ib_vector_size(cols); ++i) { - const ib_key_col_t* ib_col; - - ib_col = static_cast<ib_key_col_t*>(ib_vector_get(cols, i)); - - if (innobase_strcasecmp(ib_col->name, name) == 0) { - return(ib_col); - } - } - - return(NULL); -} - #ifdef __WIN__ /*****************************************************************//** Convert a string to lower case. */ @@ -947,34 +819,6 @@ ib_table_name_check( /*****************************************************************//** -Get an index definition that is tagged as a clustered index. -@return cluster index schema */ -UNIV_INLINE -ib_index_def_t* -ib_find_clustered_index( -/*====================*/ - ib_vector_t* indexes) /*!< in: index defs. to search */ -{ - ulint i; - ulint n_indexes; - - n_indexes = ib_vector_size(indexes); - - for (i = 0; i < n_indexes; ++i) { - ib_index_def_t* ib_index_def; - - ib_index_def = static_cast<ib_index_def_t*>( - ib_vector_get(indexes, i)); - - if (ib_index_def->clustered) { - return(ib_index_def); - } - } - - return(NULL); -} - -/*****************************************************************//** Get a table id. The caller must have acquired the dictionary mutex. @return DB_SUCCESS if found */ static @@ -3564,41 +3408,6 @@ ib_cursor_set_cluster_access( prebuilt->need_to_access_clustered = TRUE; } -/*************************************************************//** -Convert and write an INT column value to an InnoDB tuple. -@return DB_SUCCESS or error */ -UNIV_INLINE -ib_err_t -ib_tuple_write_int( -/*===============*/ - ib_tpl_t ib_tpl, /*!< in/out: tuple to write to */ - ulint col_no, /*!< in: column number */ - const void* value, /*!< in: integer value */ - ulint value_len) /*!< in: sizeof value type */ -{ - const dfield_t* dfield; - ulint data_len; - ulint type_len; - ib_tuple_t* tuple = (ib_tuple_t*) ib_tpl; - - ut_a(col_no < ib_tuple_get_n_cols(ib_tpl)); - - dfield = ib_col_get_dfield(tuple, col_no); - - data_len = dfield_get_len(dfield); - type_len = dtype_get_len(dfield_get_type(dfield)); - - if (dtype_get_mtype(dfield_get_type(dfield)) != DATA_INT - || value_len != data_len) { - - return(DB_DATA_MISMATCH); - } - - return(ib_col_set_value( - ib_tpl, static_cast<ib_ulint_t>(col_no), - value, static_cast<ib_ulint_t>(type_len), true)); -} - /*****************************************************************//** Write an integer value to a column. Integers are stored in big-endian format and will need to be converted from the host format. |