diff options
Diffstat (limited to 'innobase/include/dict0dict.h')
| -rw-r--r-- | innobase/include/dict0dict.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/innobase/include/dict0dict.h b/innobase/include/dict0dict.h index ebb34f7dda0..ca632691450 100644 --- a/innobase/include/dict0dict.h +++ b/innobase/include/dict0dict.h @@ -356,6 +356,7 @@ dict_print_info_on_foreign_keys( a CREATE TABLE, otherwise in the format of SHOW TABLE STATUS */ FILE* file, /* in: file where to print */ + trx_t* trx, /* in: transaction */ dict_table_t* table); /* in: table */ /************************************************************************** Outputs info on a foreign key of a table in a format suitable for @@ -364,6 +365,7 @@ void dict_print_info_on_foreign_key_in_create_format( /*============================================*/ FILE* file, /* in: file where to print */ + trx_t* trx, /* in: transaction */ dict_foreign_t* foreign);/* in: foreign key constraint */ /************************************************************************ Displays the names of the index and the table. */ @@ -371,6 +373,7 @@ void dict_index_name_print( /*==================*/ FILE* file, /* in: output stream */ + trx_t* trx, /* in: transaction */ const dict_index_t* index); /* in: index to print */ /************************************************************************ Gets the first index on the table (the clustered index). */ @@ -601,8 +604,10 @@ dict_index_contains_col_or_prefix( dict_index_t* index, /* in: index */ ulint n); /* in: column number */ /************************************************************************ -Looks for a matching field in an index. The column and the prefix len has -to be the same. */ +Looks for a matching field in an index. The column has to be the same. The +column in index must be complete, or must contain a prefix longer than the +column in index2. That is, we must be able to construct the prefix in index2 +from the prefix in index. */ ulint dict_index_get_nth_field_pos( @@ -886,6 +891,18 @@ dict_tables_have_same_db( const char* name2); /* in: table name in the form dbname '/' tablename */ +/************************************************************************* +Scans from pointer onwards. Stops if is at the start of a copy of +'string' where characters are compared without case sensitivity. Stops +also at '\0'. */ + +const char* +dict_scan_to( +/*=========*/ + /* out: scanned up to this */ + const char* ptr, /* in: scan from */ + const char* string);/* in: look for this */ + /* Buffers for storing detailed information about the latest foreign key and unique key errors */ extern FILE* dict_foreign_err_file; |