diff options
Diffstat (limited to 'sql/sql_class.h')
| -rw-r--r-- | sql/sql_class.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sql/sql_class.h b/sql/sql_class.h index 23c499aea07..a5cbc21684f 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -1929,6 +1929,12 @@ public: #define ESCAPE_CHARS "ntrb0ZN" // keep synchronous with READ_INFO::unescape +/* + List of all possible characters of a numeric value text representation. +*/ +#define NUMERIC_CHARS ".0123456789e+-" + + class select_export :public select_to_file { uint field_term_length; int field_sep_char,escape_char,line_sep_char; @@ -1938,6 +1944,12 @@ class select_export :public select_to_file { (see the READ_INFO::unescape method and the ESCAPE_CHARS constant value). */ bool is_ambiguous_field_sep; + /* + The is_unsafe_field_sep field is true if a value of the field_sep_char + field is one of the '0'..'9', '+', '-', '.' and 'e' characters + (see the NUMERIC_CHARS constant value). + */ + bool is_unsafe_field_sep; bool fixed_row_size; public: select_export(sql_exchange *ex) :select_to_file(ex) {} |