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| author | vva@eagle.mysql.r18.ru <> | 2004-02-14 02:26:27 +0400 |
|---|---|---|
| committer | vva@eagle.mysql.r18.ru <> | 2004-02-14 02:26:27 +0400 |
| commit | 48d4e333286d5d0f0ef26d1d8bd7dfe24c62f3f7 (patch) | |
| tree | c116b71575b9f3aa209b66a7aff768d2fe647158 /sql/sql_lex.cc | |
| parent | d0b456fead3ea73a9b60d2dbc2fd903e8e62508b (diff) | |
| download | mariadb-git-48d4e333286d5d0f0ef26d1d8bd7dfe24c62f3f7.tar.gz | |
a little optimization in yylex
(case MY_LEX_USER_VARIABLE_DELIMITER for multichar strings)
and my_mbcharlen
Diffstat (limited to 'sql/sql_lex.cc')
| -rw-r--r-- | sql/sql_lex.cc | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/sql/sql_lex.cc b/sql/sql_lex.cc index bd7d0a31546..023415a6794 100644 --- a/sql/sql_lex.cc +++ b/sql/sql_lex.cc @@ -694,10 +694,9 @@ int yylex(void *arg, void *yythd) char quote_char= c; // Used char lex->tok_start=lex->ptr; // Skip first ` while ((c=yyGet())) - { -#ifdef USE_MB - if (my_mbcharlen(cs, c) == 1) -#endif + { + int l; + if ((l= my_mbcharlen(cs, c)) == 1) { if (c == (uchar) NAMES_SEP_CHAR) break; /* Old .frm format can't handle this char */ @@ -711,15 +710,12 @@ int yylex(void *arg, void *yythd) } } #ifdef USE_MB - else + else if (l > 1) { - int l; - if ((l = my_ismbchar(cs, - (const char *)lex->ptr-1, - (const char *)lex->end_of_query)) == 0) - break; lex->ptr += l-1; } + else + break; #endif } if (double_quotes) |