mirror of
https://github.com/MariaDB/server.git
synced 2025-01-18 21:12:26 +01:00
09ba29e539
Added basic per-thread time zone functionality (based on public domain elsie-code). Now user can select current time zone (from the list of time zones described in system tables). All NOW-like functions honor this time zone, values of TIMESTAMP type are interpreted as values in this time zone, so now our TIMESTAMP type behaves similar to Oracle's TIMESTAMP WITH LOCAL TIME ZONE (or proper PostgresSQL type). WL#1266 "CONVERT_TZ() - basic time with time zone conversion function". Fixed problems described in Bug #2336 (Different number of warnings when inserting bad datetime as string or as number). This required reworking of datetime realted warning hadling (they now generated at Field object level not in conversion functions). Optimization: Now Field class descendants use table->in_use member instead of current_thd macro.
160 lines
5.8 KiB
C
160 lines
5.8 KiB
C
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
|
|
|
|
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 Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
|
|
|
|
/* Functions to create an item. Used by lex.h */
|
|
|
|
Item *create_func_abs(Item* a);
|
|
Item *create_func_acos(Item* a);
|
|
Item *create_func_aes_encrypt(Item* a, Item* b);
|
|
Item *create_func_aes_decrypt(Item* a, Item* b);
|
|
Item *create_func_ascii(Item* a);
|
|
Item *create_func_asin(Item* a);
|
|
Item *create_func_bin(Item* a);
|
|
Item *create_func_bit_count(Item* a);
|
|
Item *create_func_bit_length(Item* a);
|
|
Item *create_func_coercibility(Item* a);
|
|
Item *create_func_ceiling(Item* a);
|
|
Item *create_func_char_length(Item* a);
|
|
Item *create_func_cast(Item *a, Cast_target cast_type, int len, CHARSET_INFO *cs);
|
|
Item *create_func_connection_id(void);
|
|
Item *create_func_conv(Item* a, Item *b, Item *c);
|
|
Item *create_func_convert_tz(Item* a, Item *b, Item *c);
|
|
Item *create_func_cos(Item* a);
|
|
Item *create_func_cot(Item* a);
|
|
Item *create_func_crc32(Item* a);
|
|
Item *create_func_date_format(Item* a,Item *b);
|
|
Item *create_func_dayname(Item* a);
|
|
Item *create_func_dayofmonth(Item* a);
|
|
Item *create_func_dayofweek(Item* a);
|
|
Item *create_func_dayofyear(Item* a);
|
|
Item *create_func_degrees(Item *);
|
|
Item *create_func_exp(Item* a);
|
|
Item *create_func_find_in_set(Item* a, Item *b);
|
|
Item *create_func_floor(Item* a);
|
|
Item *create_func_found_rows(void);
|
|
Item *create_func_from_days(Item* a);
|
|
Item *create_func_get_lock(Item* a, Item *b);
|
|
Item *create_func_hex(Item *a);
|
|
Item *create_func_inet_aton(Item* a);
|
|
Item *create_func_inet_ntoa(Item* a);
|
|
|
|
Item *create_func_ifnull(Item* a, Item *b);
|
|
Item *create_func_instr(Item* a, Item *b);
|
|
Item *create_func_isnull(Item* a);
|
|
Item *create_func_lcase(Item* a);
|
|
Item *create_func_length(Item* a);
|
|
Item *create_func_ln(Item* a);
|
|
Item *create_func_locate(Item* a, Item *b);
|
|
Item *create_func_log2(Item* a);
|
|
Item *create_func_log10(Item* a);
|
|
Item *create_func_lpad(Item* a, Item *b, Item *c);
|
|
Item *create_func_ltrim(Item* a);
|
|
Item *create_func_md5(Item* a);
|
|
Item *create_func_mod(Item* a, Item *b);
|
|
Item *create_func_monthname(Item* a);
|
|
Item *create_func_nullif(Item* a, Item *b);
|
|
Item *create_func_oct(Item *);
|
|
Item *create_func_ord(Item* a);
|
|
Item *create_func_period_add(Item* a, Item *b);
|
|
Item *create_func_period_diff(Item* a, Item *b);
|
|
Item *create_func_pi(void);
|
|
Item *create_func_pow(Item* a, Item *b);
|
|
Item *create_func_current_user(void);
|
|
Item *create_func_quarter(Item* a);
|
|
Item *create_func_radians(Item *a);
|
|
Item *create_func_release_lock(Item* a);
|
|
Item *create_func_repeat(Item* a, Item *b);
|
|
Item *create_func_reverse(Item* a);
|
|
Item *create_func_rpad(Item* a, Item *b, Item *c);
|
|
Item *create_func_rtrim(Item* a);
|
|
Item *create_func_sec_to_time(Item* a);
|
|
Item *create_func_sign(Item* a);
|
|
Item *create_func_sin(Item* a);
|
|
Item *create_func_sha(Item* a);
|
|
Item *create_func_soundex(Item* a);
|
|
Item *create_func_space(Item *);
|
|
Item *create_func_sqrt(Item* a);
|
|
Item *create_func_strcmp(Item* a, Item *b);
|
|
Item *create_func_tan(Item* a);;
|
|
Item *create_func_time_format(Item *a, Item *b);
|
|
Item *create_func_time_to_sec(Item* a);
|
|
Item *create_func_to_days(Item* a);
|
|
Item *create_func_ucase(Item* a);
|
|
Item *create_func_unhex(Item* a);
|
|
Item *create_func_uuid(void);
|
|
Item *create_func_version(void);
|
|
Item *create_func_weekday(Item* a);
|
|
Item *create_load_file(Item* a);
|
|
Item *create_func_is_free_lock(Item* a);
|
|
Item *create_func_is_used_lock(Item* a);
|
|
Item *create_func_quote(Item* a);
|
|
|
|
#ifdef HAVE_SPATIAL
|
|
|
|
Item *create_func_geometry_from_text(Item *a);
|
|
Item *create_func_as_wkt(Item *a);
|
|
Item *create_func_as_wkb(Item *a);
|
|
Item *create_func_srid(Item *a);
|
|
Item *create_func_startpoint(Item *a);
|
|
Item *create_func_endpoint(Item *a);
|
|
Item *create_func_exteriorring(Item *a);
|
|
Item *create_func_centroid(Item *a);
|
|
Item *create_func_envelope(Item *a);
|
|
Item *create_func_pointn(Item *a, Item *b);
|
|
Item *create_func_interiorringn(Item *a, Item *b);
|
|
Item *create_func_geometryn(Item *a, Item *b);
|
|
|
|
Item *create_func_equals(Item *a, Item *b);
|
|
Item *create_func_disjoint(Item *a, Item *b);
|
|
Item *create_func_intersects(Item *a, Item *b);
|
|
Item *create_func_touches(Item *a, Item *b);
|
|
Item *create_func_crosses(Item *a, Item *b);
|
|
Item *create_func_within(Item *a, Item *b);
|
|
Item *create_func_contains(Item *a, Item *b);
|
|
Item *create_func_overlaps(Item *a, Item *b);
|
|
|
|
Item *create_func_isempty(Item *a);
|
|
Item *create_func_issimple(Item *a);
|
|
Item *create_func_isclosed(Item *a);
|
|
|
|
Item *create_func_geometry_type(Item *a);
|
|
Item *create_func_dimension(Item *a);
|
|
Item *create_func_x(Item *a);
|
|
Item *create_func_y(Item *a);
|
|
Item *create_func_area(Item *a);
|
|
Item *create_func_glength(Item *a);
|
|
|
|
Item *create_func_numpoints(Item *a);
|
|
Item *create_func_numinteriorring(Item *a);
|
|
Item *create_func_numgeometries(Item *a);
|
|
|
|
Item *create_func_point(Item *a, Item *b);
|
|
|
|
#endif /*HAVE_SPATIAL*/
|
|
|
|
Item *create_func_compress(Item *a);
|
|
Item *create_func_uncompress(Item *a);
|
|
Item *create_func_uncompressed_length(Item *a);
|
|
|
|
Item *create_func_datediff(Item *a, Item *b);
|
|
Item *create_func_weekofyear(Item *a);
|
|
Item *create_func_makedate(Item* a,Item* b);
|
|
Item *create_func_addtime(Item* a,Item* b);
|
|
Item *create_func_subtime(Item* a,Item* b);
|
|
Item *create_func_timediff(Item* a,Item* b);
|
|
Item *create_func_maketime(Item* a,Item* b,Item* c);
|
|
Item *create_func_str_to_date(Item* a,Item* b);
|
|
Item *create_func_last_day(Item *a);
|