Bug#21114 (Foreign key creation fails to table with name format)

Due to the complexity of this change, everything is documented in WL#3565

This patch is the third iteration, it takes into account the comments
received to date.


mysql-test/r/func_math.result:
  Improved test coverage
mysql-test/r/view.result:
  Name collision, x() is a geometry native in function
mysql-test/t/func_math.test:
  Improved test coverage
mysql-test/t/view.test:
  Name collision, x() is a geometry native in function
sql/item_create.cc:
  Revised the create_func implementation
sql/item_create.h:
  Revised the create_func implementation
sql/item_geofunc.h:
  Explicit Item allocation in the thread memory pool.
sql/lex.h:
  Removed function parsing from the lexical parser
sql/lex_symbol.h:
  Removed function parsing from the lexical parser
sql/mysql_priv.h:
  Server initialization and shutdown
sql/mysqld.cc:
  Server initialization and shutdown
sql/share/errmsg.txt:
  New error messages
sql/sql_yacc.yy:
  Removed function parsing from the lexical parser
tests/mysql_client_test.c:
  Spaces are no longer significant for function calls
mysql-test/include/parser_bug21114.inc:
  New tests
mysql-test/r/parser.result:
  New tests
mysql-test/r/parser_bug21114_innodb.result:
  New tests
mysql-test/t/parser.test:
  New tests
mysql-test/t/parser_bug21114_innodb.test:
  New tests

1 files changed, 5 insertions, 211 deletions

diff --git a/sql/lex.h b/sql/lex.h
index f19c9413e0e..97b097148aa 100644
--- a/sql/lex.h
+++ b/sql/lex.h
@@ -30,16 +30,7 @@ SYM_GROUP sym_group_rtree= {"RTree keys", "HAVE_RTREE_KEYS"};
 #define SYM_OR_NULL(A) A
 #endif
 
-#define SYM(A) SYM_OR_NULL(A),0,0,&sym_group_common
-#define F_SYM(A) SYM_OR_NULL(A)
-
-#define CREATE_FUNC(A) (void *)(SYM_OR_NULL(A)), &sym_group_common
-
-#ifdef HAVE_SPATIAL
-#define CREATE_FUNC_GEOM(A) (void *)(SYM_OR_NULL(A)), &sym_group_geom
-#else
-#define CREATE_FUNC_GEOM(A) 0, &sym_group_geom
-#endif
+#define SYM(A) SYM_OR_NULL(A),0,&sym_group_common
 
 /*
   Symbols are broken into separated arrays to allow field names with
@@ -588,235 +579,38 @@ static SYMBOL symbols[] = {
 
 
 static SYMBOL sql_functions[] = {
-  { "ABS",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_abs)},
-  { "ACOS",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_acos)},
   { "ADDDATE",		SYM(ADDDATE_SYM)},
-  { "ADDTIME",		F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_addtime)},
-  { "AES_ENCRYPT",      F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_aes_encrypt)},
-  { "AES_DECRYPT",      F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_aes_decrypt)},
-  { "AREA",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_area)},
-  { "ASIN",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_asin)},
-  { "ASBINARY",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_as_wkb)},
-  { "ASTEXT",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_as_wkt)},
-  { "ASWKB",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_as_wkb)},
-  { "ASWKT",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_as_wkt)},
-  { "ATAN",		SYM(ATAN)},
-  { "ATAN2",		SYM(ATAN)},
-  { "BENCHMARK",	SYM(BENCHMARK_SYM)},
-  { "BIN",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_bin)},
-  { "BIT_COUNT",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_bit_count)},
-  { "BIT_OR",		SYM(BIT_OR)},
   { "BIT_AND",		SYM(BIT_AND)},
+  { "BIT_OR",		SYM(BIT_OR)},
   { "BIT_XOR",		SYM(BIT_XOR)},
   { "CAST",		SYM(CAST_SYM)},
-  { "CEIL",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ceiling)},
-  { "CEILING",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ceiling)},
-  { "BIT_LENGTH",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_bit_length)},
-  { "CENTROID",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_centroid)},
-  { "CHAR_LENGTH",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_char_length)},
-  { "CHARACTER_LENGTH", F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_char_length)},
-  { "COERCIBILITY",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_coercibility)},
-  { "COMPRESS",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_compress)},
-  { "CONCAT",		SYM(CONCAT)},
-  { "CONCAT_WS",	SYM(CONCAT_WS)},
-  { "CONNECTION_ID",	F_SYM(FUNC_ARG0),0,CREATE_FUNC(create_func_connection_id)},
-  { "CONV",		F_SYM(FUNC_ARG3),0,CREATE_FUNC(create_func_conv)},
-  { "CONVERT_TZ",	SYM(CONVERT_TZ_SYM)},
   { "COUNT",		SYM(COUNT_SYM)},
-  { "COS",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_cos)},
-  { "COT",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_cot)},
-  { "CRC32",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_crc32)},
-  { "CROSSES",		F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_crosses)},
   { "CURDATE",		SYM(CURDATE)},
   { "CURTIME",		SYM(CURTIME)},
   { "DATE_ADD",		SYM(DATE_ADD_INTERVAL)},
-  { "DATEDIFF",		F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_datediff)},
-  { "DATE_FORMAT",	F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_date_format)},
   { "DATE_SUB",		SYM(DATE_SUB_INTERVAL)},
-  { "DAYNAME",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_dayname)},
-  { "DAYOFMONTH",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_dayofmonth)},
-  { "DAYOFWEEK",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_dayofweek)},
-  { "DAYOFYEAR",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_dayofyear)},
-  { "DECODE",		SYM(DECODE_SYM)},
-  { "DEGREES",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_degrees)},
-  { "DES_ENCRYPT",	SYM(DES_ENCRYPT_SYM)},
-  { "DES_DECRYPT",	SYM(DES_DECRYPT_SYM)},
-  { "DIMENSION",	F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_dimension)},
-  { "DISJOINT",		F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_disjoint)},
-  { "ELT",		SYM(ELT_FUNC)},
-  { "ENCODE",		SYM(ENCODE_SYM)},
-  { "ENCRYPT",		SYM(ENCRYPT)},
-  { "ENDPOINT",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_endpoint)},
-  { "ENVELOPE",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_envelope)},
-  { "EQUALS",		F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_equals)},
-  { "EXTERIORRING",	F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_exteriorring)},
   { "EXTRACT",		SYM(EXTRACT_SYM)},
-  { "EXTRACTVALUE",	F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_xml_extractvalue)},
-  { "EXP",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_exp)},
-  { "EXPORT_SET",	SYM(EXPORT_SET)},
-  { "FIELD",		SYM(FIELD_FUNC)},	/* For compability */
-  { "FIND_IN_SET",	F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_find_in_set)},
-  { "FLOOR",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_floor)},
-  { "FORMAT",		SYM(FORMAT_SYM)},
-  { "FOUND_ROWS",	F_SYM(FUNC_ARG0),0,CREATE_FUNC(create_func_found_rows)},
-  { "FROM_DAYS",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_from_days)},
-  { "FROM_UNIXTIME",	SYM(FROM_UNIXTIME)},
-  { "GET_LOCK",		F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_get_lock)},
-  { "GEOMETRYN",	F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_geometryn)},
-  { "GEOMETRYTYPE",	F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_geometry_type)},
-  { "GEOMCOLLFROMTEXT",	SYM(GEOMCOLLFROMTEXT)},
-  { "GEOMCOLLFROMWKB",	SYM(GEOMFROMWKB)},
-  { "GEOMETRYCOLLECTIONFROMTEXT",SYM(GEOMCOLLFROMTEXT)},
-  { "GEOMETRYCOLLECTIONFROMWKB",SYM(GEOMFROMWKB)},
-  { "GEOMETRYFROMTEXT", SYM(GEOMFROMTEXT)},
-  { "GEOMETRYFROMWKB",	SYM(GEOMFROMWKB)},
-  { "GEOMFROMTEXT",	SYM(GEOMFROMTEXT)},
-  { "GEOMFROMWKB",	SYM(GEOMFROMWKB)},
-  { "GLENGTH",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_glength)},
-  { "GREATEST",		SYM(GREATEST_SYM)},
   { "GROUP_CONCAT",	SYM(GROUP_CONCAT_SYM)},
   { "GROUP_UNIQUE_USERS",	SYM(GROUP_UNIQUE_USERS)},
-  { "HEX",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_hex)},
-  { "IFNULL",		F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_ifnull)},
-  { "INET_ATON",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_inet_aton)},
-  { "INET_NTOA",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_inet_ntoa)},
-  { "INSTR",		F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_instr)},
-  { "INTERIORRINGN",	F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_interiorringn)},
-  { "INTERSECTS",	F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_intersects)},
-  { "ISCLOSED",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_isclosed)},
-  { "ISEMPTY",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_isempty)},
-  { "ISNULL",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_isnull)},
-  { "IS_FREE_LOCK",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_is_free_lock)},
-  { "IS_USED_LOCK",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_is_used_lock)},
-  { "LAST_INSERT_ID",	SYM(LAST_INSERT_ID)},
-  { "ISSIMPLE",         F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_issimple)},
-  { "LAST_DAY",         F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_last_day)},
-  { "LCASE",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_lcase)},
-  { "LEAST",		SYM(LEAST_SYM)},
-  { "LENGTH",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_length)},
-  { "LN",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ln)},
-  { "LINEFROMTEXT",	SYM(LINEFROMTEXT)},
-  { "LINEFROMWKB",	SYM(GEOMFROMWKB)},
-  { "LINESTRINGFROMTEXT",SYM(LINEFROMTEXT)},
-  { "LINESTRINGFROMWKB",SYM(GEOMFROMWKB)},
-  { "LOAD_FILE",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_load_file)},
-  { "LOCATE",		SYM(LOCATE)},
-  { "LOG",		SYM(LOG_SYM)},
-  { "LOG2",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_log2)},
-  { "LOG10",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_log10)},
-  { "LOWER",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_lcase)},
-  { "LPAD",		F_SYM(FUNC_ARG3),0,CREATE_FUNC(create_func_lpad)},
-  { "LTRIM",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ltrim)},
-  { "MAKE_SET",		SYM(MAKE_SET_SYM)},
-  { "MAKEDATE",		F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_makedate)},
-  { "MAKETIME",		F_SYM(FUNC_ARG3),0,CREATE_FUNC(create_func_maketime)},
-  { "MASTER_POS_WAIT",	SYM(MASTER_POS_WAIT)},
   { "MAX",		SYM(MAX_SYM)},
-  { "MBRCONTAINS",	F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_contains)},
-  { "MBRDISJOINT",	F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_disjoint)},
-  { "MBREQUAL",		F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_equals)},
-  { "MBRINTERSECTS",	F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_intersects)},
-  { "MBROVERLAPS",	F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_overlaps)},
-  { "MBRTOUCHES",	F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_touches)},
-  { "MBRWITHIN",	F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_within)},
-  { "MD5",              F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_md5)},
   { "MID",		SYM(SUBSTRING)},	/* unireg function */
   { "MIN",		SYM(MIN_SYM)},
-  { "MLINEFROMTEXT",	SYM(MLINEFROMTEXT)},
-  { "MLINEFROMWKB",	SYM(GEOMFROMWKB)},
-  { "MPOINTFROMTEXT",	SYM(MPOINTFROMTEXT)},
-  { "MPOINTFROMWKB",	SYM(GEOMFROMWKB)},
-  { "MPOLYFROMTEXT",	SYM(MPOLYFROMTEXT)},
-  { "MPOLYFROMWKB",	SYM(GEOMFROMWKB)},
-  { "MONTHNAME",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_monthname)},
-  { "MULTILINESTRINGFROMTEXT",SYM(MLINEFROMTEXT)},
-  { "MULTILINESTRINGFROMWKB",SYM(GEOMFROMWKB)},
-  { "MULTIPOINTFROMTEXT",SYM(MPOINTFROMTEXT)},
-  { "MULTIPOINTFROMWKB",SYM(GEOMFROMWKB)},
-  { "MULTIPOLYGONFROMTEXT",SYM(MPOLYFROMTEXT)},
-  { "MULTIPOLYGONFROMWKB",SYM(GEOMFROMWKB)},
-  { "NAME_CONST",       F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_name_const)},
   { "NOW",		SYM(NOW_SYM)},
-  { "NULLIF",		F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_nullif)},
-  { "NUMGEOMETRIES",	F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_numgeometries)},
-  { "NUMINTERIORRINGS",	F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_numinteriorring)},
-  { "NUMPOINTS",	F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_numpoints)},
-  { "OCTET_LENGTH",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_length)},
-  { "OCT",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_oct)},
-  { "ORD",              F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ord)},
-  { "OVERLAPS",		F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_overlaps)},
-  { "PERIOD_ADD",	F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_period_add)},
-  { "PERIOD_DIFF",	F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_period_diff)},
-  { "PI",		F_SYM(FUNC_ARG0),0,CREATE_FUNC(create_func_pi)},
-  { "POINTFROMTEXT",	SYM(POINTFROMTEXT)},
-  { "POINTFROMWKB",	SYM(GEOMFROMWKB)},
-  { "POINTN",		F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_pointn)},
-  { "POLYFROMTEXT",	SYM(POLYFROMTEXT)},
-  { "POLYFROMWKB",	SYM(GEOMFROMWKB)},
-  { "POLYGONFROMTEXT",	SYM(POLYFROMTEXT)},
-  { "POLYGONFROMWKB",	SYM(GEOMFROMWKB)},
   { "POSITION",		SYM(POSITION_SYM)},
-  { "POW",		F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_pow)},
-  { "POWER",		F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_pow)},
-  { "QUOTE",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_quote)},
-  { "RADIANS",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_radians)},
-  { "RAND",		SYM(RAND)},
-  { "RELEASE_LOCK",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_release_lock)},
-  { "REVERSE",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_reverse)},
-  { "ROUND",		SYM(ROUND)},
-  { "ROW_COUNT",	SYM(ROW_COUNT_SYM)},
-  { "RPAD",		F_SYM(FUNC_ARG3),0,CREATE_FUNC(create_func_rpad)},
-  { "RTRIM",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_rtrim)},
-  { "SEC_TO_TIME",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sec_to_time)},
-  { "SESSION_USER",	SYM(USER)},
-  { "SUBDATE",		SYM(SUBDATE_SYM)},
-  { "SIGN",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sign)},
-  { "SIN",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sin)},
-  { "SHA",              F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sha)},
-  { "SHA1",             F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sha)},
-  { "SLEEP",            F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sleep)},
-  { "SOUNDEX",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_soundex)},
-  { "SPACE",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_space)},
-  { "SQRT",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sqrt)},
-  { "SRID",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_srid)},
-  { "STARTPOINT",	F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_startpoint)},
+  { "SESSION_USER",     SYM(USER)},
   { "STD",		SYM(STD_SYM)},
   { "STDDEV",		SYM(STD_SYM)},
   { "STDDEV_POP",	SYM(STD_SYM)},
   { "STDDEV_SAMP",	SYM(STDDEV_SAMP_SYM)},
-  { "STR_TO_DATE",	F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_str_to_date)},
-  { "STRCMP",		F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_strcmp)},
+  { "SUBDATE",		SYM(SUBDATE_SYM)},
   { "SUBSTR",		SYM(SUBSTRING)},
   { "SUBSTRING",	SYM(SUBSTRING)},
-  { "SUBSTRING_INDEX",	SYM(SUBSTRING_INDEX)},
-  { "SUBTIME",          F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_subtime)},
   { "SUM",		SYM(SUM_SYM)},
   { "SYSDATE",		SYM(SYSDATE)},
-  { "SYSTEM_USER",	SYM(USER)},
-  { "TAN",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_tan)},
-  { "TIME_FORMAT",	F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_time_format)},
-  { "TIME_TO_SEC",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_time_to_sec)},
-  { "TIMEDIFF",         F_SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_timediff)},
-  { "TO_DAYS",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_to_days)},
-  { "TOUCHES",		F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_touches)},
+  { "SYSTEM_USER",      SYM(USER)},
   { "TRIM",		SYM(TRIM)},
-  { "UCASE",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ucase)},
-  { "UNCOMPRESS",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_uncompress)},
-  { "UNCOMPRESSED_LENGTH", F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_uncompressed_length)},
-  { "UNHEX",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_unhex)},
   { "UNIQUE_USERS",	SYM(UNIQUE_USERS)},
-  { "UNIX_TIMESTAMP",	SYM(UNIX_TIMESTAMP)},
-  { "UPDATEXML",	F_SYM(FUNC_ARG3),0,CREATE_FUNC(create_func_xml_update)},
-  { "UPPER",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ucase)},
-  { "UUID",		F_SYM(FUNC_ARG0),0,CREATE_FUNC(create_func_uuid)},
   { "VARIANCE",		SYM(VARIANCE_SYM)},
   { "VAR_POP",		SYM(VARIANCE_SYM)},
   { "VAR_SAMP",		SYM(VAR_SAMP_SYM)},
-  { "VERSION",		F_SYM(FUNC_ARG0),0,CREATE_FUNC(create_func_version)},
-  { "WEEKDAY",		F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_weekday)},
-  { "WEEKOFYEAR",	F_SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_weekofyear)},
-  { "WITHIN",		F_SYM(FUNC_ARG2),0,CREATE_FUNC_GEOM(create_func_within)},
-  { "X",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_x)},
-  { "Y",		F_SYM(FUNC_ARG1),0,CREATE_FUNC_GEOM(create_func_y)},
-  { "YEARWEEK",		SYM(YEARWEEK)}
 };