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mariadb/sql/lex.h
unknown b5e37b242e Don't count NULL values in cardinalty for MyISAM tables. 
Free row buffer cache after each query for MyISAM tables.
Added table join option FORCE INDEX
Fixed core dump bug when connecting with hostname that could not be resolved.


include/my_base.h:
  Don't count NULL values in cardinalty
myisam/mi_check.c:
  Don't count NULL values in cardinalty
myisam/mi_extra.c:
  Free row buffer cache after each query
myisam/mi_open.c:
  Avoid realloc if cache size doesn't change
myisam/mi_search.c:
  Don't count NULL values in cardinalty
myisam/myisamdef.h:
  Change buffer length from uint to uint32 to make it more portable/predictable
mysql-test/r/myisam.result:
  Test case for cardinality with NULL keys and FORCE INDEX
mysql-test/t/myisam.test:
  Test case for cardinality with NULL keys and FORCE INDEX
sql/lex.h:
  Added table join option FORCE INDEX
sql/mysql_priv.h:
  Added table join option FORCE INDEX
sql/opt_range.cc:
  Added table join option FORCE INDEX
sql/sql_base.cc:
  Added table join option FORCE INDEX
sql/sql_lex.h:
  Added table join option FORCE INDEX
sql/sql_parse.cc:
  Added table join option FORCE INDEX
  Don't use strlen() on hostname without first checking if it's not NULL
sql/sql_select.cc:
  Added table join option FORCE INDEX
sql/sql_yacc.yy:
  Added table join option FORCE INDEX
sql/table.h:
  Added table join option FORCE INDEX
2003-01-09 02:19:14 +02:00

527 lines
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/* 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 */
/* This file includes all reserved words and functions */
#include "lex_symbol.h"
/* We don't want to include sql_yacc.h into gen_lex_hash */
#ifdef NO_YACC_SYMBOLS
#define SYM(A) 0
#define CREATE_FUNC(A) 0
#else
#define SYM(A) A
#define CREATE_FUNC(A) (void*) (A)
#endif
/*
Symbols are broken into separated arrays to allow field names with
same name as functions.
These are kept sorted for human lookup (the symbols are hashed).
*/
static SYMBOL symbols[] = {
{ "&&", SYM(AND),0,0},
{ "<", SYM(LT),0,0},
{ "<=", SYM(LE),0,0},
{ "<>", SYM(NE),0,0},
{ "!=", SYM(NE),0,0},
{ "=", SYM(EQ),0,0},
{ ">", SYM(GT_SYM),0,0},
{ ">=", SYM(GE),0,0},
{ "<<", SYM(SHIFT_LEFT),0,0},
{ ">>", SYM(SHIFT_RIGHT),0,0},
{ "<=>", SYM(EQUAL_SYM),0,0},
{ "ACTION", SYM(ACTION),0,0},
{ "ADD", SYM(ADD),0,0},
{ "AGGREGATE", SYM(AGGREGATE_SYM),0,0},
{ "ALL", SYM(ALL),0,0},
{ "ALTER", SYM(ALTER),0,0},
{ "AFTER", SYM(AFTER_SYM),0,0},
{ "AGAINST", SYM(AGAINST),0,0},
{ "ANALYZE", SYM(ANALYZE_SYM),0,0},
{ "AND", SYM(AND),0,0},
{ "AS", SYM(AS),0,0},
{ "ASC", SYM(ASC),0,0},
{ "AVG", SYM(AVG_SYM),0,0},
{ "AVG_ROW_LENGTH", SYM(AVG_ROW_LENGTH),0,0},
{ "AUTO_INCREMENT", SYM(AUTO_INC),0,0},
{ "BACKUP", SYM(BACKUP_SYM),0,0},
{ "BEGIN", SYM(BEGIN_SYM),0,0},
{ "BERKELEYDB", SYM(BERKELEY_DB_SYM),0,0},
{ "BDB", SYM(BERKELEY_DB_SYM),0,0},
{ "BETWEEN", SYM(BETWEEN_SYM),0,0},
{ "BIGINT", SYM(BIGINT),0,0},
{ "BIT", SYM(BIT_SYM),0,0},
{ "BINARY", SYM(BINARY),0,0},
{ "BINLOG", SYM(BINLOG_SYM),0,0},
{ "BLOB", SYM(BLOB_SYM),0,0},
{ "BOOL", SYM(BOOL_SYM),0,0},
{ "BOOLEAN", SYM(BOOLEAN_SYM),0,0},
{ "BOTH", SYM(BOTH),0,0},
{ "BY", SYM(BY),0,0},
{ "CACHE", SYM(CACHE_SYM),0,0},
{ "CASCADE", SYM(CASCADE),0,0},
{ "CASE", SYM(CASE_SYM),0,0},
{ "CHAR", SYM(CHAR_SYM),0,0},
{ "CHARACTER", SYM(CHAR_SYM),0,0},
{ "CHARSET", SYM(CHARSET),0,0},
{ "CHANGE", SYM(CHANGE),0,0},
{ "CHANGED", SYM(CHANGED),0,0},
{ "CHECK", SYM(CHECK_SYM),0,0},
{ "CHECKSUM", SYM(CHECKSUM_SYM),0,0},
{ "CIPHER", SYM(CIPHER_SYM),0,0},
{ "CLIENT", SYM(CLIENT_SYM),0,0},
{ "CLOSE", SYM(CLOSE_SYM),0,0},
{ "COLUMN", SYM(COLUMN_SYM),0,0},
{ "COLUMNS", SYM(COLUMNS),0,0},
{ "COMMENT", SYM(COMMENT_SYM),0,0},
{ "COMMIT", SYM(COMMIT_SYM),0,0},
{ "COMMITTED", SYM(COMMITTED_SYM),0,0},
{ "COMPRESSED", SYM(COMPRESSED_SYM),0,0},
{ "CONCURRENT", SYM(CONCURRENT),0,0},
{ "CONSTRAINT", SYM(CONSTRAINT),0,0},
{ "CREATE", SYM(CREATE),0,0},
{ "CROSS", SYM(CROSS),0,0},
{ "CUBE", SYM(CUBE_SYM),0,0},
{ "CURRENT_DATE", SYM(CURDATE),0,0},
{ "CURRENT_TIME", SYM(CURTIME),0,0},
{ "CURRENT_TIMESTAMP", SYM(NOW_SYM),0,0},
{ "DATA", SYM(DATA_SYM),0,0},
{ "DATABASE", SYM(DATABASE),0,0},
{ "DATABASES", SYM(DATABASES),0,0},
{ "DATE", SYM(DATE_SYM),0,0},
{ "DATETIME", SYM(DATETIME),0,0},
{ "DAY", SYM(DAY_SYM),0,0},
{ "DAY_HOUR", SYM(DAY_HOUR_SYM),0,0},
{ "DAY_MINUTE", SYM(DAY_MINUTE_SYM),0,0},
{ "DAY_SECOND", SYM(DAY_SECOND_SYM),0,0},
{ "DEC", SYM(DECIMAL_SYM),0,0},
{ "DECIMAL", SYM(DECIMAL_SYM),0,0},
{ "DES_KEY_FILE", SYM(DES_KEY_FILE),0,0},
{ "DEFAULT", SYM(DEFAULT),0,0},
{ "DELAYED", SYM(DELAYED_SYM),0,0},
{ "DELAY_KEY_WRITE", SYM(DELAY_KEY_WRITE_SYM),0,0},
{ "DELETE", SYM(DELETE_SYM),0,0},
{ "DESC", SYM(DESC),0,0},
{ "DESCRIBE", SYM(DESCRIBE),0,0},
{ "DIRECTORY", SYM(DIRECTORY_SYM),0,0},
{ "DISABLE", SYM(DISABLE_SYM),0,0},
{ "DISTINCT", SYM(DISTINCT),0,0},
{ "DISTINCTROW", SYM(DISTINCT),0,0}, /* Access likes this */
{ "DO", SYM(DO_SYM),0,0},
{ "DOUBLE", SYM(DOUBLE_SYM),0,0},
{ "DROP", SYM(DROP),0,0},
{ "DUMPFILE", SYM(DUMPFILE),0,0},
{ "DYNAMIC", SYM(DYNAMIC_SYM),0,0},
{ "END", SYM(END),0,0},
{ "ELSE", SYM(ELSE),0,0},
{ "ESCAPE", SYM(ESCAPE_SYM),0,0},
{ "ESCAPED", SYM(ESCAPED),0,0},
{ "ENABLE", SYM(ENABLE_SYM),0,0},
{ "ENCLOSED", SYM(ENCLOSED),0,0},
{ "ENUM", SYM(ENUM),0,0},
{ "EVENTS", SYM(EVENTS_SYM),0,0},
{ "EXECUTE", SYM(EXECUTE_SYM),0,0},
{ "EXPLAIN", SYM(DESCRIBE),0,0},
{ "EXISTS", SYM(EXISTS),0,0},
{ "EXTENDED", SYM(EXTENDED_SYM),0,0},
{ "FAST", SYM(FAST_SYM),0,0},
{ "FIELDS", SYM(COLUMNS),0,0},
{ "FILE", SYM(FILE_SYM),0,0},
{ "FIRST", SYM(FIRST_SYM),0,0},
{ "FIXED", SYM(FIXED_SYM),0,0},
{ "FLOAT", SYM(FLOAT_SYM),0,0},
{ "FLOAT4", SYM(FLOAT_SYM),0,0},
{ "FLOAT8", SYM(DOUBLE_SYM),0,0},
{ "FLUSH", SYM(FLUSH_SYM),0,0},
{ "FOREIGN", SYM(FOREIGN),0,0},
{ "FORCE", SYM(FORCE_SYM),0,0},
{ "RAID_TYPE", SYM(RAID_TYPE),0,0},
{ "RAID_CHUNKS", SYM(RAID_CHUNKS),0,0},
{ "RAID_CHUNKSIZE", SYM(RAID_CHUNKSIZE),0,0},
{ "ROW_FORMAT", SYM(ROW_FORMAT_SYM),0,0},
{ "FROM", SYM(FROM),0,0},
{ "FOR", SYM(FOR_SYM),0,0},
{ "FULL", SYM(FULL),0,0},
{ "FULLTEXT", SYM(FULLTEXT_SYM),0,0},
{ "FUNCTION", SYM(UDF_SYM),0,0},
{ "GLOBAL", SYM(GLOBAL_SYM),0,0},
{ "GRANT", SYM(GRANT),0,0},
{ "GRANTS", SYM(GRANTS),0,0},
{ "GROUP", SYM(GROUP),0,0},
{ "HAVING", SYM(HAVING),0,0},
{ "HANDLER", SYM(HANDLER_SYM),0,0},
{ "HEAP", SYM(HEAP_SYM),0,0},
{ "HIGH_PRIORITY", SYM(HIGH_PRIORITY),0,0},
{ "HOUR", SYM(HOUR_SYM),0,0},
{ "HOUR_MINUTE", SYM(HOUR_MINUTE_SYM),0,0},
{ "HOUR_SECOND", SYM(HOUR_SECOND_SYM),0,0},
{ "HOSTS", SYM(HOSTS_SYM),0,0},
{ "IDENTIFIED", SYM(IDENTIFIED_SYM),0,0},
{ "IGNORE", SYM(IGNORE_SYM),0,0},
{ "IN", SYM(IN_SYM),0,0},
{ "INDEX", SYM(INDEX),0,0},
{ "INDEXES", SYM(INDEXES),0,0},
{ "INFILE", SYM(INFILE),0,0},
{ "INNER", SYM(INNER_SYM),0,0},
{ "INNOBASE", SYM(INNOBASE_SYM),0,0},
{ "INNODB", SYM(INNOBASE_SYM),0,0},
{ "INSERT", SYM(INSERT),0,0},
{ "INSERT_METHOD", SYM(INSERT_METHOD),0,0},
{ "INT", SYM(INT_SYM),0,0},
{ "INTEGER", SYM(INT_SYM),0,0},
{ "INTERVAL", SYM(INTERVAL_SYM),0,0},
{ "INT1", SYM(TINYINT),0,0},
{ "INT2", SYM(SMALLINT),0,0},
{ "INT3", SYM(MEDIUMINT),0,0},
{ "INT4", SYM(INT_SYM),0,0},
{ "INT8", SYM(BIGINT),0,0},
{ "INTO", SYM(INTO),0,0},
{ "IO_THREAD", SYM(IO_THREAD),0,0},
{ "IF", SYM(IF),0,0},
{ "IS", SYM(IS),0,0},
{ "ISOLATION", SYM(ISOLATION),0,0},
{ "ISAM", SYM(ISAM_SYM),0,0},
{ "ISSUER", SYM(ISSUER_SYM),0,0},
{ "JOIN", SYM(JOIN_SYM),0,0},
{ "KEY", SYM(KEY_SYM),0,0},
{ "KEYS", SYM(KEYS),0,0},
{ "KILL", SYM(KILL_SYM),0,0},
{ "LAST", SYM(LAST_SYM),0,0},
{ "LEADING", SYM(LEADING),0,0},
{ "LEFT", SYM(LEFT),0,0},
{ "LEVEL", SYM(LEVEL_SYM),0,0},
{ "LIKE", SYM(LIKE),0,0},
{ "LINES", SYM(LINES),0,0},
{ "LIMIT", SYM(LIMIT),0,0},
{ "LOAD", SYM(LOAD),0,0},
{ "LOCAL", SYM(LOCAL_SYM),0,0},
{ "LOCALTIME", SYM(NOW_SYM),0,0},
{ "LOCALTIMESTAMP", SYM(NOW_SYM),0,0},
{ "LOCK", SYM(LOCK_SYM),0,0},
{ "LOCKS", SYM(LOCKS_SYM),0,0},
{ "LOGS", SYM(LOGS_SYM),0,0},
{ "LONG", SYM(LONG_SYM),0,0},
{ "LONGBLOB", SYM(LONGBLOB),0,0},
{ "LONGTEXT", SYM(LONGTEXT),0,0},
{ "LOW_PRIORITY", SYM(LOW_PRIORITY),0,0},
{ "MASTER", SYM(MASTER_SYM),0,0},
{ "MASTER_CONNECT_RETRY", SYM(MASTER_CONNECT_RETRY_SYM),0,0},
{ "MASTER_HOST", SYM(MASTER_HOST_SYM),0,0},
{ "MASTER_LOG_FILE", SYM(MASTER_LOG_FILE_SYM),0,0},
{ "MASTER_LOG_POS", SYM(MASTER_LOG_POS_SYM),0,0},
{ "MASTER_PASSWORD", SYM(MASTER_PASSWORD_SYM),0,0},
{ "MASTER_PORT", SYM(MASTER_PORT_SYM),0,0},
{ "MASTER_SERVER_ID", SYM(MASTER_SERVER_ID_SYM),0,0},
{ "MASTER_USER", SYM(MASTER_USER_SYM),0,0},
{ "MAX_ROWS", SYM(MAX_ROWS),0,0},
{ "MAX_QUERIES_PER_HOUR", SYM(MAX_QUERIES_PER_HOUR), 0,0},
{ "MAX_UPDATES_PER_HOUR", SYM(MAX_UPDATES_PER_HOUR), 0,0},
{ "MAX_CONNECTIONS_PER_HOUR", SYM(MAX_CONNECTIONS_PER_HOUR), 0,0},
{ "MATCH", SYM(MATCH),0,0},
{ "MEDIUMBLOB", SYM(MEDIUMBLOB),0,0},
{ "MEDIUMTEXT", SYM(MEDIUMTEXT),0,0},
{ "MEDIUMINT", SYM(MEDIUMINT),0,0},
{ "MERGE", SYM(MERGE_SYM),0,0},
{ "MEDIUM", SYM(MEDIUM_SYM),0,0},
{ "MIDDLEINT", SYM(MEDIUMINT),0,0}, /* For powerbuilder */
{ "MIN_ROWS", SYM(MIN_ROWS),0,0},
{ "MINUTE", SYM(MINUTE_SYM),0,0},
{ "MINUTE_SECOND", SYM(MINUTE_SECOND_SYM),0,0},
{ "MODE", SYM(MODE_SYM),0,0},
{ "MODIFY", SYM(MODIFY_SYM),0,0},
{ "MONTH", SYM(MONTH_SYM),0,0},
{ "MRG_MYISAM", SYM(MERGE_SYM),0,0},
{ "MYISAM", SYM(MYISAM_SYM),0,0},
{ "NATURAL", SYM(NATURAL),0,0},
{ "NATIONAL", SYM(NATIONAL_SYM),0,0},
{ "NEXT", SYM(NEXT_SYM),0,0},
{ "NEW", SYM(NEW_SYM),0,0},
{ "NCHAR", SYM(NCHAR_SYM),0,0},
{ "NO", SYM(NO_SYM),0,0},
{ "NONE", SYM(NONE_SYM),0,0},
{ "NOT", SYM(NOT),0,0},
{ "NULL", SYM(NULL_SYM),0,0},
{ "NUMERIC", SYM(NUMERIC_SYM),0,0},
{ "OFFSET", SYM(OFFSET_SYM),0,0},
{ "ON", SYM(ON),0,0},
{ "OPEN", SYM(OPEN_SYM),0,0},
{ "OPTIMIZE", SYM(OPTIMIZE),0,0},
{ "OPTION", SYM(OPTION),0,0},
{ "OPTIONALLY", SYM(OPTIONALLY),0,0},
{ "OR", SYM(OR),0,0},
{ "ORDER", SYM(ORDER_SYM),0,0},
{ "OUTER", SYM(OUTER),0,0},
{ "OUTFILE", SYM(OUTFILE),0,0},
{ "PACK_KEYS", SYM(PACK_KEYS_SYM),0,0},
{ "PARTIAL", SYM(PARTIAL),0,0},
{ "PASSWORD", SYM(PASSWORD),0,0},
{ "PURGE", SYM(PURGE),0,0},
{ "PRECISION", SYM(PRECISION),0,0},
{ "PREV", SYM(PREV_SYM),0,0},
{ "PRIMARY", SYM(PRIMARY_SYM),0,0},
{ "PROCEDURE", SYM(PROCEDURE),0,0},
{ "PROCESS" , SYM(PROCESS),0,0},
{ "PROCESSLIST", SYM(PROCESSLIST_SYM),0,0},
{ "PRIVILEGES", SYM(PRIVILEGES),0,0},
{ "QUERY", SYM(QUERY_SYM),0,0},
{ "QUICK", SYM(QUICK),0,0},
{ "RAID0", SYM(RAID_0_SYM),0,0},
{ "READ", SYM(READ_SYM),0,0},
{ "REAL", SYM(REAL),0,0},
{ "REFERENCES", SYM(REFERENCES),0,0},
{ "RELAY_LOG_FILE", SYM(RELAY_LOG_FILE_SYM),0,0},
{ "RELAY_LOG_POS", SYM(RELAY_LOG_POS_SYM),0,0},
{ "RELOAD", SYM(RELOAD),0,0},
{ "REGEXP", SYM(REGEXP),0,0},
{ "RENAME", SYM(RENAME),0,0},
{ "REPAIR", SYM(REPAIR),0,0},
{ "REPLACE", SYM(REPLACE),0,0},
{ "REPLICATION", SYM(REPLICATION),0,0},
{ "REPEATABLE", SYM(REPEATABLE_SYM),0,0},
{ "REQUIRE", SYM(REQUIRE_SYM),0,0},
{ "RESET", SYM(RESET_SYM),0,0},
{ "USER_RESOURCES", SYM(RESOURCES),0,0},
{ "RESTORE", SYM(RESTORE_SYM),0,0},
{ "RESTRICT", SYM(RESTRICT),0,0},
{ "RETURNS", SYM(UDF_RETURNS_SYM),0,0},
{ "REVOKE", SYM(REVOKE),0,0},
{ "RIGHT", SYM(RIGHT),0,0},
{ "RLIKE", SYM(REGEXP),0,0}, /* Like in mSQL2 */
{ "ROLLBACK", SYM(ROLLBACK_SYM),0,0},
{ "ROLLUP", SYM(ROLLUP_SYM),0,0},
{ "ROW", SYM(ROW_SYM),0,0},
{ "ROWS", SYM(ROWS_SYM),0,0},
{ "SECOND", SYM(SECOND_SYM),0,0},
{ "SELECT", SYM(SELECT_SYM),0,0},
{ "SERIALIZABLE", SYM(SERIALIZABLE_SYM),0,0},
{ "SESSION", SYM(SESSION_SYM),0,0},
{ "SET", SYM(SET),0,0},
{ "SIGNED", SYM(SIGNED_SYM),0,0},
{ "SHARE", SYM(SHARE_SYM),0,0},
{ "SHOW", SYM(SHOW),0,0},
{ "SHUTDOWN", SYM(SHUTDOWN),0,0},
{ "SLAVE", SYM(SLAVE),0,0},
{ "SMALLINT", SYM(SMALLINT),0,0},
{ "SONAME", SYM(UDF_SONAME_SYM),0,0},
{ "SQL_BIG_RESULT", SYM(SQL_BIG_RESULT),0,0},
{ "SQL_BUFFER_RESULT", SYM(SQL_BUFFER_RESULT),0,0},
{ "SQL_CACHE", SYM(SQL_CACHE_SYM), 0, 0},
{ "SQL_CALC_FOUND_ROWS", SYM(SQL_CALC_FOUND_ROWS),0,0},
{ "SQL_NO_CACHE", SYM(SQL_NO_CACHE_SYM), 0, 0},
{ "SQL_SMALL_RESULT", SYM(SQL_SMALL_RESULT),0,0},
{ "SQL_THREAD", SYM(SQL_THREAD),0,0},
{ "SSL", SYM(SSL_SYM),0,0},
{ "STRAIGHT_JOIN", SYM(STRAIGHT_JOIN),0,0},
{ "START", SYM(START_SYM),0,0},
{ "STARTING", SYM(STARTING),0,0},
{ "STATUS", SYM(STATUS_SYM),0,0},
{ "STRING", SYM(STRING_SYM),0,0},
{ "STOP", SYM(STOP_SYM),0,0},
{ "STRIPED", SYM(RAID_STRIPED_SYM),0,0},
{ "SUBJECT", SYM(SUBJECT_SYM),0,0},
{ "SUPER", SYM(SUPER_SYM),0,0},
{ "TABLE", SYM(TABLE_SYM),0,0},
{ "TABLES", SYM(TABLES),0,0},
{ "TEMPORARY", SYM(TEMPORARY),0,0},
{ "TERMINATED", SYM(TERMINATED),0,0},
{ "TEXT", SYM(TEXT_SYM),0,0},
{ "THEN", SYM(THEN_SYM),0,0},
{ "TIME", SYM(TIME_SYM),0,0},
{ "TIMESTAMP", SYM(TIMESTAMP),0,0},
{ "TINYBLOB", SYM(TINYBLOB),0,0},
{ "TINYTEXT", SYM(TINYTEXT),0,0},
{ "TINYINT", SYM(TINYINT),0,0},
{ "TRAILING", SYM(TRAILING),0,0},
{ "TRANSACTION", SYM(TRANSACTION_SYM),0,0},
{ "TRUNCATE", SYM(TRUNCATE_SYM),0,0},
{ "TO", SYM(TO_SYM),0,0},
{ "TYPE", SYM(TYPE_SYM),0,0},
{ "UNCOMMITTED", SYM(UNCOMMITTED_SYM),0,0},
{ "UNION", SYM(UNION_SYM),0,0},
{ "UNIQUE", SYM(UNIQUE_SYM),0,0},
{ "UNLOCK", SYM(UNLOCK_SYM),0,0},
{ "UNSIGNED", SYM(UNSIGNED),0,0},
{ "USE", SYM(USE_SYM),0,0},
{ "USE_FRM", SYM(USE_FRM),0,0},
{ "USING", SYM(USING),0,0},
{ "UPDATE", SYM(UPDATE_SYM),0,0},
{ "USAGE", SYM(USAGE),0,0},
{ "VALUES", SYM(VALUES),0,0},
{ "VARCHAR", SYM(VARCHAR),0,0},
{ "VARIABLES", SYM(VARIABLES),0,0},
{ "VARYING", SYM(VARYING),0,0},
{ "VARBINARY", SYM(VARBINARY),0,0},
{ "WITH", SYM(WITH),0,0},
{ "WORK", SYM(WORK_SYM),0,0},
{ "WRITE", SYM(WRITE_SYM),0,0},
{ "WHEN", SYM(WHEN_SYM),0,0},
{ "WHERE", SYM(WHERE),0,0},
{ "XOR", SYM(XOR),0,0},
{ "X509", SYM(X509_SYM),0,0},
{ "YEAR", SYM(YEAR_SYM),0,0},
{ "YEAR_MONTH", SYM(YEAR_MONTH_SYM),0,0},
{ "ZEROFILL", SYM(ZEROFILL),0,0},
{ "||", SYM(OR_OR_CONCAT),0,0}
};
static SYMBOL sql_functions[] = {
{ "ABS", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_abs)},
{ "ACOS", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_acos)},
{ "ADDDATE", SYM(DATE_ADD_INTERVAL),0,0},
{ "AES_ENCRYPT", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_aes_encrypt)},
{ "AES_DECRYPT", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_aes_decrypt)},
{ "ASCII", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ascii)},
{ "ASIN", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_asin)},
{ "ATAN", SYM(ATAN),0,0},
{ "ATAN2", SYM(ATAN),0,0},
{ "BENCHMARK", SYM(BENCHMARK_SYM),0,0},
{ "BIN", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_bin)},
{ "BIT_COUNT", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_bit_count)},
{ "BIT_OR", SYM(BIT_OR),0,0},
{ "BIT_AND", SYM(BIT_AND),0,0},
{ "CAST", SYM(CAST_SYM),0,0},
{ "CEIL", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ceiling)},
{ "CEILING", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ceiling)},
{ "CURRENT_USER", SYM(FUNC_ARG0),0,CREATE_FUNC(create_func_current_user)},
{ "BIT_LENGTH", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_bit_length)},
{ "CHAR_LENGTH", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_char_length)},
{ "CHARACTER_LENGTH", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_char_length)},
{ "COALESCE", SYM(COALESCE),0,0},
{ "CONCAT", SYM(CONCAT),0,0},
{ "CONCAT_WS", SYM(CONCAT_WS),0,0},
{ "CONNECTION_ID", SYM(FUNC_ARG0),0,CREATE_FUNC(create_func_connection_id)},
{ "CONV", SYM(FUNC_ARG3),0,CREATE_FUNC(create_func_conv)},
{ "CONVERT", SYM(CONVERT_SYM),0,0},
{ "COUNT", SYM(COUNT_SYM),0,0},
{ "COS", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_cos)},
{ "COT", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_cot)},
{ "CURDATE", SYM(CURDATE),0,0},
{ "CURTIME", SYM(CURTIME),0,0},
{ "DATE_ADD", SYM(DATE_ADD_INTERVAL),0,0},
{ "DATE_FORMAT", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_date_format)},
{ "DATE_SUB", SYM(DATE_SUB_INTERVAL),0,0},
{ "DAYNAME", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_dayname)},
{ "DAYOFMONTH", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_dayofmonth)},
{ "DAYOFWEEK", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_dayofweek)},
{ "DAYOFYEAR", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_dayofyear)},
{ "DECODE", SYM(DECODE_SYM),0,0},
{ "DEGREES", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_degrees)},
{ "DES_ENCRYPT", SYM(DES_ENCRYPT_SYM),0,0},
{ "DES_DECRYPT", SYM(DES_DECRYPT_SYM),0,0},
{ "ELT", SYM(ELT_FUNC),0,0},
{ "ENCODE", SYM(ENCODE_SYM),0,0},
{ "ENCRYPT", SYM(ENCRYPT),0,0},
{ "EXTRACT", SYM(EXTRACT_SYM),0,0},
{ "EXP", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_exp)},
{ "EXPORT_SET", SYM(EXPORT_SET),0,0},
{ "FIELD", SYM(FIELD_FUNC),0,0}, /* For compability */
{ "FIND_IN_SET", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_find_in_set)},
{ "FLOOR", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_floor)},
{ "FORMAT", SYM(FORMAT_SYM),0,0},
{ "FOUND_ROWS", SYM(FUNC_ARG0),0,CREATE_FUNC(create_func_found_rows)},
{ "FROM_DAYS", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_from_days)},
{ "FROM_UNIXTIME", SYM(FROM_UNIXTIME),0,0},
{ "GET_LOCK", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_get_lock)},
{ "GREATEST", SYM(GREATEST_SYM),0,0},
{ "GROUP_UNIQUE_USERS", SYM(GROUP_UNIQUE_USERS),0,0},
{ "HEX", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_hex)},
{ "IFNULL", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_ifnull)},
{ "INET_ATON", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_inet_aton)},
{ "INET_NTOA", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_inet_ntoa)},
{ "INSTR", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_instr)},
{ "ISNULL", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_isnull)},
{ "IS_FREE_LOCK", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_is_free_lock)},
{ "LAST_INSERT_ID", SYM(LAST_INSERT_ID),0,0},
{ "LCASE", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_lcase)},
{ "LEAST", SYM(LEAST_SYM),0,0},
{ "LENGTH", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_length)},
{ "LN", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ln)},
{ "LOAD_FILE", SYM(FUNC_ARG1),0,CREATE_FUNC(create_load_file)},
{ "LOCATE", SYM(LOCATE),0,0},
{ "LOG", SYM(LOG_SYM),0,0},
{ "LOG2", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_log2)},
{ "LOG10", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_log10)},
{ "LOWER", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_lcase)},
{ "LPAD", SYM(FUNC_ARG3),0,CREATE_FUNC(create_func_lpad)},
{ "LTRIM", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ltrim)},
{ "MASTER_POS_WAIT", SYM(FUNC_ARG2),0,
CREATE_FUNC(create_wait_for_master_pos)},
{ "MAKE_SET", SYM(MAKE_SET_SYM),0,0},
{ "MAX", SYM(MAX_SYM),0,0},
{ "MD5", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_md5)},
{ "MID", SYM(SUBSTRING),0,0}, /* unireg function */
{ "MIN", SYM(MIN_SYM),0,0},
{ "MOD", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_mod)},
{ "MONTHNAME", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_monthname)},
{ "NOW", SYM(NOW_SYM),0,0},
{ "NULLIF", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_nullif)},
{ "OCTET_LENGTH", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_length)},
{ "OCT", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_oct)},
{ "ORD", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ord)},
{ "PERIOD_ADD", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_period_add)},
{ "PERIOD_DIFF", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_period_diff)},
{ "PI", SYM(FUNC_ARG0),0,CREATE_FUNC(create_func_pi)},
{ "POSITION", SYM(POSITION_SYM),0,0},
{ "POW", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_pow)},
{ "POWER", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_pow)},
{ "QUARTER", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_quarter)},
{ "QUOTE", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_quote)},
{ "RADIANS", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_radians)},
{ "RAND", SYM(RAND),0,0},
{ "RELEASE_LOCK", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_release_lock)},
{ "REPEAT", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_repeat)},
{ "REVERSE", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_reverse)},
{ "ROUND", SYM(ROUND),0,0},
{ "RPAD", SYM(FUNC_ARG3),0,CREATE_FUNC(create_func_rpad)},
{ "RTRIM", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_rtrim)},
{ "SEC_TO_TIME", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sec_to_time)},
{ "SESSION_USER", SYM(USER),0,0},
{ "SUBDATE", SYM(DATE_SUB_INTERVAL),0,0},
{ "SIGN", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sign)},
{ "SIN", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sin)},
{ "SHA", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sha)},
{ "SHA1", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sha)},
{ "SOUNDEX", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_soundex)},
{ "SPACE", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_space)},
{ "SQRT", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_sqrt)},
{ "STD", SYM(STD_SYM),0,0},
{ "STDDEV", SYM(STD_SYM),0,0},
{ "STRCMP", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_strcmp)},
{ "SUBSTRING", SYM(SUBSTRING),0,0},
{ "SUBSTRING_INDEX", SYM(SUBSTRING_INDEX),0,0},
{ "SUM", SYM(SUM_SYM),0,0},
{ "SYSDATE", SYM(NOW_SYM),0,0},
{ "SYSTEM_USER", SYM(USER),0,0},
{ "TAN", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_tan)},
{ "TIME_FORMAT", SYM(FUNC_ARG2),0,CREATE_FUNC(create_func_time_format)},
{ "TIME_TO_SEC", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_time_to_sec)},
{ "TO_DAYS", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_to_days)},
{ "TRIM", SYM(TRIM),0,0},
{ "UCASE", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ucase)},
{ "UNIQUE_USERS", SYM(UNIQUE_USERS),0,0},
{ "UNIX_TIMESTAMP", SYM(UNIX_TIMESTAMP),0,0},
{ "UPPER", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_ucase)},
{ "USER", SYM(USER),0,0},
{ "VERSION", SYM(FUNC_ARG0),0,CREATE_FUNC(create_func_version)},
{ "WEEK", SYM(WEEK_SYM),0,0},
{ "WEEKDAY", SYM(FUNC_ARG1),0,CREATE_FUNC(create_func_weekday)},
{ "YEARWEEK", SYM(YEARWEEK),0,0}
};
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