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parser.y
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%{
// Copyright 2013 The ql Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSES/QL-LICENSE file.
// Copyright 2015 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.
// Initial yacc source generated by ebnf2y[1]
// at 2013-10-04 23:10:47.861401015 +0200 CEST
//
// $ ebnf2y -o ql.y -oe ql.ebnf -start StatementList -pkg ql -p _
//
// [1]: http://github.com/cznic/ebnf2y
// Modified by Ant Group in 2023
package parser
import (
"strings"
"github.com/secretflow/scql/pkg/parser/mysql"
"github.com/secretflow/scql/pkg/parser/ast"
"github.com/secretflow/scql/pkg/parser/model"
"github.com/secretflow/scql/pkg/parser/opcode"
"github.com/secretflow/scql/pkg/parser/auth"
"github.com/secretflow/scql/pkg/parser/charset"
"github.com/secretflow/scql/pkg/parser/types"
)
%}
%union {
offset int // offset
item interface{}
ident string
expr ast.ExprNode
statement ast.StmtNode
}
%token <ident>
/*yy:token "%c" */
identifier "identifier"
/*yy:token "_%c" */
underscoreCS "UNDERSCORE_CHARSET"
/*yy:token "\"%c\"" */
stringLit "string literal"
singleAtIdentifier "identifier with single leading at"
doubleAtIdentifier "identifier with double leading at"
invalid "a special token never used by parser, used by lexer to indicate error"
hintComment "an optimizer hint"
andand "&&"
pipes "||"
/* The following tokens belong to ODBCDateTimeType. */
odbcDateType "d"
odbcTimeType "t"
odbcTimestampType "ts"
/* The following tokens belong to ReservedKeyword. Notice: make sure these tokens are contained in ReservedKeyword. */
add "ADD"
all "ALL"
alter "ALTER"
analyze "ANALYZE"
and "AND"
as "AS"
asc "ASC"
between "BETWEEN"
bigIntType "BIGINT"
binaryType "BINARY"
blobType "BLOB"
both "BOTH"
by "BY"
cascade "CASCADE"
caseKwd "CASE"
change "CHANGE"
character "CHARACTER"
charType "CHAR"
check "CHECK"
collate "COLLATE"
column "COLUMN"
constraint "CONSTRAINT"
convert "CONVERT"
create "CREATE"
cross "CROSS"
cumeDist "CUME_DIST"
currentDate "CURRENT_DATE"
currentTime "CURRENT_TIME"
currentTs "CURRENT_TIMESTAMP"
currentUser "CURRENT_USER"
currentRole "CURRENT_ROLE"
database "DATABASE"
databases "DATABASES"
dayHour "DAY_HOUR"
dayMicrosecond "DAY_MICROSECOND"
dayMinute "DAY_MINUTE"
daySecond "DAY_SECOND"
decimalType "DECIMAL"
defaultKwd "DEFAULT"
delayed "DELAYED"
deleteKwd "DELETE"
denseRank "DENSE_RANK"
desc "DESC"
describe "DESCRIBE"
distinct "DISTINCT"
distinctRow "DISTINCTROW"
div "DIV"
doubleType "DOUBLE"
drop "DROP"
dual "DUAL"
elseKwd "ELSE"
enclosed "ENCLOSED"
errorKwd "ERROR"
escaped "ESCAPED"
exists "EXISTS"
explain "EXPLAIN"
except "EXCEPT"
falseKwd "FALSE"
firstValue "FIRST_VALUE"
floatType "FLOAT"
forKwd "FOR"
force "FORCE"
foreign "FOREIGN"
from "FROM"
fulltext "FULLTEXT"
generated "GENERATED"
general "GENERAL"
grant "GRANT"
group "GROUP"
groups "GROUPS"
having "HAVING"
highPriority "HIGH_PRIORITY"
hourMicrosecond "HOUR_MICROSECOND"
hourMinute "HOUR_MINUTE"
hourSecond "HOUR_SECOND"
ifKwd "IF"
ignore "IGNORE"
in "IN"
index "INDEX"
infile "INFILE"
inner "INNER"
integerType "INTEGER"
interval "INTERVAL"
into "INTO"
outfile "OUTFILE"
is "IS"
insert "INSERT"
intType "INT"
int1Type "INT1"
int2Type "INT2"
int3Type "INT3"
int4Type "INT4"
int8Type "INT8"
join "JOIN"
key "KEY"
keys "KEYS"
kill "KILL"
lag "LAG"
lastValue "LAST_VALUE"
lead "LEAD"
leading "LEADING"
left "LEFT"
like "LIKE"
limit "LIMIT"
lines "LINES"
linear "LINEAR"
load "LOAD"
localTime "LOCALTIME"
localTs "LOCALTIMESTAMP"
lock "LOCK"
longblobType "LONGBLOB"
longtextType "LONGTEXT"
lowPriority "LOW_PRIORITY"
match "MATCH"
maxValue "MAXVALUE"
mediumblobType "MEDIUMBLOB"
mediumIntType "MEDIUMINT"
mediumtextType "MEDIUMTEXT"
minuteMicrosecond "MINUTE_MICROSECOND"
minuteSecond "MINUTE_SECOND"
mod "MOD"
not "NOT"
noWriteToBinLog "NO_WRITE_TO_BINLOG"
nthValue "NTH_VALUE"
ntile "NTILE"
null "NULL"
numericType "NUMERIC"
nvarcharType "NVARCHAR"
on "ON"
optimize "OPTIMIZE"
option "OPTION"
optionally "OPTIONALLY"
or "OR"
order "ORDER"
outer "OUTER"
over "OVER"
packKeys "PACK_KEYS"
partition "PARTITION"
parser "PARSER"
percentRank "PERCENT_RANK"
precisionType "PRECISION"
primary "PRIMARY"
procedure "PROCEDURE"
shardRowIDBits "SHARD_ROW_ID_BITS"
preSplitRegions "PRE_SPLIT_REGIONS"
rangeKwd "RANGE"
rank "RANK"
read "READ"
realType "REAL"
references "REFERENCES"
regexpKwd "REGEXP"
rename "RENAME"
repeat "REPEAT"
replace "REPLACE"
require "REQUIRE"
restrict "RESTRICT"
revoke "REVOKE"
right "RIGHT"
rlike "RLIKE"
row "ROW"
rows "ROWS"
rowNumber "ROW_NUMBER"
secondMicrosecond "SECOND_MICROSECOND"
selectKwd "SELECT"
set "SET"
show "SHOW"
smallIntType "SMALLINT"
spatial "SPATIAL"
sql "SQL"
sqlBigResult "SQL_BIG_RESULT"
sqlCalcFoundRows "SQL_CALC_FOUND_ROWS"
sqlSmallResult "SQL_SMALL_RESULT"
ssl "SSL"
starting "STARTING"
straightJoin "STRAIGHT_JOIN"
tableKwd "TABLE"
stored "STORED"
terminated "TERMINATED"
then "THEN"
tinyblobType "TINYBLOB"
tinyIntType "TINYINT"
tinytextType "TINYTEXT"
to "TO"
trailing "TRAILING"
trigger "TRIGGER"
trueKwd "TRUE"
unique "UNIQUE"
union "UNION"
unlock "UNLOCK"
unsigned "UNSIGNED"
until "UNTIL"
update "UPDATE"
usage "USAGE"
use "USE"
using "USING"
utcDate "UTC_DATE"
utcTimestamp "UTC_TIMESTAMP"
utcTime "UTC_TIME"
values "VALUES"
long "LONG"
varcharType "VARCHAR"
varcharacter "VARCHARACTER"
varbinaryType "VARBINARY"
varying "VARYING"
virtual "VIRTUAL"
when "WHEN"
where "WHERE"
write "WRITE"
window "WINDOW"
with "WITH"
xor "XOR"
yearMonth "YEAR_MONTH"
zerofill "ZEROFILL"
natural "NATURAL"
/* The following tokens belong to UnReservedKeyword. Notice: make sure these tokens are contained in UnReservedKeyword. */
account "ACCOUNT"
action "ACTION"
advise "ADVISE"
after "AFTER"
against "AGAINST"
always "ALWAYS"
algorithm "ALGORITHM"
any "ANY"
ascii "ASCII"
autoIncrement "AUTO_INCREMENT"
autoRandom "AUTO_RANDOM"
avgRowLength "AVG_ROW_LENGTH"
avg "AVG"
begin "BEGIN"
binlog "BINLOG"
bitType "BIT"
block "BLOCK"
booleanType "BOOLEAN"
boolType "BOOL"
btree "BTREE"
byteType "BYTE"
cache "CACHE"
cascaded "CASCADED"
capture "CAPTURE"
charsetKwd "CHARSET"
checksum "CHECKSUM"
cipher "CIPHER"
cleanup "CLEANUP"
client "CLIENT"
coalesce "COALESCE"
collation "COLLATION"
columnFormat "COLUMN_FORMAT"
columns "COLUMNS"
comment "COMMENT"
commit "COMMIT"
committed "COMMITTED"
compact "COMPACT"
compressed "COMPRESSED"
compression "COMPRESSION"
connection "CONNECTION"
consistent "CONSISTENT"
context "CONTEXT"
cpu "CPU"
current "CURRENT"
cycle "CYCLE"
day "DAY"
data "DATA"
dateType "DATE"
datetimeType "DATETIME"
deallocate "DEALLOCATE"
definer "DEFINER"
delayKeyWrite "DELAY_KEY_WRITE"
directory "DIRECTORY"
disable "DISABLE"
discard "DISCARD"
disk "DISK"
do "DO"
duplicate "DUPLICATE"
dynamic "DYNAMIC"
enable "ENABLE"
encryption "ENCRYPTION"
end "END"
engine "ENGINE"
engines "ENGINES"
enum "ENUM"
event "EVENT"
events "EVENTS"
evolve "EVOLVE"
escape "ESCAPE"
exchange "EXCHANGE"
exclusive "EXCLUSIVE"
execute "EXECUTE"
expansion "EXPANSION"
expire "EXPIRE"
extended "EXTENDED"
faultsSym "FAULTS"
fields "FIELDS"
file "FILE"
first "FIRST"
fixed "FIXED"
flush "FLUSH"
following "FOLLOWING"
format "FORMAT"
full "FULL"
function "FUNCTION"
grants "GRANTS"
hash "HASH"
history "HISTORY"
hosts "HOSTS"
hour "HOUR"
identified "IDENTIFIED"
importKwd "IMPORT"
insertMethod "INSERT_METHOD"
isolation "ISOLATION"
issuer "ISSUER"
increment "INCREMENT"
incremental "INCREMENTAL"
indexes "INDEXES"
invisible "INVISIBLE"
invoker "INVOKER"
io "IO"
ipc "IPC"
jsonType "JSON"
keyBlockSize "KEY_BLOCK_SIZE"
labels "LABELS"
language "LANGUAGE"
last "LAST"
less "LESS"
level "LEVEL"
list "LIST"
local "LOCAL"
location "LOCATION"
logs "LOGS"
master "MASTER"
microsecond "MICROSECOND"
minute "MINUTE"
mode "MODE"
modify "MODIFY"
month "MONTH"
maxRows "MAX_ROWS"
maxConnectionsPerHour "MAX_CONNECTIONS_PER_HOUR"
maxQueriesPerHour "MAX_QUERIES_PER_HOUR"
maxUpdatesPerHour "MAX_UPDATES_PER_HOUR"
maxUserConnections "MAX_USER_CONNECTIONS"
memory "MEMORY"
merge "MERGE"
minRows "MIN_ROWS"
minValue "MINVALUE"
max_minutes "MAX_MINUTES"
max_idxnum "MAX_IDXNUM"
names "NAMES"
national "NATIONAL"
ncharType "NCHAR"
never "NEVER"
no "NO"
nocache "NOCACHE"
nocycle "NOCYCLE"
nodegroup "NODEGROUP"
nomaxvalue "NOMAXVALUE"
nominvalue "NOMINVALUE"
none "NONE"
noorder "NOORDER"
nulls "NULLS"
offset "OFFSET"
only "ONLY"
pageSym "PAGE"
partyCode "PARTY_CODE"
password "PASSWORD"
partial "PARTIAL"
partitioning "PARTITIONING"
partitions "PARTITIONS"
pipesAsOr
plugins "PLUGINS"
preceding "PRECEDING"
prepare "PREPARE"
privileges "PRIVILEGES"
process "PROCESS"
processlist "PROCESSLIST"
profile "PROFILE"
profiles "PROFILES"
per_table "PER_TABLE"
per_db "PER_DB"
quarter "QUARTER"
query "QUERY"
queries "QUERIES"
quick "QUICK"
rebuild "REBUILD"
recover "RECOVER"
redundant "REDUNDANT"
reload "RELOAD"
remove "REMOVE"
reorganize "REORGANIZE"
repair "REPAIR"
repeatable "REPEATABLE"
respect "RESPECT"
replica "REPLICA"
replication "REPLICATION"
reverse "REVERSE"
role "ROLE"
rollback "ROLLBACK"
routine "ROUTINE"
rowCount "ROW_COUNT"
rowFormat "ROW_FORMAT"
rtree "RTREE"
second "SECOND"
secondaryEngine "SECONDARY_ENGINE"
secondaryLoad "SECONDARY_LOAD"
secondaryUnload "SECONDARY_UNLOAD"
security "SECURITY"
separator "SEPARATOR"
sequence "SEQUENCE"
serial "SERIAL"
serializable "SERIALIZABLE"
session "SESSION"
share "SHARE"
shared "SHARED"
shutdown "SHUTDOWN"
signed "SIGNED"
simple "SIMPLE"
slave "SLAVE"
slow "SLOW"
snapshot "SNAPSHOT"
sqlBufferResult "SQL_BUFFER_RESULT"
sqlCache "SQL_CACHE"
sqlNoCache "SQL_NO_CACHE"
sqlTsiDay "SQL_TSI_DAY"
sqlTsiHour "SQL_TSI_HOUR"
sqlTsiMinute "SQL_TSI_MINUTE"
sqlTsiMonth "SQL_TSI_MONTH"
sqlTsiQuarter "SQL_TSI_QUARTER"
sqlTsiSecond "SQL_TSI_SECOND"
sqlTsiWeek "SQL_TSI_WEEK"
sqlTsiYear "SQL_TSI_YEAR"
start "START"
statsAutoRecalc "STATS_AUTO_RECALC"
statsPersistent "STATS_PERSISTENT"
statsSamplePages "STATS_SAMPLE_PAGES"
status "STATUS"
storage "STORAGE"
swaps "SWAPS"
switchesSym "SWITCHES"
systemTime "SYSTEM_TIME"
open "OPEN"
source "SOURCE"
subject "SUBJECT"
subpartition "SUBPARTITION"
subpartitions "SUBPARTITIONS"
super "SUPER"
some "SOME"
global "GLOBAL"
tableChecksum "TABLE_CHECKSUM"
tables "TABLES"
tablespace "TABLESPACE"
temporary "TEMPORARY"
temptable "TEMPTABLE"
textType "TEXT"
than "THAN"
timeType "TIME"
timestampType "TIMESTAMP"
trace "TRACE"
traditional "TRADITIONAL"
transaction "TRANSACTION"
triggers "TRIGGERS"
truncate "TRUNCATE"
tp "TYPE"
unbounded "UNBOUNDED"
uncommitted "UNCOMMITTED"
unicodeSym "UNICODE"
unknown "UNKNOWN"
user "USER"
undefined "UNDEFINED"
validation "VALIDATION"
value "VALUE"
variables "VARIABLES"
view "VIEW"
visible "VISIBLE"
binding "BINDING"
bindings "BINDINGS"
warnings "WARNINGS"
without "WITHOUT"
identSQLErrors "ERRORS"
week "WEEK"
yearType "YEAR"
x509 "X509"
enforced "ENFORCED"
nowait "NOWAIT"
plaintext "PLAINTEXT"
plaintextAfterJoin "PLAINTEXT_AFTER_JOIN"
plaintextAsJoinPayload "PLAINTEXT_AS_JOIN_PAYLOAD"
revealRank "REVEAL_RANK"
plaintextAfterGroupBy "PLAINTEXT_AFTER_GROUP_BY"
plaintextAfterCompare "PLAINTEXT_AFTER_COMPARE"
plaintextAfterAggregate "PLAINTEXT_AFTER_AGGREGATE"
encryptedOnly "ENCRYPTED_ONLY"
tokenWord "TOKEN"
endpoint "ENDPOINT"
refTable "REF_TABLE"
dbType "DB_TYPE"
/* The following tokens belong to NotKeywordToken. Notice: make sure these tokens are contained in NotKeywordToken. */
addDate "ADDDATE"
bitAnd "BIT_AND"
bitOr "BIT_OR"
bitXor "BIT_XOR"
bound "BOUND"
cast "CAST"
copyKwd "COPY"
count "COUNT"
curTime "CURTIME"
dateAdd "DATE_ADD"
dateSub "DATE_SUB"
exact "EXACT"
extract "EXTRACT"
flashback "FLASHBACK"
getFormat "GET_FORMAT"
groupConcat "GROUP_CONCAT"
next_row_id "NEXT_ROW_ID"
inplace "INPLACE"
instant "INSTANT"
internal "INTERNAL"
min "MIN"
max "MAX"
now "NOW"
percentileDisc "PERCENTILE_DISC"
position "POSITION"
recent "RECENT"
staleness "STALENESS"
std "STD"
stddev "STDDEV"
stddevPop "STDDEV_POP"
stddevSamp "STDDEV_SAMP"
strong "STRONG"
subDate "SUBDATE"
sum "SUM"
substring "SUBSTRING"
timestampAdd "TIMESTAMPADD"
timestampDiff "TIMESTAMPDIFF"
tokudbDefault "TOKUDB_DEFAULT"
tokudbFast "TOKUDB_FAST"
tokudbLzma "TOKUDB_LZMA"
tokudbQuickLZ "TOKUDB_QUICKLZ"
tokudbSnappy "TOKUDB_SNAPPY"
tokudbSmall "TOKUDB_SMALL"
tokudbUncompressed "TOKUDB_UNCOMPRESSED"
tokudbZlib "TOKUDB_ZLIB"
top "TOP"
trim "TRIM"
variance "VARIANCE"
varPop "VAR_POP"
varSamp "VAR_SAMP"
exprPushdownBlacklist "EXPR_PUSHDOWN_BLACKLIST"
optRuleBlacklist "OPT_RULE_BLACKLIST"
/* The following tokens belong to TiDBKeyword. Notice: make sure these tokens are contained in TiDBKeyword. */
admin "ADMIN"
buckets "BUCKETS"
builtins "BUILTINS"
cancel "CANCEL"
cmSketch "CMSKETCH"
ddl "DDL"
depth "DEPTH"
drainer "DRAINER"
jobs "JOBS"
job "JOB"
nodeID "NODE_ID"
nodeState "NODE_STATE"
optimistic "OPTIMISTIC"
pessimistic "PESSIMISTIC"
pump "PUMP"
samples "SAMPLES"
stats "STATS"
statsMeta "STATS_META"
statsHistograms "STATS_HISTOGRAMS"
statsBuckets "STATS_BUCKETS"
statsHealthy "STATS_HEALTHY"
tidb "TIDB"
tiFlash "TIFLASH"
topn "TOPN"
split "SPLIT"
width "WIDTH"
regions "REGIONS"
region "REGION"
builtinAddDate
builtinBitAnd
builtinBitOr
builtinBitXor
builtinCast
builtinCount
builtinCurDate
builtinCurTime
builtinDateAdd
builtinDateSub
builtinExtract
builtinGroupConcat
builtinMax
builtinMin
builtinNow
builtinPercentileDisc
builtinPosition
builtinSubDate
builtinSubstring
builtinSum
builtinSysDate
builtinStddevPop
builtinStddevSamp
builtinTrim
builtinUser
builtinVarPop
builtinVarSamp
builtinMedian
%token <item>
/*yy:token "1.%d" */
floatLit "floating-point literal"
/*yy:token "1.%d" */
decLit "decimal literal"
/*yy:token "%d" */
intLit "integer literal"
/*yy:token "%x" */
hexLit "hexadecimal literal"
/*yy:token "%b" */
bitLit "bit literal"
andnot "&^"
assignmentEq ":="
eq "="
ge ">="
le "<="
jss "->"
juss "->>"
lsh "<<"
neq "!="
neqSynonym "<>"
nulleq "<=>"
paramMarker "?"
rsh ">>"
%token not2
%type <expr>
Expression "expression"
MaxValueOrExpression "maxvalue or expression"
BoolPri "boolean primary expression"
ExprOrDefault "expression or default"
PredicateExpr "Predicate expression factor"
SetExpr "Set variable statement value's expression"
BitExpr "bit expression"
SimpleExpr "simple expression"
SimpleIdent "Simple Identifier expression"
SumExpr "aggregate functions"
FunctionCallGeneric "Function call with Identifier"
FunctionCallKeyword "Function call with keyword as function name"
FunctionCallNonKeyword "Function call with nonkeyword as function name"
Literal "literal value"
Variable "User or system variable"
SystemVariable "System defined variable name"
UserVariable "User defined variable name"
SubSelect "Sub Select"
StringLiteral "text literal"
ExpressionOpt "Optional expression"
SignedLiteral "Literal or NumLiteral with sign"
DefaultValueExpr "DefaultValueExpr(Now or Signed Literal)"
NowSymOptionFraction "NowSym with optional fraction part"
CharsetNameOrDefault "Character set name or default"
%type <statement>
AdminStmt "Check table statement or show ddl statement"
AlterDatabaseStmt "Alter database statement"
AlterTableStmt "Alter table statement"
AlterUserStmt "Alter user statement"
AnalyzeTableStmt "Analyze table statement"
BeginTransactionStmt "BEGIN TRANSACTION statement"
BinlogStmt "Binlog base64 statement"
CommitStmt "COMMIT statement"
CreateTableStmt "CREATE TABLE statement"
CreateViewStmt "CREATE VIEW stetement"
CreateUserStmt "CREATE User statement"
CreateRoleStmt "CREATE Role statement"
CreateDatabaseStmt "Create Database Statement"
CreateIndexStmt "CREATE INDEX statement"
CreateBindingStmt "CREATE BINDING statement"
CreateSequenceStmt "CREATE SEQUENCE statement"
DoStmt "Do statement"
DropDatabaseStmt "DROP DATABASE statement"
DropIndexStmt "DROP INDEX statement"
DropStatsStmt "DROP STATS statement"
DropTableStmt "DROP TABLE statement"
DropSequenceStmt "DROP SEQUENCE statement"
DropUserStmt "DROP USER"
DropRoleStmt "DROP ROLE"
DropViewStmt "DROP VIEW statement"
DropBindingStmt "DROP BINDING statement"
DeallocateStmt "Deallocate prepared statement"
DeleteFromStmt "DELETE FROM statement"
EmptyStmt "empty statement"
ExecuteStmt "Execute statement"
ExplainStmt "EXPLAIN statement"
ExplainableStmt "explainable statement"
FlushStmt "Flush statement"
FlashbackTableStmt "Flashback table statement"
GrantStmt "Grant statement"
GrantRoleStmt "Grant role statement"
InsertIntoStmt "INSERT INTO statement"
IndexAdviseStmt "INDEX ADVISE stetement"
KillStmt "Kill statement"
LoadDataStmt "Load data statement"
LoadStatsStmt "Load statistic statement"
LockTablesStmt "Lock tables statement"
PreparedStmt "PreparedStmt"
SelectStmt "SELECT statement"
RenameTableStmt "rename table statement"
ReplaceIntoStmt "REPLACE INTO statement"
RecoverTableStmt "recover table statement"
RevokeStmt "Revoke statement"
RevokeRoleStmt "Revoke role statement"
RollbackStmt "ROLLBACK statement"
SplitRegionStmt "Split index region statement"
SetStmt "Set variable statement"
ChangeStmt "Change statement"
SetRoleStmt "Set active role statement"
SetDefaultRoleStmt "Set default statement for some user"
ShowStmt "Show engines/databases/tables/user/columns/warnings/status statement"
Statement "statement"
TraceStmt "TRACE statement"
TraceableStmt "traceable statement"
TruncateTableStmt "TRUNCATE TABLE statement"
UnlockTablesStmt "Unlock tables statement"
UpdateStmt "UPDATE statement"
UnionStmt "Union select state ment"
UseStmt "USE statement"
ShutdownStmt "SHUTDOWN statement"
%type <item>
AdminShowSlow "Admin Show Slow statement"
AllOrPartitionNameList "All or partition name list"
AlgorithmClause "Alter table algorithm"
AlterTablePartitionOpt "Alter table partition option"
AlterTableSpec "Alter table specification"
AlterTableSpecList "Alter table specification list"
AlterTableSpecListOpt "Alter table specification list optional"
AnalyzeOption "Analyze option"
AnalyzeOptionList "Analyze option list"
AnalyzeOptionListOpt "Optional analyze option list"
AnyOrAll "Any or All for subquery"
Assignment "assignment"
AssignmentList "assignment list"
AssignmentListOpt "assignment list opt"
AuthOption "User auth option"
AuthString "Password string value"
OptionalBraces "optional braces"
CastType "Cast function target type"
CharsetName "Character set name"
ClearPasswordExpireOptions "Clear password expire options"
CollationName "Collation name"
ColumnDef "table column definition"
ColumnDefList "table column definition list"
ColumnFormat "Column format"
ColumnName "column name"
ColumnNameOrUserVariable "column name or user variable"
ColumnNameList "column name list"
ColumnNameOrUserVariableList "column name or user variable list"
ColumnList "column list"
ColumnNameListOpt "column name list opt"
ColumnNameOrUserVarListOpt "column name or user vairiabe list opt"
ColumnNameOrUserVarListOptWithBrackets "column name or user variable list opt with brackets"
ColumnSetValue "insert statement set value by column name"
ColumnSetValueList "insert statement set value by column name list"
CompareOp "Compare opcode"
ColumnOption "column definition option"
ColumnOptionList "column definition option list"
VirtualOrStored "indicate generated column is stored or not"
ColumnOptionListOpt "optional column definition option list"
ConnectionOption "single connection options"
ConnectionOptionList "connection options for CREATE USER statement"
ConnectionOptions "optional connection options for CREATE USER statement"
Constraint "table constraint"
ConstraintElem "table constraint element"
ConstraintKeywordOpt "Constraint Keyword or empty"
CreateSequenceOptionListOpt "create sequence list opt"
CreateTableOptionListOpt "create table option list opt"
CreateTableSelectOpt "Select/Union statement in CREATE TABLE ... SELECT"
CreateViewSelectOpt "Select/Union statement in CREATE VIEW ... AS SELECT"
DatabaseOption "CREATE Database specification"
DatabaseOptionList "CREATE Database specification list"
DatabaseOptionListOpt "CREATE Database specification list opt"
DBName "Database Name"
DistinctOpt "Explicit distinct option"
DefaultFalseDistinctOpt "Distinct option which defaults to false"
DefaultTrueDistinctOpt "Distinct option which defaults to true"
BuggyDefaultFalseDistinctOpt "Distinct option which accepts DISTINCT ALL and defaults to false"
RequireClause "Encrypted connections options"
RequireClauseOpt "optional Encrypted connections options"
EqOpt "= or empty"
EscapedTableRef "escaped table reference"
ExplainFormatType "explain format type"
ExpressionList "expression list"
MaxValueOrExpressionList "maxvalue or expression list"
ExpressionListOpt "expression list opt"
FuncDatetimePrecListOpt "Function datetime precision list opt"
FuncDatetimePrecList "Function datetime precision list"
Field "field expression"
Fields "Fields clause"
FieldAsName "Field alias name"
FieldAsNameOpt "Field alias name opt"
FieldList "field expression list"
FieldTerminator "Field terminator"
FlushOption "Flush option"
FulltextSearchModifierOpt "Fulltext modifier"
PluginNameList "Plugin Name List"
TableRefsClause "Table references clause"
FieldItem "Field item for load data clause"
FieldItemList "Field items for load data clause"
FuncDatetimePrec "Function datetime precision"
GetFormatSelector "{DATE|DATETIME|TIME|TIMESTAMP}"
GlobalScope "The scope of variable"
GroupByClause "GROUP BY clause"
HashString "Hashed string"
HavingClause "HAVING clause"
HandleRange "handle range"
HandleRangeList "handle range list"
IfExists "If Exists"
IfNotExists "If Not Exists"
IgnoreOptional "IGNORE or empty"
IndexHint "index hint"
IndexHintList "index hint list"
IndexHintListOpt "index hint list opt"
IndexHintScope "index hint scope"
IndexHintType "index hint type"
IndexInvisible "index visible/invisible"
IndexKeyTypeOpt "index key type"
IndexLockAndAlgorithmOpt "index lock and algorithm"
IndexName "index name"
IndexNameAndTypeOpt "index name and index type"
IndexNameList "index name list"
IndexOption "Index Option"
IndexOptionList "Index Option List or empty"
IndexType "index type"
IndexTypeName "index type name"
IndexTypeOpt "optional index type"
IndexPartSpecification "Index column name or expression"
IndexPartSpecificationList "List of index column name or expression"
IndexPartSpecificationListOpt "Optional list of index column name or expression"
InsertValues "Rest part of INSERT/REPLACE INTO statement"
JoinTable "join table"
JoinType "join type"
KillOrKillTiDB "Kill or Kill TiDB"
LocationLabelList "location label name list"
LikeEscapeOpt "like escape option"
LikeTableWithOrWithoutParen "LIKE table_name or ( LIKE table_name )"
LimitClause "LIMIT clause"
LimitOption "Limit option could be integer or parameter marker."
Lines "Lines clause"
LinesTerminated "Lines terminated by"
LoadDataSetSpecOpt "Optional load data specification"
LoadDataSetList "Load data specifications"
LoadDataSetItem "Single load data specification"
LocalOpt "Local opt"
LockClause "Alter table lock clause"
LogTypeOpt "Optional log type used in FLUSH statements"
NumLiteral "Num/Int/Float/Decimal Literal"
NoWriteToBinLogAliasOpt "NO_WRITE_TO_BINLOG alias LOCAL or empty"
ObjectType "Grant statement object type"
OnDuplicateKeyUpdate "ON DUPLICATE KEY UPDATE value list"
DuplicateOpt "[IGNORE|REPLACE] in CREATE TABLE ... SELECT statement or LOAD DATA statement"
OptFull "Full or empty"
OptTemporary "TEMPORARY or empty"
Order "ORDER BY clause optional collation specification"
OrderBy "ORDER BY clause"
OrReplace "or replace"
ByItem "BY item"
OrderByOptional "Optional ORDER BY clause optional"
ByList "BY list"
AlterOrderItem "Alter Order item"
AlterOrderList "Alter Order list"
QuickOptional "QUICK or empty"
PartitionDefinition "Partition definition"
PartitionDefinitionList "Partition definition list"
PartitionDefinitionListOpt "Partition definition list option"
PartitionKeyAlgorithmOpt "ALGORITHM = n option for KEY partition"
PartitionMethod "Partition method"
PartitionOpt "Partition option"
PartitionNameList "Partition name list"
PartitionNameListOpt "table partition names list optional"
PartitionNumOpt "PARTITION NUM option"
PartDefValuesOpt "VALUES {LESS THAN {(expr | value_list) | MAXVALUE} | IN {value_list}"
PartDefOptionList "PartDefOption list"
PartDefOption "COMMENT [=] xxx | TABLESPACE [=] tablespace_name | ENGINE [=] xxx"
PartyCodeString "Party code string value"
PartyCodeOption "Party code option"
PasswordExpire "Single password option for create user statement"
PasswordOpt "Password option"
PasswordOrLockOption "Single password or lock option for create user statement"
PasswordOrLockOptionList "Password or lock options for create user statement"
PasswordOrLockOptions "Optional password or lock options for create user statement"
ColumnPosition "Column position [First|After ColumnName]"
PrepareSQL "Prepare statement sql string"
PriorityOpt "Statement priority option"
PrivElem "Privilege element"
PrivElemList "Privilege element list"
PrivLevel "Privilege scope"
PrivType "Privilege type"
ReferDef "Reference definition"
OnDelete "ON DELETE clause"
OnUpdate "ON UPDATE clause"
OnDeleteUpdateOpt "optional ON DELETE and UPDATE clause"
OptGConcatSeparator "optional GROUP_CONCAT SEPARATOR"
ReferOpt "reference option"
ReorganizePartitionRuleOpt "optional reorganize partition partition list and definitions"
RequireList "require list"
RequireListElement "require list element"
Rolename "Rolename"
RolenameList "RolenameList"
RoleSpec "Rolename and auth option"
RoleSpecList "Rolename and auth option list"
RoleNameString "role name string"
RowFormat "Row format option"
RowValue "Row value"
SelectLockOpt "FOR UPDATE or LOCK IN SHARE MODE,"
SelectStmtCalcFoundRows "SELECT statement optional SQL_CALC_FOUND_ROWS"
SelectStmtSQLBigResult "SELECT statement optional SQL_BIG_RESULT"
SelectStmtSQLBufferResult "SELECT statement optional SQL_BUFFER_RESULT"
SelectStmtSQLCache "SELECT statement optional SQL_CAHCE/SQL_NO_CACHE"
SelectStmtSQLSmallResult "SELECT statement optional SQL_SMALL_RESULT"
SelectStmtStraightJoin "SELECT statement optional STRAIGHT_JOIN"
SelectStmtFieldList "SELECT statement field list"
SelectStmtLimit "SELECT statement optional LIMIT clause"
SelectStmtOpts "Select statement options"