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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
package parser
import (
"strings"
"github.com/pingcap/tidb/parser/mysql"
"github.com/pingcap/tidb/parser/ast"
"github.com/pingcap/tidb/parser/model"
"github.com/pingcap/tidb/parser/opcode"
"github.com/pingcap/tidb/parser/auth"
"github.com/pingcap/tidb/parser/charset"
"github.com/pingcap/tidb/parser/types"
"github.com/pingcap/tidb/parser/duration"
)
%}
%union {
offset int // offset
item interface{}
ident string
expr ast.ExprNode
statement ast.StmtNode
}
%token <ident>
/*yy:token "%c" */
identifier "identifier"
asof "AS OF"
toTimestamp "TO TIMESTAMP"
memberof "MEMBER OF"
/*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"
array "ARRAY"
as "AS"
asc "ASC"
between "BETWEEN"
bigIntType "BIGINT"
binaryType "BINARY"
blobType "BLOB"
both "BOTH"
by "BY"
call "CALL"
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"
escaped "ESCAPED"
exists "EXISTS"
explain "EXPLAIN"
except "EXCEPT"
falseKwd "FALSE"
fetch "FETCH"
firstValue "FIRST_VALUE"
floatType "FLOAT"
forKwd "FOR"
force "FORCE"
foreign "FOREIGN"
from "FROM"
fulltext "FULLTEXT"
generated "GENERATED"
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"
intersect "INTERSECT"
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"
of "OF"
on "ON"
optimize "OPTIMIZE"
option "OPTION"
optionally "OPTIONALLY"
or "OR"
order "ORDER"
outer "OUTER"
over "OVER"
partition "PARTITION"
percentRank "PERCENT_RANK"
precisionType "PRECISION"
primary "PRIMARY"
procedure "PROCEDURE"
rangeKwd "RANGE"
rank "RANK"
read "READ"
realType "REAL"
recursive "RECURSIVE"
references "REFERENCES"
regexpKwd "REGEXP"
release "RELEASE"
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"
statsExtended "STATS_EXTENDED"
straightJoin "STRAIGHT_JOIN"
tidbCurrentTSO "TiDB_CURRENT_TSO"
tableKwd "TABLE"
tableSample "TABLESAMPLE"
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"
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"
ago "AGO"
algorithm "ALGORITHM"
always "ALWAYS"
any "ANY"
ascii "ASCII"
attribute "ATTRIBUTE"
attributes "ATTRIBUTES"
statsOptions "STATS_OPTIONS"
statsSampleRate "STATS_SAMPLE_RATE"
statsColChoice "STATS_COL_CHOICE"
statsColList "STATS_COL_LIST"
autoIdCache "AUTO_ID_CACHE"
autoIncrement "AUTO_INCREMENT"
autoRandom "AUTO_RANDOM"
autoRandomBase "AUTO_RANDOM_BASE"
avg "AVG"
avgRowLength "AVG_ROW_LENGTH"
backend "BACKEND"
backup "BACKUP"
backups "BACKUPS"
begin "BEGIN"
bernoulli "BERNOULLI"
binding "BINDING"
bindingCache "BINDING_CACHE"
bindings "BINDINGS"
binlog "BINLOG"
bitType "BIT"
block "BLOCK"
booleanType "BOOLEAN"
boolType "BOOL"
btree "BTREE"
byteType "BYTE"
cache "CACHE"
capture "CAPTURE"
cascaded "CASCADED"
causal "CAUSAL"
chain "CHAIN"
charsetKwd "CHARSET"
checkpoint "CHECKPOINT"
checksum "CHECKSUM"
cipher "CIPHER"
cleanup "CLEANUP"
client "CLIENT"
clientErrorsSummary "CLIENT_ERRORS_SUMMARY"
coalesce "COALESCE"
collation "COLLATION"
columnFormat "COLUMN_FORMAT"
columns "COLUMNS"
config "CONFIG"
comment "COMMENT"
commit "COMMIT"
committed "COMMITTED"
compact "COMPACT"
compressed "COMPRESSED"
compression "COMPRESSION"
concurrency "CONCURRENCY"
connection "CONNECTION"
consistency "CONSISTENCY"
consistent "CONSISTENT"
context "CONTEXT"
cpu "CPU"
csvBackslashEscape "CSV_BACKSLASH_ESCAPE"
csvDelimiter "CSV_DELIMITER"
csvHeader "CSV_HEADER"
csvNotNull "CSV_NOT_NULL"
csvNull "CSV_NULL"
csvSeparator "CSV_SEPARATOR"
csvTrimLastSeparators "CSV_TRIM_LAST_SEPARATORS"
current "CURRENT"
cluster "CLUSTER"
clustered "CLUSTERED"
cycle "CYCLE"
data "DATA"
datetimeType "DATETIME"
dateType "DATE"
day "DAY"
deallocate "DEALLOCATE"
definer "DEFINER"
delayKeyWrite "DELAY_KEY_WRITE"
digest "DIGEST"
directory "DIRECTORY"
disable "DISABLE"
disabled "DISABLED"
discard "DISCARD"
disk "DISK"
do "DO"
duplicate "DUPLICATE"
dynamic "DYNAMIC"
enable "ENABLE"
enabled "ENABLED"
encryption "ENCRYPTION"
end "END"
enforced "ENFORCED"
engine "ENGINE"
engines "ENGINES"
enum "ENUM"
errorKwd "ERROR"
escape "ESCAPE"
event "EVENT"
events "EVENTS"
evolve "EVOLVE"
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"
general "GENERAL"
global "GLOBAL"
grants "GRANTS"
hash "HASH"
help "HELP"
histogram "HISTOGRAM"
history "HISTORY"
hosts "HOSTS"
hour "HOUR"
identified "IDENTIFIED"
identSQLErrors "ERRORS"
importKwd "IMPORT"
imports "IMPORTS"
increment "INCREMENT"
incremental "INCREMENTAL"
indexes "INDEXES"
insertMethod "INSERT_METHOD"
instance "INSTANCE"
invisible "INVISIBLE"
invoker "INVOKER"
io "IO"
ipc "IPC"
isolation "ISOLATION"
issuer "ISSUER"
jsonType "JSON"
keyBlockSize "KEY_BLOCK_SIZE"
labels "LABELS"
language "LANGUAGE"
last "LAST"
lastBackup "LAST_BACKUP"
lastval "LASTVAL"
less "LESS"
level "LEVEL"
list "LIST"
local "LOCAL"
locked "LOCKED"
location "LOCATION"
logs "LOGS"
master "MASTER"
max_idxnum "MAX_IDXNUM"
max_minutes "MAX_MINUTES"
maxConnectionsPerHour "MAX_CONNECTIONS_PER_HOUR"
maxQueriesPerHour "MAX_QUERIES_PER_HOUR"
maxRows "MAX_ROWS"
maxUpdatesPerHour "MAX_UPDATES_PER_HOUR"
maxUserConnections "MAX_USER_CONNECTIONS"
mb "MB"
member "MEMBER"
memory "MEMORY"
merge "MERGE"
microsecond "MICROSECOND"
minRows "MIN_ROWS"
minute "MINUTE"
minValue "MINVALUE"
mode "MODE"
modify "MODIFY"
month "MONTH"
names "NAMES"
national "NATIONAL"
ncharType "NCHAR"
never "NEVER"
next "NEXT"
nextval "NEXTVAL"
no "NO"
nocache "NOCACHE"
nocycle "NOCYCLE"
nodegroup "NODEGROUP"
nomaxvalue "NOMAXVALUE"
nominvalue "NOMINVALUE"
nonclustered "NONCLUSTERED"
none "NONE"
nowait "NOWAIT"
nvarcharType "NVARCHAR"
nulls "NULLS"
off "OFF"
offset "OFFSET"
onDuplicate "ON_DUPLICATE"
online "ONLINE"
only "ONLY"
open "OPEN"
optional "OPTIONAL"
packKeys "PACK_KEYS"
pageSym "PAGE"
parser "PARSER"
partial "PARTIAL"
partitioning "PARTITIONING"
partitions "PARTITIONS"
password "PASSWORD"
percent "PERCENT"
per_db "PER_DB"
per_table "PER_TABLE"
pipesAsOr
plugins "PLUGINS"
policy "POLICY"
preSplitRegions "PRE_SPLIT_REGIONS"
preceding "PRECEDING"
prepare "PREPARE"
preserve "PRESERVE"
privileges "PRIVILEGES"
process "PROCESS"
processlist "PROCESSLIST"
profile "PROFILE"
profiles "PROFILES"
proxy "PROXY"
purge "PURGE"
quarter "QUARTER"
queries "QUERIES"
query "QUERY"
quick "QUICK"
rateLimit "RATE_LIMIT"
rebuild "REBUILD"
recover "RECOVER"
redundant "REDUNDANT"
reload "RELOAD"
remove "REMOVE"
reorganize "REORGANIZE"
repair "REPAIR"
repeatable "REPEATABLE"
replica "REPLICA"
replicas "REPLICAS"
replication "REPLICATION"
required "REQUIRED"
resource "RESOURCE"
respect "RESPECT"
restart "RESTART"
restore "RESTORE"
restores "RESTORES"
resume "RESUME"
reuse "REUSE"
reverse "REVERSE"
role "ROLE"
rollback "ROLLBACK"
routine "ROUTINE"
rowCount "ROW_COUNT"
rowFormat "ROW_FORMAT"
rtree "RTREE"
san "SAN"
savepoint "SAVEPOINT"
second "SECOND"
secondaryEngine "SECONDARY_ENGINE"
secondaryLoad "SECONDARY_LOAD"
secondaryUnload "SECONDARY_UNLOAD"
security "SECURITY"
sendCredentialsToTiKV "SEND_CREDENTIALS_TO_TIKV"
separator "SEPARATOR"
sequence "SEQUENCE"
serial "SERIAL"
serializable "SERIALIZABLE"
session "SESSION"
setval "SETVAL"
shardRowIDBits "SHARD_ROW_ID_BITS"
share "SHARE"
shared "SHARED"
shutdown "SHUTDOWN"
signed "SIGNED"
simple "SIMPLE"
skip "SKIP"
skipSchemaFiles "SKIP_SCHEMA_FILES"
slave "SLAVE"
slow "SLOW"
snapshot "SNAPSHOT"
some "SOME"
source "SOURCE"
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"
strictFormat "STRICT_FORMAT"
subject "SUBJECT"
subpartition "SUBPARTITION"
subpartitions "SUBPARTITIONS"
super "SUPER"
swaps "SWAPS"
switchesSym "SWITCHES"
system "SYSTEM"
systemTime "SYSTEM_TIME"
tableChecksum "TABLE_CHECKSUM"
tables "TABLES"
tablespace "TABLESPACE"
temporary "TEMPORARY"
temptable "TEMPTABLE"
textType "TEXT"
than "THAN"
tikvImporter "TIKV_IMPORTER"
timestampType "TIMESTAMP"
timeType "TIME"
tokenIssuer "TOKEN_ISSUER"
tp "TYPE"
trace "TRACE"
traditional "TRADITIONAL"
transaction "TRANSACTION"
triggers "TRIGGERS"
truncate "TRUNCATE"
ttl "TTL"
ttlEnable "TTL_ENABLE"
ttlJobInterval "TTL_JOB_INTERVAL"
unbounded "UNBOUNDED"
uncommitted "UNCOMMITTED"
undefined "UNDEFINED"
unicodeSym "UNICODE"
unknown "UNKNOWN"
user "USER"
validation "VALIDATION"
value "VALUE"
variables "VARIABLES"
view "VIEW"
visible "VISIBLE"
warnings "WARNINGS"
week "WEEK"
weightString "WEIGHT_STRING"
without "WITHOUT"
x509 "X509"
yearType "YEAR"
wait "WAIT"
failedLoginAttempts "FAILED_LOGIN_ATTEMPTS"
passwordLockTime "PASSWORD_LOCK_TIME"
/* The following tokens belong to NotKeywordToken. Notice: make sure these tokens are contained in NotKeywordToken. */
addDate "ADDDATE"
approxCountDistinct "APPROX_COUNT_DISTINCT"
approxPercentile "APPROX_PERCENTILE"
bitAnd "BIT_AND"
bitOr "BIT_OR"
bitXor "BIT_XOR"
bound "BOUND"
briefType "BRIEF"
cast "CAST"
copyKwd "COPY"
constraints "CONSTRAINTS"
curTime "CURTIME"
curDate "CURDATE"
dateAdd "DATE_ADD"
dateSub "DATE_SUB"
dotType "DOT"
dump "DUMP"
exact "EXACT"
exprPushdownBlacklist "EXPR_PUSHDOWN_BLACKLIST"
extract "EXTRACT"
flashback "FLASHBACK"
follower "FOLLOWER"
followerConstraints "FOLLOWER_CONSTRAINTS"
followers "FOLLOWERS"
getFormat "GET_FORMAT"
groupConcat "GROUP_CONCAT"
next_row_id "NEXT_ROW_ID"
inplace "INPLACE"
instant "INSTANT"
internal "INTERNAL"
jsonArrayagg "JSON_ARRAYAGG"
jsonObjectAgg "JSON_OBJECTAGG"
leader "LEADER"
leaderConstraints "LEADER_CONSTRAINTS"
learner "LEARNER"
learnerConstraints "LEARNER_CONSTRAINTS"
learners "LEARNERS"
min "MIN"
max "MAX"
now "NOW"
optRuleBlacklist "OPT_RULE_BLACKLIST"
placement "PLACEMENT"
plan "PLAN"
planCache "PLAN_CACHE"
position "POSITION"
predicate "PREDICATE"
primaryRegion "PRIMARY_REGION"
recent "RECENT"
replayer "REPLAYER"
running "RUNNING"
s3 "S3"
schedule "SCHEDULE"
staleness "STALENESS"
std "STD"
stddev "STDDEV"
stddevPop "STDDEV_POP"
stddevSamp "STDDEV_SAMP"
stop "STOP"
strict "STRICT"
strong "STRONG"
subDate "SUBDATE"
sum "SUM"
substring "SUBSTRING"
target "TARGET"
tidbJson "TIDB_JSON"
timestampAdd "TIMESTAMPADD"
timestampDiff "TIMESTAMPDIFF"
tls "TLS"
tokudbDefault "TOKUDB_DEFAULT"
tokudbFast "TOKUDB_FAST"
tokudbLzma "TOKUDB_LZMA"
tokudbQuickLZ "TOKUDB_QUICKLZ"
tokudbSnappy "TOKUDB_SNAPPY"
tokudbSmall "TOKUDB_SMALL"
tokudbUncompressed "TOKUDB_UNCOMPRESSED"
tokudbZlib "TOKUDB_ZLIB"
tokudbZstd "TOKUDB_ZSTD"
top "TOP"
trim "TRIM"
variance "VARIANCE"
varPop "VAR_POP"
varSamp "VAR_SAMP"
verboseType "VERBOSE"
trueCardCost "TRUE_CARD_COST"
voter "VOTER"
voterConstraints "VOTER_CONSTRAINTS"
voters "VOTERS"
rruRate "RRU_PER_SEC"
wruRate "WRU_PER_SEC"
ioReadBandwidth "IO_READ_BANDWIDTH"
ioWriteBandwidth "IO_WRITE_BANDWIDTH"
/* The following tokens belong to TiDBKeyword. Notice: make sure these tokens are contained in TiDBKeyword. */
admin "ADMIN"
batch "BATCH"
buckets "BUCKETS"
builtins "BUILTINS"
cancel "CANCEL"
cardinality "CARDINALITY"
cmSketch "CMSKETCH"
columnStatsUsage "COLUMN_STATS_USAGE"
correlation "CORRELATION"
ddl "DDL"
dependency "DEPENDENCY"
depth "DEPTH"
drainer "DRAINER"
dry "DRY"
jobs "JOBS"
job "JOB"
nodeID "NODE_ID"
nodeState "NODE_STATE"
optimistic "OPTIMISTIC"
pessimistic "PESSIMISTIC"
pump "PUMP"
run "RUN"
samples "SAMPLES"
sampleRate "SAMPLERATE"
sessionStates "SESSION_STATES"
statistics "STATISTICS"
stats "STATS"
statsMeta "STATS_META"
statsHistograms "STATS_HISTOGRAMS"
statsBuckets "STATS_BUCKETS"
statsHealthy "STATS_HEALTHY"
statsTopN "STATS_TOPN"
statsLocked "STATS_LOCKED"
histogramsInFlight "HISTOGRAMS_IN_FLIGHT"
telemetry "TELEMETRY"
telemetryID "TELEMETRY_ID"
tidb "TIDB"
tiFlash "TIFLASH"
topn "TOPN"
split "SPLIT"
width "WIDTH"
reset "RESET"
regions "REGIONS"
region "REGION"
builtinBitAnd
builtinBitOr
builtinBitXor
builtinCast
builtinCount
builtinApproxCountDistinct
builtinApproxPercentile
builtinCurDate
builtinCurTime
builtinDateAdd
builtinDateSub
builtinExtract
builtinGroupConcat
builtinMax
builtinMin
builtinNow
builtinPosition
builtinSubstring
builtinSum
builtinSysDate
builtinStddevPop
builtinStddevSamp
builtinTranslate
builtinTrim
builtinUser
builtinVarPop
builtinVarSamp
%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"
NowSymOptionFractionParentheses "NowSym with optional fraction part within potential parentheses"
CharsetNameOrDefault "Character set name or default"
NextValueForSequence "Default nextval expression"
BuiltinFunction "Default builtin functions for columns"
FunctionNameSequence "Function with sequence function call"
WindowFuncCall "WINDOW function call"
RepeatableOpt "Repeatable optional in sample clause"
ProcedureCall "Procedure call with Identifier or identifier"
%type <statement>
AdminStmt "Check table statement or show ddl statement"
AlterDatabaseStmt "Alter database statement"
AlterTableStmt "Alter table statement"
AlterUserStmt "Alter user statement"
AlterImportStmt "ALTER IMPORT statement"
AlterInstanceStmt "Alter instance statement"
AlterPolicyStmt "Alter Placement Policy statement"
AlterResourceGroupStmt "Alter Resource Group statement"
AlterSequenceStmt "Alter sequence statement"
AnalyzeTableStmt "Analyze table statement"
BeginTransactionStmt "BEGIN TRANSACTION statement"
BinlogStmt "Binlog base64 statement"
BRIEStmt "BACKUP or RESTORE statement"
CommitStmt "COMMIT statement"
CreateTableStmt "CREATE TABLE statement"
CreateViewStmt "CREATE VIEW statement"
CreateUserStmt "CREATE User statement"
CreateRoleStmt "CREATE Role statement"
CreateDatabaseStmt "Create Database Statement"
CreateIndexStmt "CREATE INDEX statement"
CreateImportStmt "CREATE IMPORT statement"
CreateBindingStmt "CREATE BINDING statement"
CreatePolicyStmt "CREATE PLACEMENT POLICY statement"
CreateResourceGroupStmt "CREATE RESOURCE GROUP statement"
CreateSequenceStmt "CREATE SEQUENCE statement"
CreateStatisticsStmt "CREATE STATISTICS statement"
DoStmt "Do statement"
DropDatabaseStmt "DROP DATABASE statement"
DropImportStmt "DROP IMPORT statement"
DropIndexStmt "DROP INDEX statement"
DropResourceGroupStmt "DROP RESOURCE GROUP statement"
DropStatisticsStmt "DROP STATISTICS 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"
DropPolicyStmt "DROP PLACEMENT POLICY statement"
DeallocateStmt "Deallocate prepared statement"
DeleteFromStmt "DELETE FROM statement"
DeleteWithoutUsingStmt "Normal DELETE statement"
DeleteWithUsingStmt "DELETE USING statement"
EmptyStmt "empty statement"
ExecuteStmt "Execute statement"
ExplainStmt "EXPLAIN statement"
ExplainableStmt "explainable statement"
FlushStmt "Flush statement"
FlashbackTableStmt "Flashback table statement"
FlashbackToTimestampStmt "Flashback cluster statement"
FlashbackDatabaseStmt "Flashback Database statement"
GrantStmt "Grant statement"
GrantProxyStmt "Grant proxy statement"
GrantRoleStmt "Grant role statement"
InsertIntoStmt "INSERT INTO statement"
CallStmt "CALL statement"
IndexAdviseStmt "INDEX ADVISE statement"
KillStmt "Kill statement"
LoadDataStmt "Load data statement"
LoadStatsStmt "Load statistic statement"
LockStatsStmt "Lock statistic statement"
UnlockStatsStmt "Unlock statistic statement"
LockTablesStmt "Lock tables statement"
NonTransactionalDMLStmt "Non-transactional DML statement"
PlanReplayerStmt "Plan replayer statement"
PreparedStmt "PreparedStmt"
PurgeImportStmt "PURGE IMPORT statement that removes a IMPORT task record"
SelectStmt "SELECT statement"
SelectStmtWithClause "common table expression SELECT statement"
RenameTableStmt "rename table statement"
RenameUserStmt "rename user statement"
ReplaceIntoStmt "REPLACE INTO statement"
RecoverTableStmt "recover table statement"
ResumeImportStmt "RESUME IMPORT statement"
RevokeStmt "Revoke statement"
RevokeRoleStmt "Revoke role statement"
RollbackStmt "ROLLBACK statement"
ReleaseSavepointStmt "RELEASE SAVEPOINT statement"
SavepointStmt "SAVEPOINT statement"
SplitRegionStmt "Split index region statement"
SetStmt "Set variable statement"
ChangeStmt "Change statement"
SetBindingStmt "Set binding statement"
SetRoleStmt "Set active role statement"
SetDefaultRoleStmt "Set default statement for some user"
ShowImportStmt "SHOW IMPORT statement"
ShowStmt "Show engines/databases/tables/user/columns/warnings/status statement"
Statement "statement"
StopImportStmt "STOP IMPORT statement"
TraceStmt "TRACE statement"
TraceableStmt "traceable statement"
TruncateTableStmt "TRUNCATE TABLE statement"
UnlockTablesStmt "Unlock tables statement"
UpdateStmt "UPDATE statement"
SetOprStmt "Union/Except/Intersect select statement"
SetOprStmtWithLimitOrderBy "Union/Except/Intersect select statement with limit and order by"
SetOprStmtWoutLimitOrderBy "Union/Except/Intersect select statement without limit and order by"
UseStmt "USE statement"
ShutdownStmt "SHUTDOWN statement"
RestartStmt "RESTART statement"
CreateViewSelectOpt "Select/Union/Except/Intersect statement in CREATE VIEW ... AS SELECT"
BindableStmt "Statement that can be created binding on"
UpdateStmtNoWith "Update statement without CTE clause"
HelpStmt "HELP statement"
ShardableStmt "Shardable statement that can be used in non-transactional DMLs"
%type <item>
AdminShowSlow "Admin Show Slow statement"
AdminStmtLimitOpt "Admin show ddl jobs limit option"
AllOrPartitionNameList "All or partition name list"
AlgorithmClause "Alter table algorithm"
AlterTableSpecSingleOpt "Alter table single option"
AlterTableSpec "Alter table specification"
AlterTableSpecList "Alter table specification list"
AlterTableSpecListOpt "Alter table specification list optional"
AlterSequenceOption "Alter sequence option"
AlterSequenceOptionList "Alter sequence option list"
ArrayKwdOpt "Array options"
AnalyzeOption "Analyze option"
AnalyzeOptionList "Analyze option list"
AnalyzeOptionListOpt "Optional analyze option list"
AnyOrAll "Any or All for subquery"