%token_prefix TK_

%token_type {Token}

%default_type {Token}

%extra_argument {Parse *pParse}

%syntax_error {

UNUSED_PARAMETER(yymajor); /* Silence some compiler warnings */

assert( TOKEN.z[0] ); /* The tokenizer always gives us a token */

sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &TOKEN);

}

%stack_overflow {

UNUSED_PARAMETER(yypMinor); /* Silence some compiler warnings */

sqlite3ErrorMsg(pParse, "parser stack overflow");

}

%name sqlite3Parser

%include {

#include "sqliteInt.h"

#define YYNOERRORRECOVERY 1

#define yytestcase(X) testcase(X)

struct LimitVal {

Expr *pLimit; /* The LIMIT expression. NULL if there is no limit */

Expr *pOffset; /* The OFFSET expression. NULL if there is none */

};

struct LikeOp {

Token eOperator; /* "like" or "glob" or "regexp" */

int bNot; /* True if the NOT keyword is present */

};

struct TrigEvent { int a; IdList * b; };

struct AttachKey { int type; Token key; };

struct ValueList {

ExprList *pList;

Select *pSelect;

};

} // end %include

input ::= cmdlist.

cmdlist ::= cmdlist ecmd.

cmdlist ::= ecmd.

ecmd ::= SEMI.

ecmd ::= explain cmdx SEMI.

explain ::= . { sqlite3BeginParse(pParse, 0); }

%ifndef SQLITE_OMIT_EXPLAIN

explain ::= EXPLAIN. { sqlite3BeginParse(pParse, 1); }

explain ::= EXPLAIN QUERY PLAN. { sqlite3BeginParse(pParse, 2); }

%endif SQLITE_OMIT_EXPLAIN

cmdx ::= cmd. { sqlite3FinishCoding(pParse); }

cmd ::= BEGIN transtype(Y) trans_opt. {sqlite3BeginTransaction(pParse, Y);}

trans_opt ::= .

trans_opt ::= TRANSACTION.

trans_opt ::= TRANSACTION nm.

%type transtype {int}

transtype(A) ::= . {A = TK_DEFERRED;}

transtype(A) ::= DEFERRED(X). {A = @X;}

transtype(A) ::= IMMEDIATE(X). {A = @X;}

transtype(A) ::= EXCLUSIVE(X). {A = @X;}

cmd ::= COMMIT trans_opt. {sqlite3CommitTransaction(pParse);}

cmd ::= END trans_opt. {sqlite3CommitTransaction(pParse);}

cmd ::= ROLLBACK trans_opt. {sqlite3RollbackTransaction(pParse);}

savepoint_opt ::= SAVEPOINT.

savepoint_opt ::= .

cmd ::= SAVEPOINT nm(X). {

sqlite3Savepoint(pParse, SAVEPOINT_BEGIN, &X);

}

cmd ::= RELEASE savepoint_opt nm(X). {

sqlite3Savepoint(pParse, SAVEPOINT_RELEASE, &X);

}

cmd ::= ROLLBACK trans_opt TO savepoint_opt nm(X). {

sqlite3Savepoint(pParse, SAVEPOINT_ROLLBACK, &X);

}

cmd ::= create_table create_table_args.

create_table ::= createkw temp(T) TABLE ifnotexists(E) nm(Y) dbnm(Z). {

sqlite3StartTable(pParse,&Y,&Z,T,0,0,E);

}

createkw(A) ::= CREATE(X). {

pParse->db->lookaside.bEnabled = 0;

A = X;

}

%type ifnotexists {int}

ifnotexists(A) ::= . {A = 0;}

ifnotexists(A) ::= IF NOT EXISTS. {A = 1;}

%type temp {int}

%ifndef SQLITE_OMIT_TEMPDB

temp(A) ::= TEMP. {A = 1;}

%endif SQLITE_OMIT_TEMPDB

temp(A) ::= . {A = 0;}

create_table_args ::= LP columnlist conslist_opt(X) RP(Y). {

sqlite3EndTable(pParse,&X,&Y,0);

}

create_table_args ::= AS select(S). {

sqlite3EndTable(pParse,0,0,S);

sqlite3SelectDelete(pParse->db, S);

}

columnlist ::= columnlist COMMA column.

columnlist ::= column.

column(A) ::= columnid(X) type carglist. {

A.z = X.z;

A.n = (int)(pParse->sLastToken.z-X.z) + pParse->sLastToken.n;

}

columnid(A) ::= nm(X). {

sqlite3AddColumn(pParse,&X);

A = X;

pParse->constraintName.n = 0;

}

%type id {Token}

id(A) ::= ID(X). {A = X;}

id(A) ::= INDEXED(X). {A = X;}

%fallback ID

ABORT ACTION AFTER ANALYZE ASC ATTACH BEFORE BEGIN BY CASCADE CAST COLUMNKW

CONFLICT DATABASE DEFERRED DESC DETACH EACH END EXCLUSIVE EXPLAIN FAIL FOR

IGNORE IMMEDIATE INITIALLY INSTEAD LIKE_KW MATCH NO PLAN

QUERY KEY OF OFFSET PRAGMA RAISE RELEASE REPLACE RESTRICT ROW ROLLBACK

SAVEPOINT TEMP TRIGGER VACUUM VIEW VIRTUAL

%ifdef SQLITE_OMIT_COMPOUND_SELECT

EXCEPT INTERSECT UNION

%endif SQLITE_OMIT_COMPOUND_SELECT

REINDEX RENAME CTIME_KW IF

.

%wildcard ANY.

%left OR.

%left AND.

%right NOT.

%left IS MATCH LIKE_KW BETWEEN IN ISNULL NOTNULL NE EQ.

%left GT LE LT GE.

%right ESCAPE.

%left BITAND BITOR LSHIFT RSHIFT.

%left PLUS MINUS.

%left STAR SLASH REM.

%left CONCAT.

%left COLLATE.

%right BITNOT.

%type ids {Token}

ids(A) ::= ID|STRING(X). {A = X;}

%type nm {Token}

nm(A) ::= id(X). {A = X;}

nm(A) ::= STRING(X). {A = X;}

nm(A) ::= JOIN_KW(X). {A = X;}

%type typetoken {Token}

type ::= .

type ::= typetoken(X). {sqlite3AddColumnType(pParse,&X);}

typetoken(A) ::= typename(X). {A = X;}

typetoken(A) ::= typename(X) LP signed RP(Y). {

A.z = X.z;

A.n = (int)(&Y.z[Y.n] - X.z);

}

typetoken(A) ::= typename(X) LP signed COMMA signed RP(Y). {

A.z = X.z;

A.n = (int)(&Y.z[Y.n] - X.z);

}

%type typename {Token}

typename(A) ::= ids(X). {A = X;}

typename(A) ::= typename(X) ids(Y). {A.z=X.z; A.n=Y.n+(int)(Y.z-X.z);}

signed ::= plus_num.

signed ::= minus_num.

carglist ::= carglist ccons.

carglist ::= .

ccons ::= CONSTRAINT nm(X). {pParse->constraintName = X;}

ccons ::= DEFAULT term(X). {sqlite3AddDefaultValue(pParse,&X);}

ccons ::= DEFAULT LP expr(X) RP. {sqlite3AddDefaultValue(pParse,&X);}

ccons ::= DEFAULT PLUS term(X). {sqlite3AddDefaultValue(pParse,&X);}

ccons ::= DEFAULT MINUS(A) term(X). {

ExprSpan v;

v.pExpr = sqlite3PExpr(pParse, TK_UMINUS, X.pExpr, 0, 0);

v.zStart = A.z;

v.zEnd = X.zEnd;

sqlite3AddDefaultValue(pParse,&v);

}

ccons ::= DEFAULT id(X). {

ExprSpan v;

spanExpr(&v, pParse, TK_STRING, &X);

sqlite3AddDefaultValue(pParse,&v);

}

ccons ::= NULL onconf.

ccons ::= NOT NULL onconf(R). {sqlite3AddNotNull(pParse, R);}

ccons ::= PRIMARY KEY sortorder(Z) onconf(R) autoinc(I).

{sqlite3AddPrimaryKey(pParse,0,R,I,Z);}

ccons ::= UNIQUE onconf(R). {sqlite3CreateIndex(pParse,0,0,0,0,R,0,0,0,0);}

ccons ::= CHECK LP expr(X) RP. {sqlite3AddCheckConstraint(pParse,X.pExpr);}

ccons ::= REFERENCES nm(T) idxlist_opt(TA) refargs(R).

{sqlite3CreateForeignKey(pParse,0,&T,TA,R);}

ccons ::= defer_subclause(D). {sqlite3DeferForeignKey(pParse,D);}

ccons ::= COLLATE ids(C). {sqlite3AddCollateType(pParse, &C);}

%type autoinc {int}

autoinc(X) ::= . {X = 0;}

autoinc(X) ::= AUTOINCR. {X = 1;}

%type refargs {int}

refargs(A) ::= . { A = OE_None*0x0101; /* EV: R-19803-45884 */}

refargs(A) ::= refargs(X) refarg(Y). { A = (X & ~Y.mask) | Y.value; }

%type refarg {struct {int value; int mask;}}

refarg(A) ::= MATCH nm. { A.value = 0; A.mask = 0x000000; }

refarg(A) ::= ON INSERT refact. { A.value = 0; A.mask = 0x000000; }

refarg(A) ::= ON DELETE refact(X). { A.value = X; A.mask = 0x0000ff; }

refarg(A) ::= ON UPDATE refact(X). { A.value = X<<8; A.mask = 0x00ff00; }

%type refact {int}

refact(A) ::= SET NULL. { A = OE_SetNull; /* EV: R-33326-45252 */}

refact(A) ::= SET DEFAULT. { A = OE_SetDflt; /* EV: R-33326-45252 */}

refact(A) ::= CASCADE. { A = OE_Cascade; /* EV: R-33326-45252 */}

refact(A) ::= RESTRICT. { A = OE_Restrict; /* EV: R-33326-45252 */}

refact(A) ::= NO ACTION. { A = OE_None; /* EV: R-33326-45252 */}

%type defer_subclause {int}

defer_subclause(A) ::= NOT DEFERRABLE init_deferred_pred_opt. {A = 0;}

defer_subclause(A) ::= DEFERRABLE init_deferred_pred_opt(X). {A = X;}

%type init_deferred_pred_opt {int}

init_deferred_pred_opt(A) ::= . {A = 0;}

init_deferred_pred_opt(A) ::= INITIALLY DEFERRED. {A = 1;}

init_deferred_pred_opt(A) ::= INITIALLY IMMEDIATE. {A = 0;}

conslist_opt(A) ::= . {A.n = 0; A.z = 0;}

conslist_opt(A) ::= COMMA(X) conslist. {A = X;}

conslist ::= conslist tconscomma tcons.

conslist ::= tcons.

tconscomma ::= COMMA. {pParse->constraintName.n = 0;}

tconscomma ::= .

tcons ::= CONSTRAINT nm(X). {pParse->constraintName = X;}

tcons ::= PRIMARY KEY LP idxlist(X) autoinc(I) RP onconf(R).

{sqlite3AddPrimaryKey(pParse,X,R,I,0);}

tcons ::= UNIQUE LP idxlist(X) RP onconf(R).

{sqlite3CreateIndex(pParse,0,0,0,X,R,0,0,0,0);}

tcons ::= CHECK LP expr(E) RP onconf.

{sqlite3AddCheckConstraint(pParse,E.pExpr);}

tcons ::= FOREIGN KEY LP idxlist(FA) RP

REFERENCES nm(T) idxlist_opt(TA) refargs(R) defer_subclause_opt(D). {

sqlite3CreateForeignKey(pParse, FA, &T, TA, R);

sqlite3DeferForeignKey(pParse, D);

}

%type defer_subclause_opt {int}

defer_subclause_opt(A) ::= . {A = 0;}

defer_subclause_opt(A) ::= defer_subclause(X). {A = X;}

%type onconf {int}

%type orconf {u8}

%type resolvetype {int}

onconf(A) ::= . {A = OE_Default;}

onconf(A) ::= ON CONFLICT resolvetype(X). {A = X;}

orconf(A) ::= . {A = OE_Default;}

orconf(A) ::= OR resolvetype(X). {A = (u8)X;}

resolvetype(A) ::= raisetype(X). {A = X;}

resolvetype(A) ::= IGNORE. {A = OE_Ignore;}

resolvetype(A) ::= REPLACE. {A = OE_Replace;}

cmd ::= DROP TABLE ifexists(E) fullname(X). {

sqlite3DropTable(pParse, X, 0, E);

}

%type ifexists {int}

ifexists(A) ::= IF EXISTS. {A = 1;}

ifexists(A) ::= . {A = 0;}

%ifndef SQLITE_OMIT_VIEW

cmd ::= createkw(X) temp(T) VIEW ifnotexists(E) nm(Y) dbnm(Z) AS select(S). {

sqlite3CreateView(pParse, &X, &Y, &Z, S, T, E);

}

cmd ::= DROP VIEW ifexists(E) fullname(X). {

sqlite3DropTable(pParse, X, 1, E);

}

%endif SQLITE_OMIT_VIEW

cmd ::= select(X). {

SelectDest dest = {SRT_Output, 0, 0, 0, 0};

sqlite3Select(pParse, X, &dest);

sqlite3ExplainBegin(pParse->pVdbe);

sqlite3ExplainSelect(pParse->pVdbe, X);

sqlite3ExplainFinish(pParse->pVdbe);

sqlite3SelectDelete(pParse->db, X);

}

%type select {Select*}

%destructor select {sqlite3SelectDelete(pParse->db, $$);}

%type oneselect {Select*}

%destructor oneselect {sqlite3SelectDelete(pParse->db, $$);}

select(A) ::= oneselect(X). {A = X;}

%ifndef SQLITE_OMIT_COMPOUND_SELECT

select(A) ::= select(X) multiselect_op(Y) oneselect(Z). {

if( Z ){

Z->op = (u8)Y;

Z->pPrior = X;

}else{

sqlite3SelectDelete(pParse->db, X);

}

A = Z;

}

%type multiselect_op {int}

multiselect_op(A) ::= UNION(OP). {A = @OP;}

multiselect_op(A) ::= UNION ALL. {A = TK_ALL;}

multiselect_op(A) ::= EXCEPT|INTERSECT(OP). {A = @OP;}

%endif SQLITE_OMIT_COMPOUND_SELECT

oneselect(A) ::= SELECT distinct(D) selcollist(W) from(X) where_opt(Y)

groupby_opt(P) having_opt(Q) orderby_opt(Z) limit_opt(L). {

A = sqlite3SelectNew(pParse,W,X,Y,P,Q,Z,D,L.pLimit,L.pOffset);

}

%type distinct {u16}

distinct(A) ::= DISTINCT. {A = SF_Distinct;}

distinct(A) ::= ALL. {A = 0;}

distinct(A) ::= . {A = 0;}

%type selcollist {ExprList*}

%destructor selcollist {sqlite3ExprListDelete(pParse->db, $$);}

%type sclp {ExprList*}

%destructor sclp {sqlite3ExprListDelete(pParse->db, $$);}

sclp(A) ::= selcollist(X) COMMA. {A = X;}

sclp(A) ::= . {A = 0;}

selcollist(A) ::= sclp(P) expr(X) as(Y). {

A = sqlite3ExprListAppend(pParse, P, X.pExpr);

if( Y.n>0 ) sqlite3ExprListSetName(pParse, A, &Y, 1);

sqlite3ExprListSetSpan(pParse,A,&X);

}

selcollist(A) ::= sclp(P) STAR. {

Expr *p = sqlite3Expr(pParse->db, TK_ALL, 0);

A = sqlite3ExprListAppend(pParse, P, p);

}

selcollist(A) ::= sclp(P) nm(X) DOT STAR(Y). {

Expr *pRight = sqlite3PExpr(pParse, TK_ALL, 0, 0, &Y);

Expr *pLeft = sqlite3PExpr(pParse, TK_ID, 0, 0, &X);

Expr *pDot = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight, 0);

A = sqlite3ExprListAppend(pParse,P, pDot);

}

%type as {Token}

as(X) ::= AS nm(Y). {X = Y;}

as(X) ::= ids(Y). {X = Y;}

as(X) ::= . {X.n = 0;}

%type seltablist {SrcList*}

%destructor seltablist {sqlite3SrcListDelete(pParse->db, $$);}

%type stl_prefix {SrcList*}

%destructor stl_prefix {sqlite3SrcListDelete(pParse->db, $$);}

%type from {SrcList*}

%destructor from {sqlite3SrcListDelete(pParse->db, $$);}

from(A) ::= . {A = sqlite3DbMallocZero(pParse->db, sizeof(*A));}

from(A) ::= FROM seltablist(X). {

A = X;

sqlite3SrcListShiftJoinType(A);

}

stl_prefix(A) ::= seltablist(X) joinop(Y). {

A = X;

if( ALWAYS(A && A->nSrc>0) ) A->a[A->nSrc-1].jointype = (u8)Y;

}

stl_prefix(A) ::= . {A = 0;}

seltablist(A) ::= stl_prefix(X) nm(Y) dbnm(D) as(Z) indexed_opt(I)

on_opt(N) using_opt(U). {

A = sqlite3SrcListAppendFromTerm(pParse,X,&Y,&D,&Z,0,N,U);

sqlite3SrcListIndexedBy(pParse, A, &I);

}

%ifndef SQLITE_OMIT_SUBQUERY

seltablist(A) ::= stl_prefix(X) LP select(S) RP

as(Z) on_opt(N) using_opt(U). {

A = sqlite3SrcListAppendFromTerm(pParse,X,0,0,&Z,S,N,U);

}

seltablist(A) ::= stl_prefix(X) LP seltablist(F) RP

as(Z) on_opt(N) using_opt(U). {

if( X==0 && Z.n==0 && N==0 && U==0 ){

A = F;

}else if( F->nSrc==1 ){

A = sqlite3SrcListAppendFromTerm(pParse,X,0,0,&Z,0,N,U);

if( A ){

struct SrcList_item *pNew = &A->a[A->nSrc-1];

struct SrcList_item *pOld = F->a;

pNew->zName = pOld->zName;

pNew->zDatabase = pOld->zDatabase;

pNew->pSelect = pOld->pSelect;

pOld->zName = pOld->zDatabase = 0;

pOld->pSelect = 0;

}

sqlite3SrcListDelete(pParse->db, F);

}else{

Select *pSubquery;

sqlite3SrcListShiftJoinType(F);

pSubquery = sqlite3SelectNew(pParse,0,F,0,0,0,0,SF_NestedFrom,0,0);

A = sqlite3SrcListAppendFromTerm(pParse,X,0,0,&Z,pSubquery,N,U);

}

}

%endif SQLITE_OMIT_SUBQUERY

%type dbnm {Token}

dbnm(A) ::= . {A.z=0; A.n=0;}

dbnm(A) ::= DOT nm(X). {A = X;}

%type fullname {SrcList*}

%destructor fullname {sqlite3SrcListDelete(pParse->db, $$);}

fullname(A) ::= nm(X) dbnm(Y). {A = sqlite3SrcListAppend(pParse->db,0,&X,&Y);}

%type joinop {int}

%type joinop2 {int}

joinop(X) ::= COMMA|JOIN. { X = JT_INNER; }

joinop(X) ::= JOIN_KW(A) JOIN. { X = sqlite3JoinType(pParse,&A,0,0); }

joinop(X) ::= JOIN_KW(A) nm(B) JOIN. { X = sqlite3JoinType(pParse,&A,&B,0); }

joinop(X) ::= JOIN_KW(A) nm(B) nm(C) JOIN.

{ X = sqlite3JoinType(pParse,&A,&B,&C); }

%type on_opt {Expr*}

%destructor on_opt {sqlite3ExprDelete(pParse->db, $$);}

on_opt(N) ::= ON expr(E). {N = E.pExpr;}

on_opt(N) ::= . {N = 0;}

%type indexed_opt {Token}

indexed_opt(A) ::= . {A.z=0; A.n=0;}

indexed_opt(A) ::= INDEXED BY nm(X). {A = X;}

indexed_opt(A) ::= NOT INDEXED. {A.z=0; A.n=1;}

%type using_opt {IdList*}

%destructor using_opt {sqlite3IdListDelete(pParse->db, $$);}

using_opt(U) ::= USING LP inscollist(L) RP. {U = L;}

using_opt(U) ::= . {U = 0;}

%type orderby_opt {ExprList*}

%destructor orderby_opt {sqlite3ExprListDelete(pParse->db, $$);}

%type sortlist {ExprList*}

%destructor sortlist {sqlite3ExprListDelete(pParse->db, $$);}

orderby_opt(A) ::= . {A = 0;}

orderby_opt(A) ::= ORDER BY sortlist(X). {A = X;}

sortlist(A) ::= sortlist(X) COMMA expr(Y) sortorder(Z). {

A = sqlite3ExprListAppend(pParse,X,Y.pExpr);

if( A ) A->a[A->nExpr-1].sortOrder = (u8)Z;

}

sortlist(A) ::= expr(Y) sortorder(Z). {

A = sqlite3ExprListAppend(pParse,0,Y.pExpr);

if( A && ALWAYS(A->a) ) A->a[0].sortOrder = (u8)Z;

}

%type sortorder {int}

sortorder(A) ::= ASC. {A = SQLITE_SO_ASC;}

sortorder(A) ::= DESC. {A = SQLITE_SO_DESC;}

sortorder(A) ::= . {A = SQLITE_SO_ASC;}

%type groupby_opt {ExprList*}

%destructor groupby_opt {sqlite3ExprListDelete(pParse->db, $$);}

groupby_opt(A) ::= . {A = 0;}

groupby_opt(A) ::= GROUP BY nexprlist(X). {A = X;}

%type having_opt {Expr*}

%destructor having_opt {sqlite3ExprDelete(pParse->db, $$);}

having_opt(A) ::= . {A = 0;}

having_opt(A) ::= HAVING expr(X). {A = X.pExpr;}

%type limit_opt {struct LimitVal}

limit_opt(A) ::= . {A.pLimit = 0; A.pOffset = 0;}

limit_opt(A) ::= LIMIT expr(X). {A.pLimit = X.pExpr; A.pOffset = 0;}

limit_opt(A) ::= LIMIT expr(X) OFFSET expr(Y).

{A.pLimit = X.pExpr; A.pOffset = Y.pExpr;}

limit_opt(A) ::= LIMIT expr(X) COMMA expr(Y).

{A.pOffset = X.pExpr; A.pLimit = Y.pExpr;}

%ifdef SQLITE_ENABLE_UPDATE_DELETE_LIMIT

cmd ::= DELETE FROM fullname(X) indexed_opt(I) where_opt(W)

orderby_opt(O) limit_opt(L). {

sqlite3SrcListIndexedBy(pParse, X, &I);

W = sqlite3LimitWhere(pParse, X, W, O, L.pLimit, L.pOffset, "DELETE");

sqlite3DeleteFrom(pParse,X,W);

}

%endif

%ifndef SQLITE_ENABLE_UPDATE_DELETE_LIMIT

cmd ::= DELETE FROM fullname(X) indexed_opt(I) where_opt(W). {

sqlite3SrcListIndexedBy(pParse, X, &I);

sqlite3DeleteFrom(pParse,X,W);

}

%endif

%type where_opt {Expr*}

%destructor where_opt {sqlite3ExprDelete(pParse->db, $$);}

where_opt(A) ::= . {A = 0;}

where_opt(A) ::= WHERE expr(X). {A = X.pExpr;}

%ifdef SQLITE_ENABLE_UPDATE_DELETE_LIMIT

cmd ::= UPDATE orconf(R) fullname(X) indexed_opt(I) SET setlist(Y) where_opt(W)

orderby_opt(O) limit_opt(L). {

sqlite3SrcListIndexedBy(pParse, X, &I);

sqlite3ExprListCheckLength(pParse,Y,"set list");

W = sqlite3LimitWhere(pParse, X, W, O, L.pLimit, L.pOffset, "UPDATE");

sqlite3Update(pParse,X,Y,W,R);

}

%endif

%ifndef SQLITE_ENABLE_UPDATE_DELETE_LIMIT

cmd ::= UPDATE orconf(R) fullname(X) indexed_opt(I) SET setlist(Y)

where_opt(W). {

sqlite3SrcListIndexedBy(pParse, X, &I);

sqlite3ExprListCheckLength(pParse,Y,"set list");

sqlite3Update(pParse,X,Y,W,R);

}

%endif

%type setlist {ExprList*}

%destructor setlist {sqlite3ExprListDelete(pParse->db, $$);}

setlist(A) ::= setlist(Z) COMMA nm(X) EQ expr(Y). {

A = sqlite3ExprListAppend(pParse, Z, Y.pExpr);

sqlite3ExprListSetName(pParse, A, &X, 1);

}

setlist(A) ::= nm(X) EQ expr(Y). {

A = sqlite3ExprListAppend(pParse, 0, Y.pExpr);

sqlite3ExprListSetName(pParse, A, &X, 1);

}

cmd ::= insert_cmd(R) INTO fullname(X) inscollist_opt(F) valuelist(Y).

{sqlite3Insert(pParse, X, Y.pList, Y.pSelect, F, R);}

cmd ::= insert_cmd(R) INTO fullname(X) inscollist_opt(F) select(S).

{sqlite3Insert(pParse, X, 0, S, F, R);}

cmd ::= insert_cmd(R) INTO fullname(X) inscollist_opt(F) DEFAULT VALUES.

{sqlite3Insert(pParse, X, 0, 0, F, R);}

%type insert_cmd {u8}

insert_cmd(A) ::= INSERT orconf(R). {A = R;}

insert_cmd(A) ::= REPLACE. {A = OE_Replace;}

%type valuelist {struct ValueList}

%destructor valuelist {

sqlite3ExprListDelete(pParse->db, $$.pList);

sqlite3SelectDelete(pParse->db, $$.pSelect);

}

valuelist(A) ::= VALUES LP nexprlist(X) RP. {

A.pList = X;

A.pSelect = 0;

}

%ifndef SQLITE_OMIT_COMPOUND_SELECT

valuelist(A) ::= valuelist(X) COMMA LP exprlist(Y) RP. {

Select *pRight = sqlite3SelectNew(pParse, Y, 0, 0, 0, 0, 0, 0, 0, 0);

if( X.pList ){

X.pSelect = sqlite3SelectNew(pParse, X.pList, 0, 0, 0, 0, 0, 0, 0, 0);

X.pList = 0;

}

A.pList = 0;

if( X.pSelect==0 || pRight==0 ){

sqlite3SelectDelete(pParse->db, pRight);

sqlite3SelectDelete(pParse->db, X.pSelect);

A.pSelect = 0;

}else{

pRight->op = TK_ALL;

pRight->pPrior = X.pSelect;

pRight->selFlags |= SF_Values;

pRight->pPrior->selFlags |= SF_Values;

A.pSelect = pRight;

}

}

%endif SQLITE_OMIT_COMPOUND_SELECT

%type inscollist_opt {IdList*}

%destructor inscollist_opt {sqlite3IdListDelete(pParse->db, $$);}

%type inscollist {IdList*}

%destructor inscollist {sqlite3IdListDelete(pParse->db, $$);}

inscollist_opt(A) ::= . {A = 0;}

inscollist_opt(A) ::= LP inscollist(X) RP. {A = X;}

inscollist(A) ::= inscollist(X) COMMA nm(Y).

{A = sqlite3IdListAppend(pParse->db,X,&Y);}

inscollist(A) ::= nm(Y).

{A = sqlite3IdListAppend(pParse->db,0,&Y);}

%type expr {ExprSpan}

%destructor expr {sqlite3ExprDelete(pParse->db, $$.pExpr);}

%type term {ExprSpan}

%destructor term {sqlite3ExprDelete(pParse->db, $$.pExpr);}

%include {

/* This is a utility routine used to set the ExprSpan.zStart and

static void spanSet(ExprSpan *pOut, Token *pStart, Token *pEnd){

pOut->zStart = pStart->z;

pOut->zEnd = &pEnd->z[pEnd->n];

}

/* Construct a new Expr object from a single identifier. Use the

static void spanExpr(ExprSpan *pOut, Parse *pParse, int op, Token *pValue){

pOut->pExpr = sqlite3PExpr(pParse, op, 0, 0, pValue);

pOut->zStart = pValue->z;

pOut->zEnd = &pValue->z[pValue->n];

}

}

expr(A) ::= term(X). {A = X;}

expr(A) ::= LP(B) expr(X) RP(E). {A.pExpr = X.pExpr; spanSet(&A,&B,&E);}

term(A) ::= NULL(X). {spanExpr(&A, pParse, @X, &X);}

expr(A) ::= id(X). {spanExpr(&A, pParse, TK_ID, &X);}

expr(A) ::= JOIN_KW(X). {spanExpr(&A, pParse, TK_ID, &X);}

expr(A) ::= nm(X) DOT nm(Y). {

Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &X);

Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &Y);

A.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0);

spanSet(&A,&X,&Y);

}

expr(A) ::= nm(X) DOT nm(Y) DOT nm(Z). {

Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &X);

Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &Y);

Expr *temp3 = sqlite3PExpr(pParse, TK_ID, 0, 0, &Z);

Expr *temp4 = sqlite3PExpr(pParse, TK_DOT, temp2, temp3, 0);

A.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp4, 0);

spanSet(&A,&X,&Z);

}

term(A) ::= INTEGER|FLOAT|BLOB(X). {spanExpr(&A, pParse, @X, &X);}

term(A) ::= STRING(X). {spanExpr(&A, pParse, @X, &X);}

expr(A) ::= REGISTER(X). {

/* When doing a nested parse, one can include terms in an expression

if( pParse->nested==0 ){

sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &X);

A.pExpr = 0;

}else{

A.pExpr = sqlite3PExpr(pParse, TK_REGISTER, 0, 0, &X);

if( A.pExpr ) sqlite3GetInt32(&X.z[1], &A.pExpr->iTable);

}

spanSet(&A, &X, &X);

}

expr(A) ::= VARIABLE(X). {

spanExpr(&A, pParse, TK_VARIABLE, &X);

sqlite3ExprAssignVarNumber(pParse, A.pExpr);

spanSet(&A, &X, &X);

}

expr(A) ::= expr(E) COLLATE ids(C). {

A.pExpr = sqlite3ExprAddCollateToken(pParse, E.pExpr, &C);

A.zStart = E.zStart;

A.zEnd = &C.z[C.n];

}

%ifndef SQLITE_OMIT_CAST

expr(A) ::= CAST(X) LP expr(E) AS typetoken(T) RP(Y). {

A.pExpr = sqlite3PExpr(pParse, TK_CAST, E.pExpr, 0, &T);

spanSet(&A,&X,&Y);

}

%endif SQLITE_OMIT_CAST

expr(A) ::= ID(X) LP distinct(D) exprlist(Y) RP(E). {

if( Y && Y->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){

sqlite3ErrorMsg(pParse, "too many arguments on function %T", &X);

}

A.pExpr = sqlite3ExprFunction(pParse, Y, &X);

spanSet(&A,&X,&E);

if( D && A.pExpr ){

A.pExpr->flags |= EP_Distinct;

}

}

expr(A) ::= ID(X) LP STAR RP(E). {

A.pExpr = sqlite3ExprFunction(pParse, 0, &X);

spanSet(&A,&X,&E);

}

term(A) ::= CTIME_KW(OP). {

/* The CURRENT_TIME, CURRENT_DATE, and CURRENT_TIMESTAMP values are

A.pExpr = sqlite3ExprFunction(pParse, 0,&OP);

if( A.pExpr ){

A.pExpr->op = TK_CONST_FUNC;

}

spanSet(&A, &OP, &OP);

}

%include {

/* This routine constructs a binary expression node out of two ExprSpan

static void spanBinaryExpr(

ExprSpan *pOut, /* Write the result here */

Parse *pParse, /* The parsing context. Errors accumulate here */

int op, /* The binary operation */

ExprSpan *pLeft, /* The left operand */

ExprSpan *pRight /* The right operand */

){

pOut->pExpr = sqlite3PExpr(pParse, op, pLeft->pExpr, pRight->pExpr, 0);

pOut->zStart = pLeft->zStart;

pOut->zEnd = pRight->zEnd;

}

}

expr(A) ::= expr(X) AND(OP) expr(Y). {spanBinaryExpr(&A,pParse,@OP,&X,&Y);}

expr(A) ::= expr(X) OR(OP) expr(Y). {spanBinaryExpr(&A,pParse,@OP,&X,&Y);}

expr(A) ::= expr(X) LT|GT|GE|LE(OP) expr(Y).

{spanBinaryExpr(&A,pParse,@OP,&X,&Y);}

expr(A) ::= expr(X) EQ|NE(OP) expr(Y). {spanBinaryExpr(&A,pParse,@OP,&X,&Y);}

expr(A) ::= expr(X) BITAND|BITOR|LSHIFT|RSHIFT(OP) expr(Y).

{spanBinaryExpr(&A,pParse,@OP,&X,&Y);}

expr(A) ::= expr(X) PLUS|MINUS(OP) expr(Y).

{spanBinaryExpr(&A,pParse,@OP,&X,&Y);}

expr(A) ::= expr(X) STAR|SLASH|REM(OP) expr(Y).

{spanBinaryExpr(&A,pParse,@OP,&X,&Y);}

expr(A) ::= expr(X) CONCAT(OP) expr(Y). {spanBinaryExpr(&A,pParse,@OP,&X,&Y);}

%type likeop {struct LikeOp}

likeop(A) ::= LIKE_KW(X). {A.eOperator = X; A.bNot = 0;}

likeop(A) ::= NOT LIKE_KW(X). {A.eOperator = X; A.bNot = 1;}

likeop(A) ::= MATCH(X). {A.eOperator = X; A.bNot = 0;}

likeop(A) ::= NOT MATCH(X). {A.eOperator = X; A.bNot = 1;}

expr(A) ::= expr(X) likeop(OP) expr(Y). [LIKE_KW] {

ExprList *pList;

pList = sqlite3ExprListAppend(pParse,0, Y.pExpr);

pList = sqlite3ExprListAppend(pParse,pList, X.pExpr);

A.pExpr = sqlite3ExprFunction(pParse, pList, &OP.eOperator);

if( OP.bNot ) A.pExpr = sqlite3PExpr(pParse, TK_NOT, A.pExpr, 0, 0);

A.zStart = X.zStart;

A.zEnd = Y.zEnd;

if( A.pExpr ) A.pExpr->flags |= EP_InfixFunc;

}

expr(A) ::= expr(X) likeop(OP) expr(Y) ESCAPE expr(E). [LIKE_KW] {

ExprList *pList;

pList = sqlite3ExprListAppend(pParse,0, Y.pExpr);

pList = sqlite3ExprListAppend(pParse,pList, X.pExpr);

pList = sqlite3ExprListAppend(pParse,pList, E.pExpr);

A.pExpr = sqlite3ExprFunction(pParse, pList, &OP.eOperator);

if( OP.bNot ) A.pExpr = sqlite3PExpr(pParse, TK_NOT, A.pExpr, 0, 0);

A.zStart = X.zStart;

A.zEnd = E.zEnd;

if( A.pExpr ) A.pExpr->flags |= EP_InfixFunc;

}

%include {

/* Construct an expression node for a unary postfix operator

static void spanUnaryPostfix(

ExprSpan *pOut, /* Write the new expression node here */

Parse *pParse, /* Parsing context to record errors */

int op, /* The operator */

ExprSpan *pOperand, /* The operand */

Token *pPostOp /* The operand token for setting the span */

){

pOut->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0, 0);

pOut->zStart = pOperand->zStart;

pOut->zEnd = &pPostOp->z[pPostOp->n];

}

}

expr(A) ::= expr(X) ISNULL|NOTNULL(E). {spanUnaryPostfix(&A,pParse,@E,&X,&E);}

expr(A) ::= expr(X) NOT NULL(E). {spanUnaryPostfix(&A,pParse,TK_NOTNULL,&X,&E);}

%include {

/* A routine to convert a binary TK_IS or TK_ISNOT expression into a

static void binaryToUnaryIfNull(Parse *pParse, Expr *pY, Expr *pA, int op){

sqlite3 *db = pParse->db;

if( db->mallocFailed==0 && pY->op==TK_NULL ){

pA->op = (u8)op;

sqlite3ExprDelete(db, pA->pRight);

pA->pRight = 0;

}

}

}

expr(A) ::= expr(X) IS expr(Y). {

spanBinaryExpr(&A,pParse,TK_IS,&X,&Y);

binaryToUnaryIfNull(pParse, Y.pExpr, A.pExpr, TK_ISNULL);

}

expr(A) ::= expr(X) IS NOT expr(Y). {

spanBinaryExpr(&A,pParse,TK_ISNOT,&X,&Y);

binaryToUnaryIfNull(pParse, Y.pExpr, A.pExpr, TK_NOTNULL);

}

%include {

/* Construct an expression node for a unary prefix operator

static void spanUnaryPrefix(

ExprSpan *pOut, /* Write the new expression node here */

Parse *pParse, /* Parsing context to record errors */

int op, /* The operator */

ExprSpan *pOperand, /* The operand */

Token *pPreOp /* The operand token for setting the span */

){

pOut->pExpr = sqlite3PExpr(pParse, op, pOperand->pExpr, 0, 0);

pOut->zStart = pPreOp->z;

pOut->zEnd = pOperand->zEnd;

}

}

expr(A) ::= NOT(B) expr(X). {spanUnaryPrefix(&A,pParse,@B,&X,&B);}

expr(A) ::= BITNOT(B) expr(X). {spanUnaryPrefix(&A,pParse,@B,&X,&B);}

expr(A) ::= MINUS(B) expr(X). [BITNOT]

{spanUnaryPrefix(&A,pParse,TK_UMINUS,&X,&B);}

expr(A) ::= PLUS(B) expr(X). [BITNOT]

{spanUnaryPrefix(&A,pParse,TK_UPLUS,&X,&B);}

%type between_op {int}

between_op(A) ::= BETWEEN. {A = 0;}

between_op(A) ::= NOT BETWEEN. {A = 1;}

expr(A) ::= expr(W) between_op(N) expr(X) AND expr(Y). [BETWEEN] {

ExprList *pList = sqlite3ExprListAppend(pParse,0, X.pExpr);

pList = sqlite3ExprListAppend(pParse,pList, Y.pExpr);

A.pExpr = sqlite3PExpr(pParse, TK_BETWEEN, W.pExpr, 0, 0);

if( A.pExpr ){

A.pExpr->x.pList = pList;

}else{

sqlite3ExprListDelete(pParse->db, pList);

}

if( N ) A.pExpr = sqlite3PExpr(pParse, TK_NOT, A.pExpr, 0, 0);

A.zStart = W.zStart;

A.zEnd = Y.zEnd;

}

%ifndef SQLITE_OMIT_SUBQUERY

%type in_op {int}