SQLite

**
*************************************************************************
** This file contains SQLite's grammar for SQL.  Process this file
** using the lemon parser generator to generate C code that runs
** the parser.  Lemon will also generate a header file containing
** numeric codes for all of the tokens.
**
** @(#) $Id: parse.y,v 1.76 2002/07/01 12:27:09 drh Exp $
*/
%token_prefix TK_
%token_type {Token}
%default_type {Token}
%extra_argument {Parse *pParse}
%syntax_error {
  sqliteSetString(&pParse->zErrMsg,"syntax error",0);

///////////////////// Begin and end transactions. ////////////////////////////
//

cmd ::= BEGIN trans_opt onconf(R).  {sqliteBeginTransaction(pParse,R);}
trans_opt ::= .
trans_opt ::= TRANSACTION.
trans_opt ::= TRANSACTION nm.
cmd ::= COMMIT trans_opt.      {sqliteCommitTransaction(pParse);}
cmd ::= END trans_opt.         {sqliteCommitTransaction(pParse);}
cmd ::= ROLLBACK trans_opt.    {sqliteRollbackTransaction(pParse);}

///////////////////// The CREATE TABLE statement ////////////////////////////
//
cmd ::= create_table create_table_args.
create_table ::= CREATE(X) temp(T) TABLE nm(Y). {
   sqliteStartTable(pParse,&X,&Y,T);
}
%type temp {int}
temp(A) ::= TEMP.  {A = pParse->isTemp || !pParse->initFlag;}
temp(A) ::= .      {A = pParse->isTemp;}
create_table_args ::= LP columnlist conslist_opt RP(X). {
  sqliteEndTable(pParse,&X,0);
}
create_table_args ::= AS select(S). {
  sqliteEndTable(pParse,0,S);
  sqliteSelectDelete(S);
}
columnlist ::= columnlist COMMA column.
columnlist ::= column.

// About the only information used for a column is the name of the
// column.  The type is always just "text".  But the code will accept
// an elaborate typename.  Perhaps someday we'll do something with it.
//
column ::= columnid type carglist. 
columnid ::= nm(X).                {sqliteAddColumn(pParse,&X);}

// An IDENTIFIER can be a generic identifier, or one of several
// keywords.  Any non-standard keyword can also be an identifier.
//
%type id {Token}
id(A) ::= ID(X).         {A = X;}

// The following directive causes tokens ABORT, AFTER, ASC, etc. to
// fallback to ID if they will not parse as their original value.
// This obviates the need for the "id" nonterminal.
//
%fallback ID 
  ABORT AFTER ASC BEFORE BEGIN CASCADE CLUSTER COLLATE CONFLICT
  COPY DEFERRED DELIMITERS DESC EACH END EXPLAIN FAIL FOR
  IGNORE IMMEDIATE INITIALLY INSTEAD MATCH KEY
  OF OFFSET PRAGMA RAISE REPLACE RESTRICT ROW STATEMENT
  TEMP TRIGGER VACUUM VIEW.

// And "ids" is an identifer-or-string.
//
%type ids {Token}
ids(A) ::= ID(X).        {A = X;}
ids(A) ::= STRING(X).    {A = X;}

// The name of a column or table can be any of the following:
//
%type nm {Token}
nm(A) ::= ID(X).         {A = X;}
nm(A) ::= STRING(X).     {A = X;}
nm(A) ::= JOIN_KW(X).    {A = X;}

type ::= .
type ::= typename(X).                    {sqliteAddColumnType(pParse,&X,&X);}
type ::= typename(X) LP signed RP(Y).    {sqliteAddColumnType(pParse,&X,&Y);}
type ::= typename(X) LP signed COMMA signed RP(Y).
                                         {sqliteAddColumnType(pParse,&X,&Y);}
%type typename {Token}
typename(A) ::= ids(X).           {A = X;}
typename(A) ::= typename(X) ids.  {A = X;}
signed ::= INTEGER.
signed ::= PLUS INTEGER.
signed ::= MINUS INTEGER.
carglist ::= carglist carg.
carglist ::= .
carg ::= CONSTRAINT nm ccons.
carg ::= ccons.
carg ::= DEFAULT STRING(X).          {sqliteAddDefaultValue(pParse,&X,0);}
carg ::= DEFAULT ID(X).              {sqliteAddDefaultValue(pParse,&X,0);}
carg ::= DEFAULT INTEGER(X).         {sqliteAddDefaultValue(pParse,&X,0);}
carg ::= DEFAULT PLUS INTEGER(X).    {sqliteAddDefaultValue(pParse,&X,0);}
carg ::= DEFAULT MINUS INTEGER(X).   {sqliteAddDefaultValue(pParse,&X,1);}
carg ::= DEFAULT FLOAT(X).           {sqliteAddDefaultValue(pParse,&X,0);}

ccons ::= COLLATE id(C).  {
   sqliteAddCollateType(pParse, sqliteCollateType(pParse, &C));
}

// A REFERENCES clause is parsed but the current implementation does not
// do anything with it.
//
references ::= REFERENCES nm LP idxlist RP refargs.
references ::= REFERENCES nm refargs.
refargs ::= .
refargs ::= refargs refarg.

refarg ::= MATCH nm.
refarg ::= ON DELETE refact.
refarg ::= ON UPDATE refact.
refact ::= SET NULL.
refact ::= SET DEFAULT.
refact ::= CASCADE.
refact ::= RESTRICT.
defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt.
defer_subclause ::= DEFERRABLE init_deferred_pred_opt.
init_deferred_pred_opt ::= .
init_deferred_pred_opt ::= INITIALLY DEFERRED.
init_deferred_pred_opt ::= INITIALLY IMMEDIATE.

// For the time being, the only constraint we care about is the primary
// key and UNIQUE.  Both create indices.
//
conslist_opt ::= .
conslist_opt ::= COMMA conslist.
conslist ::= conslist COMMA tcons.
conslist ::= conslist tcons.
conslist ::= tcons.
tcons ::= CONSTRAINT nm.
tcons ::= PRIMARY KEY LP idxlist(X) RP onconf(R).
                                             {sqliteAddPrimaryKey(pParse,X,R);}
tcons ::= UNIQUE LP idxlist(X) RP onconf(R).
                                       {sqliteCreateIndex(pParse,0,0,X,R,0,0);}
tcons ::= CHECK expr onconf.
tcons ::= FOREIGN KEY LP idxlist RP references defer_subclause_opt.
defer_subclause_opt ::= .

resolvetype(A) ::= ABORT.                    { A = OE_Abort; }
resolvetype(A) ::= FAIL.                     { A = OE_Fail; }
resolvetype(A) ::= IGNORE.                   { A = OE_Ignore; }
resolvetype(A) ::= REPLACE.                  { A = OE_Replace; }

////////////////////////// The DROP TABLE /////////////////////////////////////
//
cmd ::= DROP TABLE nm(X).          {sqliteDropTable(pParse,&X,0);}

///////////////////// The CREATE VIEW statement /////////////////////////////
//
cmd ::= CREATE(X) VIEW nm(Y) AS select(S). {
  sqliteCreateView(pParse, &X, &Y, S);
}
cmd ::= DROP VIEW nm(X). {
  sqliteDropTable(pParse, &X, 1);
}

//////////////////////// The SELECT statement /////////////////////////////////
//
cmd ::= select(X).  {
  sqliteSelect(pParse, X, SRT_Callback, 0, 0, 0, 0);

sclp(A) ::= .                                {A = 0;}
selcollist(A) ::= sclp(P) expr(X) as(Y).     {
   A = sqliteExprListAppend(P,X,Y.n?&Y:0);
}
selcollist(A) ::= sclp(P) STAR. {
  A = sqliteExprListAppend(P, sqliteExpr(TK_ALL, 0, 0, 0), 0);
}
selcollist(A) ::= sclp(P) nm(X) DOT STAR. {
  Expr *pRight = sqliteExpr(TK_ALL, 0, 0, 0);
  Expr *pLeft = sqliteExpr(TK_ID, 0, 0, &X);
  A = sqliteExprListAppend(P, sqliteExpr(TK_DOT, pLeft, pRight, 0), 0);
}

// An option "AS <id>" phrase that can follow one of the expressions that
// define the result set, or one of the tables in the FROM clause.
//
%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 {sqliteSrcListDelete($$);}
%type stl_prefix {SrcList*}
%destructor stl_prefix {sqliteSrcListDelete($$);}
%type from {SrcList*}

// in a SELECT statement.  "stl_prefix" is a prefix of this list.
//
stl_prefix(A) ::= seltablist(X) joinop(Y).    {
   A = X;
   if( A && A->nSrc>0 ) A->a[A->nSrc-1].jointype = Y;
}
stl_prefix(A) ::= .                           {A = 0;}
seltablist(A) ::= stl_prefix(X) nm(Y) as(Z) on_opt(N) using_opt(U). {
  A = sqliteSrcListAppend(X,&Y);
  if( Z.n ) sqliteSrcListAddAlias(A,&Z);
  if( N ){
    if( A && A->nSrc>1 ){ A->a[A->nSrc-2].pOn = N; }
    else { sqliteExprDelete(N); }
  }
  if( U ){

  }
}

%type joinop {int}
%type joinop2 {int}
joinop(X) ::= COMMA.                   { X = JT_INNER; }
joinop(X) ::= JOIN.                    { X = JT_INNER; }
joinop(X) ::= JOIN_KW(A) JOIN.         { X = sqliteJoinType(pParse,&A,0,0); }
joinop(X) ::= JOIN_KW(A) nm(B) JOIN.   { X = sqliteJoinType(pParse,&A,&B,0); }
joinop(X) ::= JOIN_KW(A) nm(B) nm(C) JOIN.
                                       { X = sqliteJoinType(pParse,&A,&B,&C); }

%type on_opt {Expr*}
%destructor on_opt {sqliteExprDelete($$);}
on_opt(N) ::= ON expr(E).   {N = E;}
on_opt(N) ::= .             {N = 0;}

%type using_opt {IdList*}

limit_opt(A) ::= LIMIT INTEGER(X) limit_sep INTEGER(Y). 
                                    {A.limit = atoi(X.z); A.offset = atoi(Y.z);}
limit_sep ::= OFFSET.
limit_sep ::= COMMA.

/////////////////////////// The DELETE statement /////////////////////////////
//
cmd ::= DELETE FROM nm(X) where_opt(Y).
    {sqliteDeleteFrom(pParse, &X, Y);}

%type where_opt {Expr*}
%destructor where_opt {sqliteExprDelete($$);}

where_opt(A) ::= .                    {A = 0;}
where_opt(A) ::= WHERE expr(X).       {A = X;}

%type setlist {ExprList*}
%destructor setlist {sqliteExprListDelete($$);}

////////////////////////// The UPDATE command ////////////////////////////////
//
cmd ::= UPDATE orconf(R) nm(X) SET setlist(Y) where_opt(Z).
    {sqliteUpdate(pParse,&X,Y,Z,R);}

setlist(A) ::= setlist(Z) COMMA nm(X) EQ expr(Y).
    {A = sqliteExprListAppend(Z,Y,&X);}
setlist(A) ::= nm(X) EQ expr(Y).   {A = sqliteExprListAppend(0,Y,&X);}

////////////////////////// The INSERT command /////////////////////////////////
//
cmd ::= insert_cmd(R) INTO nm(X) inscollist_opt(F) VALUES LP itemlist(Y) RP.
               {sqliteInsert(pParse, &X, Y, 0, F, R);}
cmd ::= insert_cmd(R) INTO nm(X) inscollist_opt(F) select(S).
               {sqliteInsert(pParse, &X, 0, S, F, R);}

%type insert_cmd {int}
insert_cmd(A) ::= INSERT orconf(R).   {A = R;}
insert_cmd(A) ::= REPLACE.            {A = OE_Replace;}


%type itemlist {ExprList*}
%destructor itemlist {sqliteExprListDelete($$);}

itemlist(A) ::= itemlist(X) COMMA expr(Y).  {A = sqliteExprListAppend(X,Y,0);}
itemlist(A) ::= expr(X).                    {A = sqliteExprListAppend(0,X,0);}

%type inscollist_opt {IdList*}
%destructor inscollist_opt {sqliteIdListDelete($$);}
%type inscollist {IdList*}
%destructor inscollist {sqliteIdListDelete($$);}

inscollist_opt(A) ::= .                       {A = 0;}
inscollist_opt(A) ::= LP inscollist(X) RP.    {A = X;}
inscollist(A) ::= inscollist(X) COMMA nm(Y).  {A = sqliteIdListAppend(X,&Y);}
inscollist(A) ::= nm(Y).                      {A = sqliteIdListAppend(0,&Y);}

/////////////////////////// Expression Processing /////////////////////////////
//
%left OR.
%left AND.
%right NOT.
%left EQ NE ISNULL NOTNULL IS LIKE GLOB BETWEEN IN.
%left GT GE LT LE.
%left BITAND BITOR LSHIFT RSHIFT.
%left PLUS MINUS.
%left STAR SLASH REM.
%left CONCAT.
%right UMINUS BITNOT.

%type expr {Expr*}
%destructor expr {sqliteExprDelete($$);}

expr(A) ::= LP(B) expr(X) RP(E). {A = X; sqliteExprSpan(A,&B,&E);}
expr(A) ::= NULL(X).             {A = sqliteExpr(TK_NULL, 0, 0, &X);}
expr(A) ::= ID(X).               {A = sqliteExpr(TK_ID, 0, 0, &X);}
expr(A) ::= JOIN_KW(X).          {A = sqliteExpr(TK_ID, 0, 0, &X);}
expr(A) ::= nm(X) DOT nm(Y). {
  Expr *temp1 = sqliteExpr(TK_ID, 0, 0, &X);
  Expr *temp2 = sqliteExpr(TK_ID, 0, 0, &Y);
  A = sqliteExpr(TK_DOT, temp1, temp2, 0);
}
expr(A) ::= INTEGER(X).      {A = sqliteExpr(TK_INTEGER, 0, 0, &X);}
expr(A) ::= FLOAT(X).        {A = sqliteExpr(TK_FLOAT, 0, 0, &X);}
expr(A) ::= STRING(X).       {A = sqliteExpr(TK_STRING, 0, 0, &X);}

   {A = sqliteExprListAppend(X,Y,0);}
exprlist(A) ::= expritem(X).            {A = sqliteExprListAppend(0,X,0);}
expritem(A) ::= expr(X).                {A = X;}
expritem(A) ::= .                       {A = 0;}

///////////////////////////// The CREATE INDEX command ///////////////////////
//
cmd ::= CREATE(S) uniqueflag(U) INDEX nm(X)
        ON nm(Y) LP idxlist(Z) RP(E) onconf(R). {
  if( U!=OE_None ) U = R;
  if( U==OE_Default) U = OE_Abort;
  sqliteCreateIndex(pParse, &X, &Y, Z, U, &S, &E);
}

%type uniqueflag {int}
uniqueflag(A) ::= UNIQUE.  { A = OE_Abort; }
uniqueflag(A) ::= .        { A = OE_None; }

%type idxlist {IdList*}
%destructor idxlist {sqliteIdListDelete($$);}
%type idxitem {Token}

idxlist(A) ::= idxlist(X) COMMA idxitem(Y).  
     {A = sqliteIdListAppend(X,&Y);}
idxlist(A) ::= idxitem(Y).
     {A = sqliteIdListAppend(0,&Y);}
idxitem(A) ::= nm(X).          {A = X;}

///////////////////////////// The DROP INDEX command /////////////////////////
//

cmd ::= DROP INDEX nm(X).      {sqliteDropIndex(pParse, &X);}


///////////////////////////// The COPY command ///////////////////////////////
//
cmd ::= COPY orconf(R) nm(X) FROM nm(Y) USING DELIMITERS STRING(Z).
    {sqliteCopy(pParse,&X,&Y,&Z,R);}
cmd ::= COPY orconf(R) nm(X) FROM nm(Y).
    {sqliteCopy(pParse,&X,&Y,0,R);}

///////////////////////////// The VACUUM command /////////////////////////////
//
cmd ::= VACUUM.                {sqliteVacuum(pParse,0);}
cmd ::= VACUUM nm(X).         {sqliteVacuum(pParse,&X);}

///////////////////////////// The PRAGMA command /////////////////////////////
//
cmd ::= PRAGMA ids(X) EQ nm(Y).         {sqlitePragma(pParse,&X,&Y,0);}
cmd ::= PRAGMA ids(X) EQ ON(Y).          {sqlitePragma(pParse,&X,&Y,0);}
cmd ::= PRAGMA ids(X) EQ plus_num(Y).    {sqlitePragma(pParse,&X,&Y,0);}
cmd ::= PRAGMA ids(X) EQ minus_num(Y).   {sqlitePragma(pParse,&X,&Y,1);}
cmd ::= PRAGMA ids(X) LP nm(Y) RP.      {sqlitePragma(pParse,&X,&Y,0);}
cmd ::= PRAGMA ids(X).                   {sqlitePragma(pParse,&X,&X,0);}
plus_num(A) ::= plus_opt number(X).   {A = X;}
minus_num(A) ::= MINUS number(X).     {A = X;}
number(A) ::= INTEGER(X).  {A = X;}
number(A) ::= FLOAT(X).    {A = X;}
plus_opt ::= PLUS.
plus_opt ::= .

//////////////////////////// The CREATE TRIGGER command /////////////////////
cmd ::= CREATE(A) TRIGGER nm(B) trigger_time(C) trigger_event(D) ON nm(E) 
                  foreach_clause(F) when_clause(G)
                  BEGIN trigger_cmd_list(S) END(Z). {
  sqliteCreateTrigger(pParse, &B, C, D.a, D.b, &E, F, G, S, 
      A.z, (int)(Z.z - A.z) + Z.n );
}

%type trigger_time  {int}

%type trigger_cmd_list {TriggerStep *}
trigger_cmd_list(A) ::= trigger_cmd(X) SEMI trigger_cmd_list(Y). {
  X->pNext = Y ; A = X; }
trigger_cmd_list(A) ::= . { A = 0; }

%type trigger_cmd {TriggerStep *}
// UPDATE 
trigger_cmd(A) ::= UPDATE orconf(R) nm(X) SET setlist(Y) where_opt(Z).  
               { A = sqliteTriggerUpdateStep(&X, Y, Z, R); }

// INSERT
trigger_cmd(A) ::= INSERT orconf(R) INTO nm(X) inscollist_opt(F) 
  VALUES LP itemlist(Y) RP.  
{A = sqliteTriggerInsertStep(&X, F, Y, 0, R);}

trigger_cmd(A) ::= INSERT orconf(R) INTO nm(X) inscollist_opt(F) select(S).
               {A = sqliteTriggerInsertStep(&X, F, 0, S, R);}

// DELETE
trigger_cmd(A) ::= DELETE FROM nm(X) where_opt(Y).
               {A = sqliteTriggerDeleteStep(&X, Y);}

// SELECT
trigger_cmd(A) ::= select(X).  {A = sqliteTriggerSelectStep(X); }

// The special RAISE expression that may occur in trigger programs
expr(A) ::= RAISE(X) LP IGNORE RP(Y).  { A = sqliteExpr(TK_RAISE, 0, 0, 0); 
    A->iColumn = OE_Ignore; sqliteExprSpan(A, &X, &Y);}
expr(A) ::= RAISE(X) LP ROLLBACK COMMA nm(Z) RP(Y).  
{ A = sqliteExpr(TK_RAISE, 0, 0, &Z); 
    A->iColumn = OE_Rollback; sqliteExprSpan(A, &X, &Y);}
expr(A) ::= RAISE(X) LP ABORT COMMA nm(Z) RP(Y).  
{ A = sqliteExpr(TK_RAISE, 0, 0, &Z); 
    A->iColumn = OE_Abort; sqliteExprSpan(A, &X, &Y);}
expr(A) ::= RAISE(X) LP FAIL COMMA nm(Z) RP(Y).  
{ A = sqliteExpr(TK_RAISE, 0, 0, &Z); 
    A->iColumn = OE_Fail; sqliteExprSpan(A, &X, &Y);}

////////////////////////  DROP TRIGGER statement //////////////////////////////
cmd ::= DROP TRIGGER nm(X). {
    sqliteDropTrigger(pParse,&X,0);
}

*************************************************************************
** An tokenizer for SQL
**
** This file contains C code that splits an SQL input string up into
** individual tokens and sends those tokens one-by-one over to the
** parser for analysis.
**
** $Id: tokenize.c,v 1.47 2002/07/01 12:27:09 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>
#include <stdlib.h>

/*

  { "CLUSTER",           0, TK_CLUSTER,          0 },
  { "COLLATE",           0, TK_COLLATE,          0 },
  { "COMMIT",            0, TK_COMMIT,           0 },
  { "CONFLICT",          0, TK_CONFLICT,         0 },
  { "CONSTRAINT",        0, TK_CONSTRAINT,       0 },
  { "COPY",              0, TK_COPY,             0 },
  { "CREATE",            0, TK_CREATE,           0 },
  { "CROSS",             0, TK_JOIN_KW,          0 },
  { "DEFAULT",           0, TK_DEFAULT,          0 },
  { "DEFERRED",          0, TK_DEFERRED,         0 },
  { "DEFERRABLE",        0, TK_DEFERRABLE,       0 },
  { "DELETE",            0, TK_DELETE,           0 },
  { "DELIMITERS",        0, TK_DELIMITERS,       0 },
  { "DESC",              0, TK_DESC,             0 },
  { "DISTINCT",          0, TK_DISTINCT,         0 },
  { "DROP",              0, TK_DROP,             0 },
  { "END",               0, TK_END,              0 },
  { "EACH",              0, TK_EACH,             0 },
  { "ELSE",              0, TK_ELSE,             0 },
  { "EXCEPT",            0, TK_EXCEPT,           0 },
  { "EXPLAIN",           0, TK_EXPLAIN,          0 },
  { "FAIL",              0, TK_FAIL,             0 },
  { "FOR",               0, TK_FOR,              0 },
  { "FOREIGN",           0, TK_FOREIGN,          0 },
  { "FROM",              0, TK_FROM,             0 },
  { "FULL",              0, TK_JOIN_KW,          0 },
  { "GLOB",              0, TK_GLOB,             0 },
  { "GROUP",             0, TK_GROUP,            0 },
  { "HAVING",            0, TK_HAVING,           0 },
  { "IGNORE",            0, TK_IGNORE,           0 },
  { "IMMEDIATE",         0, TK_IMMEDIATE,        0 },
  { "IN",                0, TK_IN,               0 },
  { "INDEX",             0, TK_INDEX,            0 },
  { "INITIALLY",         0, TK_INITIALLY,        0 },
  { "INNER",             0, TK_JOIN_KW,          0 },
  { "INSERT",            0, TK_INSERT,           0 },
  { "INSTEAD",           0, TK_INSTEAD,          0 },
  { "INTERSECT",         0, TK_INTERSECT,        0 },
  { "INTO",              0, TK_INTO,             0 },
  { "IS",                0, TK_IS,               0 },
  { "ISNULL",            0, TK_ISNULL,           0 },
  { "JOIN",              0, TK_JOIN,             0 },
  { "KEY",               0, TK_KEY,              0 },
  { "LEFT",              0, TK_JOIN_KW,          0 },
  { "LIKE",              0, TK_LIKE,             0 },
  { "LIMIT",             0, TK_LIMIT,            0 },
  { "MATCH",             0, TK_MATCH,            0 },
  { "NATURAL",           0, TK_JOIN_KW,          0 },
  { "NOT",               0, TK_NOT,              0 },
  { "NOTNULL",           0, TK_NOTNULL,          0 },
  { "NULL",              0, TK_NULL,             0 },
  { "OF",                0, TK_OF,               0 },
  { "OFFSET",            0, TK_OFFSET,           0 },
  { "ON",                0, TK_ON,               0 },
  { "OR",                0, TK_OR,               0 },
  { "ORDER",             0, TK_ORDER,            0 },
  { "OUTER",             0, TK_JOIN_KW,          0 },
  { "PRAGMA",            0, TK_PRAGMA,           0 },
  { "PRIMARY",           0, TK_PRIMARY,          0 },
  { "RAISE",             0, TK_RAISE,            0 },
  { "REFERENCES",        0, TK_REFERENCES,       0 },
  { "REPLACE",           0, TK_REPLACE,          0 },
  { "RESTRICT",          0, TK_RESTRICT,         0 },
  { "RIGHT",             0, TK_JOIN_KW,          0 },
  { "ROLLBACK",          0, TK_ROLLBACK,         0 },
  { "ROW",               0, TK_ROW,              0 },
  { "SELECT",            0, TK_SELECT,           0 },
  { "SET",               0, TK_SET,              0 },
  { "STATEMENT",         0, TK_STATEMENT,        0 },
  { "TABLE",             0, TK_TABLE,            0 },
  { "TEMP",              0, TK_TEMP,             0 },

#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.
#
# This file implements tests for joins, including outer joins.
#
# $Id: join.test,v 1.4 2002/07/01 12:27:09 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

do_test join-1.1 {
  execsql {
    CREATE TABLE t1(a,b,c);

do_test join-3.7 {
  catchsql {
    SELECT * FROM t1 INNER OUTER JOIN t2;
  }
} {1 {unknown or unsupported join type: INNER OUTER}}
do_test join-3.7 {
  catchsql {
    SELECT * FROM t1 LEFT BOGUS JOIN t2;
  }
} {1 {unknown or unsupported join type: LEFT BOGUS}}


finish_test