数据库系统

开发平台：

C/C++

parse.c：源码内容

{ 170, 2 },
{ 170, 2 },
{ 170, 2 },
{ 170, 2 },
{ 219, 1 },
{ 219, 2 },
{ 170, 5 },
{ 220, 1 },
{ 220, 2 },
{ 170, 5 },
{ 170, 3 },
{ 170, 5 },
{ 170, 4 },
{ 170, 4 },
{ 170, 5 },
{ 222, 5 },
{ 222, 4 },
{ 223, 2 },
{ 223, 0 },
{ 221, 1 },
{ 221, 0 },
{ 216, 1 },
{ 216, 0 },
{ 211, 3 },
{ 211, 1 },
{ 143, 11 },
{ 224, 1 },
{ 224, 0 },
{ 174, 0 },
{ 174, 3 },
{ 182, 5 },
{ 182, 3 },
{ 225, 1 },
{ 226, 0 },
{ 226, 2 },
{ 143, 4 },
{ 143, 1 },
{ 143, 2 },
{ 143, 5 },
{ 143, 5 },
{ 143, 5 },
{ 143, 6 },
{ 143, 3 },
{ 227, 1 },
{ 227, 1 },
{ 165, 2 },
{ 166, 2 },
{ 229, 1 },
{ 228, 1 },
{ 228, 0 },
{ 143, 5 },
{ 230, 11 },
{ 232, 1 },
{ 232, 1 },
{ 232, 2 },
{ 232, 0 },
{ 233, 1 },
{ 233, 1 },
{ 233, 3 },
{ 234, 0 },
{ 234, 3 },
{ 235, 0 },
{ 235, 2 },
{ 231, 3 },
{ 231, 0 },
{ 236, 6 },
{ 236, 8 },
{ 236, 5 },
{ 236, 4 },
{ 236, 1 },
{ 170, 4 },
{ 170, 6 },
{ 186, 1 },
{ 186, 1 },
{ 186, 1 },
{ 143, 4 },
{ 143, 6 },
{ 143, 3 },
{ 238, 0 },
{ 238, 2 },
{ 237, 1 },
{ 237, 0 },
{ 143, 1 },
{ 143, 3 },
{ 143, 1 },
{ 143, 3 },
{ 143, 6 },
{ 143, 6 },
{ 239, 1 },
{ 240, 0 },
{ 240, 1 },
{ 143, 1 },
{ 143, 4 },
{ 241, 7 },
{ 242, 1 },
{ 242, 3 },
{ 243, 0 },
{ 243, 2 },
{ 244, 1 },
{ 244, 3 },
{ 245, 1 },
{ 246, 0 },
{ 246, 2 },
};
static void yy_accept(yyParser*); /* Forward Declaration */
/*
** Perform a reduce action and the shift that must immediately
** follow the reduce.
*/
static void yy_reduce(
yyParser *yypParser, /* The parser */
int yyruleno /* Number of the rule by which to reduce */
){
int yygoto; /* The next state */
int yyact; /* The next action */
YYMINORTYPE yygotominor; /* The LHS of the rule reduced */
yyStackEntry *yymsp; /* The top of the parser's stack */
int yysize; /* Amount to pop the stack */
sqlite3ParserARG_FETCH;
yymsp = &yypParser->yystack[yypParser->yyidx];
#ifndef NDEBUG
if( yyTraceFILE && yyruleno>=0
&& yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){
fprintf(yyTraceFILE, "%sReduce [%s].n", yyTracePrompt,
yyRuleName[yyruleno]);
}
#endif /* NDEBUG */
/* Silence complaints from purify about yygotominor being uninitialized
** in some cases when it is copied into the stack after the following
** switch. yygotominor is uninitialized when a rule reduces that does
** not set the value of its left-hand side nonterminal. Leaving the
** value of the nonterminal uninitialized is utterly harmless as long
** as the value is never used. So really the only thing this code
** accomplishes is to quieten purify.
**
** 2007-01-16: The wireshark project (www.wireshark.org) reports that
** without this code, their parser segfaults. I'm not sure what there
** parser is doing to make this happen. This is the second bug report
** from wireshark this week. Clearly they are stressing Lemon in ways
** that it has not been previously stressed... (SQLite ticket #2172)
*/
/*memset(&yygotominor, 0, sizeof(yygotominor));*/
yygotominor = yyzerominor;
switch( yyruleno ){
/* Beginning here are the reduction cases. A typical example
** follows:
** case 0:
** #line <lineno> <grammarfile>
** { ... } // User supplied code
** #line <lineno> <thisfile>
** break;
*/
case 0: /* input ::= cmdlist */
case 1: /* cmdlist ::= cmdlist ecmd */
case 2: /* cmdlist ::= ecmd */
case 4: /* ecmd ::= SEMI */
case 5: /* ecmd ::= explain cmdx SEMI */
case 10: /* trans_opt ::= */
case 11: /* trans_opt ::= TRANSACTION */
case 12: /* trans_opt ::= TRANSACTION nm */
case 20: /* cmd ::= create_table create_table_args */
case 28: /* columnlist ::= columnlist COMMA column */
case 29: /* columnlist ::= column */
case 37: /* type ::= */
case 44: /* signed ::= plus_num */
case 45: /* signed ::= minus_num */
case 46: /* carglist ::= carglist carg */
case 47: /* carglist ::= */
case 48: /* carg ::= CONSTRAINT nm ccons */
case 49: /* carg ::= ccons */
case 55: /* ccons ::= NULL onconf */
case 82: /* conslist ::= conslist COMMA tcons */
case 83: /* conslist ::= conslist tcons */
case 84: /* conslist ::= tcons */
case 85: /* tcons ::= CONSTRAINT nm */
case 257: /* plus_opt ::= PLUS */
case 258: /* plus_opt ::= */
case 268: /* foreach_clause ::= */
case 269: /* foreach_clause ::= FOR EACH ROW */
case 289: /* database_kw_opt ::= DATABASE */
case 290: /* database_kw_opt ::= */
case 298: /* kwcolumn_opt ::= */
case 299: /* kwcolumn_opt ::= COLUMNKW */
case 303: /* vtabarglist ::= vtabarg */
case 304: /* vtabarglist ::= vtabarglist COMMA vtabarg */
case 306: /* vtabarg ::= vtabarg vtabargtoken */
case 310: /* anylist ::= */
#line 91 "parse.y"
{
}
#line 1943 "parse.c"
break;
case 3: /* cmdx ::= cmd */
#line 94 "parse.y"
{ sqlite3FinishCoding(pParse); }
#line 1948 "parse.c"
break;
case 6: /* explain ::= */
#line 97 "parse.y"
{ sqlite3BeginParse(pParse, 0); }
#line 1953 "parse.c"
break;
case 7: /* explain ::= EXPLAIN */
#line 99 "parse.y"
{ sqlite3BeginParse(pParse, 1); }
#line 1958 "parse.c"
break;
case 8: /* explain ::= EXPLAIN QUERY PLAN */
#line 100 "parse.y"
{ sqlite3BeginParse(pParse, 2); }
#line 1963 "parse.c"
break;
case 9: /* cmd ::= BEGIN transtype trans_opt */
#line 106 "parse.y"
{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy46);}
#line 1968 "parse.c"
break;
case 13: /* transtype ::= */
#line 111 "parse.y"
{yygotominor.yy46 = TK_DEFERRED;}
#line 1973 "parse.c"
break;
case 14: /* transtype ::= DEFERRED */
case 15: /* transtype ::= IMMEDIATE */
case 16: /* transtype ::= EXCLUSIVE */
case 107: /* multiselect_op ::= UNION */
case 109: /* multiselect_op ::= EXCEPT|INTERSECT */
#line 112 "parse.y"
{yygotominor.yy46 = yymsp[0].major;}
#line 1982 "parse.c"
break;
case 17: /* cmd ::= COMMIT trans_opt */
case 18: /* cmd ::= END trans_opt */
#line 115 "parse.y"
{sqlite3CommitTransaction(pParse);}
#line 1988 "parse.c"
break;
case 19: /* cmd ::= ROLLBACK trans_opt */
#line 117 "parse.y"
{sqlite3RollbackTransaction(pParse);}
#line 1993 "parse.c"
break;
case 21: /* create_table ::= CREATE temp TABLE ifnotexists nm dbnm */
#line 122 "parse.y"
{
sqlite3StartTable(pParse,&yymsp[-1].minor.yy410,&yymsp[0].minor.yy410,yymsp[-4].minor.yy46,0,0,yymsp[-2].minor.yy46);
}
#line 2000 "parse.c"
break;
case 22: /* ifnotexists ::= */
case 25: /* temp ::= */
case 63: /* autoinc ::= */
case 77: /* init_deferred_pred_opt ::= */
case 79: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */
case 90: /* defer_subclause_opt ::= */
case 101: /* ifexists ::= */
case 112: /* distinct ::= ALL */
case 113: /* distinct ::= */
case 213: /* between_op ::= BETWEEN */
case 216: /* in_op ::= IN */
#line 126 "parse.y"
{yygotominor.yy46 = 0;}
#line 2015 "parse.c"
break;
case 23: /* ifnotexists ::= IF NOT EXISTS */
case 24: /* temp ::= TEMP */
case 64: /* autoinc ::= AUTOINCR */
case 78: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */
case 100: /* ifexists ::= IF EXISTS */
case 111: /* distinct ::= DISTINCT */
case 214: /* between_op ::= NOT BETWEEN */
case 217: /* in_op ::= NOT IN */
#line 127 "parse.y"
{yygotominor.yy46 = 1;}
#line 2027 "parse.c"
break;
case 26: /* create_table_args ::= LP columnlist conslist_opt RP */
#line 133 "parse.y"
{
sqlite3EndTable(pParse,&yymsp[-1].minor.yy410,&yymsp[0].minor.yy0,0);
}
#line 2034 "parse.c"
break;
case 27: /* create_table_args ::= AS select */
#line 136 "parse.y"
{
sqlite3EndTable(pParse,0,0,yymsp[0].minor.yy219);
sqlite3SelectDelete(yymsp[0].minor.yy219);
}
#line 2042 "parse.c"
break;
case 30: /* column ::= columnid type carglist */
#line 148 "parse.y"
{
yygotominor.yy410.z = yymsp[-2].minor.yy410.z;
yygotominor.yy410.n = (pParse->sLastToken.z-yymsp[-2].minor.yy410.z) + pParse->sLastToken.n;
}
#line 2050 "parse.c"
break;
case 31: /* columnid ::= nm */
#line 152 "parse.y"
{
sqlite3AddColumn(pParse,&yymsp[0].minor.yy410);
yygotominor.yy410 = yymsp[0].minor.yy410;
}
#line 2058 "parse.c"
break;
case 32: /* id ::= ID */
case 33: /* ids ::= ID|STRING */
case 34: /* nm ::= ID */
case 35: /* nm ::= STRING */
case 36: /* nm ::= JOIN_KW */
case 256: /* number ::= INTEGER|FLOAT */
#line 162 "parse.y"
{yygotominor.yy410 = yymsp[0].minor.yy0;}
#line 2068 "parse.c"
break;
case 38: /* type ::= typetoken */
#line 223 "parse.y"
{sqlite3AddColumnType(pParse,&yymsp[0].minor.yy410);}
#line 2073 "parse.c"
break;
case 39: /* typetoken ::= typename */
case 42: /* typename ::= ids */
case 119: /* as ::= AS nm */
case 120: /* as ::= ids */
case 131: /* dbnm ::= DOT nm */
case 241: /* idxitem ::= nm */
case 243: /* collate ::= COLLATE ids */
case 252: /* nmnum ::= plus_num */
case 253: /* nmnum ::= nm */
case 254: /* plus_num ::= plus_opt number */
case 255: /* minus_num ::= MINUS number */
#line 224 "parse.y"
{yygotominor.yy410 = yymsp[0].minor.yy410;}
#line 2088 "parse.c"
break;
case 40: /* typetoken ::= typename LP signed RP */
#line 225 "parse.y"
{
yygotominor.yy410.z = yymsp[-3].minor.yy410.z;
yygotominor.yy410.n = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-3].minor.yy410.z;
}
#line 2096 "parse.c"
break;
case 41: /* typetoken ::= typename LP signed COMMA signed RP */
#line 229 "parse.y"
{
yygotominor.yy410.z = yymsp[-5].minor.yy410.z;
yygotominor.yy410.n = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-5].minor.yy410.z;
}
#line 2104 "parse.c"
break;
case 43: /* typename ::= typename ids */
#line 235 "parse.y"
{yygotominor.yy410.z=yymsp[-1].minor.yy410.z; yygotominor.yy410.n=yymsp[0].minor.yy410.n+(yymsp[0].minor.yy410.z-yymsp[-1].minor.yy410.z);}
#line 2109 "parse.c"
break;
case 50: /* ccons ::= DEFAULT term */
case 52: /* ccons ::= DEFAULT PLUS term */
#line 246 "parse.y"
{sqlite3AddDefaultValue(pParse,yymsp[0].minor.yy172);}
#line 2115 "parse.c"
break;
case 51: /* ccons ::= DEFAULT LP expr RP */
#line 247 "parse.y"
{sqlite3AddDefaultValue(pParse,yymsp[-1].minor.yy172);}
#line 2120 "parse.c"
break;
case 53: /* ccons ::= DEFAULT MINUS term */
#line 249 "parse.y"
{
Expr *p = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy172, 0, 0);
sqlite3AddDefaultValue(pParse,p);
}
#line 2128 "parse.c"
break;
case 54: /* ccons ::= DEFAULT id */
#line 253 "parse.y"
{
Expr *p = sqlite3PExpr(pParse, TK_STRING, 0, 0, &yymsp[0].minor.yy410);
sqlite3AddDefaultValue(pParse,p);
}
#line 2136 "parse.c"
break;
case 56: /* ccons ::= NOT NULL onconf */
#line 262 "parse.y"
{sqlite3AddNotNull(pParse, yymsp[0].minor.yy46);}
#line 2141 "parse.c"
break;
case 57: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
#line 264 "parse.y"
{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy46,yymsp[0].minor.yy46,yymsp[-2].minor.yy46);}
#line 2146 "parse.c"
break;
case 58: /* ccons ::= UNIQUE onconf */
#line 265 "parse.y"
{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy46,0,0,0,0);}
#line 2151 "parse.c"
break;
case 59: /* ccons ::= CHECK LP expr RP */
#line 266 "parse.y"
{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy172);}
#line 2156 "parse.c"
break;
case 60: /* ccons ::= REFERENCES nm idxlist_opt refargs */
#line 268 "parse.y"
{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy410,yymsp[-1].minor.yy174,yymsp[0].minor.yy46);}
#line 2161 "parse.c"
break;
case 61: /* ccons ::= defer_subclause */
#line 269 "parse.y"
{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy46);}
#line 2166 "parse.c"
break;
case 62: /* ccons ::= COLLATE ids */
#line 270 "parse.y"
{sqlite3AddCollateType(pParse, &yymsp[0].minor.yy410);}
#line 2171 "parse.c"
break;
case 65: /* refargs ::= */
#line 283 "parse.y"
{ yygotominor.yy46 = OE_Restrict * 0x010101; }
#line 2176 "parse.c"
break;
case 66: /* refargs ::= refargs refarg */
#line 284 "parse.y"
{ yygotominor.yy46 = (yymsp[-1].minor.yy46 & yymsp[0].minor.yy405.mask) | yymsp[0].minor.yy405.value; }
#line 2181 "parse.c"
break;
case 67: /* refarg ::= MATCH nm */
#line 286 "parse.y"
{ yygotominor.yy405.value = 0; yygotominor.yy405.mask = 0x000000; }
#line 2186 "parse.c"
break;
case 68: /* refarg ::= ON DELETE refact */
#line 287 "parse.y"
{ yygotominor.yy405.value = yymsp[0].minor.yy46; yygotominor.yy405.mask = 0x0000ff; }
#line 2191 "parse.c"
break;
case 69: /* refarg ::= ON UPDATE refact */
#line 288 "parse.y"
{ yygotominor.yy405.value = yymsp[0].minor.yy46<<8; yygotominor.yy405.mask = 0x00ff00; }
#line 2196 "parse.c"
break;
case 70: /* refarg ::= ON INSERT refact */
#line 289 "parse.y"
{ yygotominor.yy405.value = yymsp[0].minor.yy46<<16; yygotominor.yy405.mask = 0xff0000; }
#line 2201 "parse.c"
break;
case 71: /* refact ::= SET NULL */
#line 291 "parse.y"
{ yygotominor.yy46 = OE_SetNull; }
#line 2206 "parse.c"
break;
case 72: /* refact ::= SET DEFAULT */
#line 292 "parse.y"
{ yygotominor.yy46 = OE_SetDflt; }
#line 2211 "parse.c"
break;
case 73: /* refact ::= CASCADE */
#line 293 "parse.y"
{ yygotominor.yy46 = OE_Cascade; }
#line 2216 "parse.c"
break;
case 74: /* refact ::= RESTRICT */
#line 294 "parse.y"
{ yygotominor.yy46 = OE_Restrict; }
#line 2221 "parse.c"
break;
case 75: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */
case 76: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
case 91: /* defer_subclause_opt ::= defer_subclause */
case 93: /* onconf ::= ON CONFLICT resolvetype */
case 95: /* orconf ::= OR resolvetype */
case 96: /* resolvetype ::= raisetype */
case 166: /* insert_cmd ::= INSERT orconf */
#line 296 "parse.y"
{yygotominor.yy46 = yymsp[0].minor.yy46;}
#line 2232 "parse.c"
break;
case 80: /* conslist_opt ::= */
#line 306 "parse.y"
{yygotominor.yy410.n = 0; yygotominor.yy410.z = 0;}
#line 2237 "parse.c"
break;
case 81: /* conslist_opt ::= COMMA conslist */
#line 307 "parse.y"
{yygotominor.yy410 = yymsp[-1].minor.yy0;}
#line 2242 "parse.c"
break;
case 86: /* tcons ::= PRIMARY KEY LP idxlist autoinc RP onconf */
#line 313 "parse.y"
{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy174,yymsp[0].minor.yy46,yymsp[-2].minor.yy46,0);}
#line 2247 "parse.c"
break;
case 87: /* tcons ::= UNIQUE LP idxlist RP onconf */
#line 315 "parse.y"
{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy174,yymsp[0].minor.yy46,0,0,0,0);}
#line 2252 "parse.c"
break;
case 88: /* tcons ::= CHECK LP expr RP onconf */
#line 316 "parse.y"
{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy172);}
#line 2257 "parse.c"
break;
case 89: /* tcons ::= FOREIGN KEY LP idxlist RP REFERENCES nm idxlist_opt refargs defer_subclause_opt */
#line 318 "parse.y"
{
sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy174, &yymsp[-3].minor.yy410, yymsp[-2].minor.yy174, yymsp[-1].minor.yy46);
sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy46);
}
#line 2265 "parse.c"
break;
case 92: /* onconf ::= */
case 94: /* orconf ::= */
#line 332 "parse.y"
{yygotominor.yy46 = OE_Default;}
#line 2271 "parse.c"
break;
case 97: /* resolvetype ::= IGNORE */
#line 337 "parse.y"
{yygotominor.yy46 = OE_Ignore;}
#line 2276 "parse.c"
break;
case 98: /* resolvetype ::= REPLACE */
case 167: /* insert_cmd ::= REPLACE */
#line 338 "parse.y"
{yygotominor.yy46 = OE_Replace;}
#line 2282 "parse.c"
break;
case 99: /* cmd ::= DROP TABLE ifexists fullname */
#line 342 "parse.y"
{
sqlite3DropTable(pParse, yymsp[0].minor.yy373, 0, yymsp[-1].minor.yy46);
}
#line 2289 "parse.c"
break;
case 102: /* cmd ::= CREATE temp VIEW ifnotexists nm dbnm AS select */
#line 352 "parse.y"
{
sqlite3CreateView(pParse, &yymsp[-7].minor.yy0, &yymsp[-3].minor.yy410, &yymsp[-2].minor.yy410, yymsp[0].minor.yy219, yymsp[-6].minor.yy46, yymsp[-4].minor.yy46);
}
#line 2296 "parse.c"
break;
case 103: /* cmd ::= DROP VIEW ifexists fullname */
#line 355 "parse.y"
{
sqlite3DropTable(pParse, yymsp[0].minor.yy373, 1, yymsp[-1].minor.yy46);
}
#line 2303 "parse.c"
break;
case 104: /* cmd ::= select */
#line 362 "parse.y"
{
SelectDest dest = {SRT_Callback, 0, 0, 0, 0};
sqlite3Select(pParse, yymsp[0].minor.yy219, &dest, 0, 0, 0, 0);
sqlite3SelectDelete(yymsp[0].minor.yy219);
}
#line 2312 "parse.c"
break;
case 105: /* select ::= oneselect */
case 128: /* seltablist_paren ::= select */
#line 373 "parse.y"
{yygotominor.yy219 = yymsp[0].minor.yy219;}
#line 2318 "parse.c"
break;
case 106: /* select ::= select multiselect_op oneselect */
#line 375 "parse.y"
{
if( yymsp[0].minor.yy219 ){
yymsp[0].minor.yy219->op = yymsp[-1].minor.yy46;
yymsp[0].minor.yy219->pPrior = yymsp[-2].minor.yy219;
}else{
sqlite3SelectDelete(yymsp[-2].minor.yy219);
}
yygotominor.yy219 = yymsp[0].minor.yy219;
}
#line 2331 "parse.c"
break;
case 108: /* multiselect_op ::= UNION ALL */
#line 386 "parse.y"
{yygotominor.yy46 = TK_ALL;}
#line 2336 "parse.c"
break;
case 110: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
#line 390 "parse.y"
{
yygotominor.yy219 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy174,yymsp[-5].minor.yy373,yymsp[-4].minor.yy172,yymsp[-3].minor.yy174,yymsp[-2].minor.yy172,yymsp[-1].minor.yy174,yymsp[-7].minor.yy46,yymsp[0].minor.yy234.pLimit,yymsp[0].minor.yy234.pOffset);
}
#line 2343 "parse.c"
break;
case 114: /* sclp ::= selcollist COMMA */
case 238: /* idxlist_opt ::= LP idxlist RP */
#line 411 "parse.y"
{yygotominor.yy174 = yymsp[-1].minor.yy174;}
#line 2349 "parse.c"
break;
case 115: /* sclp ::= */
case 141: /* orderby_opt ::= */
case 149: /* groupby_opt ::= */
case 231: /* exprlist ::= */
case 237: /* idxlist_opt ::= */
#line 412 "parse.y"
{yygotominor.yy174 = 0;}
#line 2358 "parse.c"
break;
case 116: /* selcollist ::= sclp expr as */
#line 413 "parse.y"
{
yygotominor.yy174 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy174,yymsp[-1].minor.yy172,yymsp[0].minor.yy410.n?&yymsp[0].minor.yy410:0);
}
#line 2365 "parse.c"
break;
case 117: /* selcollist ::= sclp STAR */
#line 416 "parse.y"
{
Expr *p = sqlite3PExpr(pParse, TK_ALL, 0, 0, 0);
yygotominor.yy174 = sqlite3ExprListAppend(pParse, yymsp[-1].minor.yy174, p, 0);
}
#line 2373 "parse.c"
break;
case 118: /* selcollist ::= sclp nm DOT STAR */
#line 420 "parse.y"
{
Expr *pRight = sqlite3PExpr(pParse, TK_ALL, 0, 0, 0);
Expr *pLeft = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy410);
Expr *pDot = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight, 0);
yygotominor.yy174 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy174, pDot, 0);
}
#line 2383 "parse.c"
break;
case 121: /* as ::= */
#line 433 "parse.y"
{yygotominor.yy410.n = 0;}
#line 2388 "parse.c"
break;
case 122: /* from ::= */
#line 445 "parse.y"
{yygotominor.yy373 = sqlite3DbMallocZero(pParse->db, sizeof(*yygotominor.yy373));}
#line 2393 "parse.c"
break;
case 123: /* from ::= FROM seltablist */
#line 446 "parse.y"
{
yygotominor.yy373 = yymsp[0].minor.yy373;
sqlite3SrcListShiftJoinType(yygotominor.yy373);
}
#line 2401 "parse.c"
break;
case 124: /* stl_prefix ::= seltablist joinop */
#line 454 "parse.y"
{
yygotominor.yy373 = yymsp[-1].minor.yy373;
if( yygotominor.yy373 && yygotominor.yy373->nSrc>0 ) yygotominor.yy373->a[yygotominor.yy373->nSrc-1].jointype = yymsp[0].minor.yy46;
}
#line 2409 "parse.c"
break;
case 125: /* stl_prefix ::= */
#line 458 "parse.y"
{yygotominor.yy373 = 0;}
#line 2414 "parse.c"
break;
case 126: /* seltablist ::= stl_prefix nm dbnm as on_opt using_opt */
#line 459 "parse.y"
{
yygotominor.yy373 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-5].minor.yy373,&yymsp[-4].minor.yy410,&yymsp[-3].minor.yy410,&yymsp[-2].minor.yy410,0,yymsp[-1].minor.yy172,yymsp[0].minor.yy432);
}
#line 2421 "parse.c"
break;
case 127: /* seltablist ::= stl_prefix LP seltablist_paren RP as on_opt using_opt */
#line 464 "parse.y"
{
yygotominor.yy373 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy373,0,0,&yymsp[-2].minor.yy410,yymsp[-4].minor.yy219,yymsp[-1].minor.yy172,yymsp[0].minor.yy432);
}
#line 2428 "parse.c"
break;
case 129: /* seltablist_paren ::= seltablist */
#line 475 "parse.y"
{
sqlite3SrcListShiftJoinType(yymsp[0].minor.yy373);
yygotominor.yy219 = sqlite3SelectNew(pParse,0,yymsp[0].minor.yy373,0,0,0,0,0,0,0);
}
#line 2436 "parse.c"
break;
case 130: /* dbnm ::= */
#line 482 "parse.y"
{yygotominor.yy410.z=0; yygotominor.yy410.n=0;}
#line 2441 "parse.c"
break;
case 132: /* fullname ::= nm dbnm */
#line 487 "parse.y"
{yygotominor.yy373 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy410,&yymsp[0].minor.yy410);}
#line 2446 "parse.c"
break;
case 133: /* joinop ::= COMMA|JOIN */
#line 491 "parse.y"
{ yygotominor.yy46 = JT_INNER; }
#line 2451 "parse.c"
break;
case 134: /* joinop ::= JOIN_KW JOIN */
#line 492 "parse.y"
{ yygotominor.yy46 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); }
#line 2456 "parse.c"
break;
case 135: /* joinop ::= JOIN_KW nm JOIN */
#line 493 "parse.y"
{ yygotominor.yy46 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy410,0); }
#line 2461 "parse.c"
break;
case 136: /* joinop ::= JOIN_KW nm nm JOIN */
#line 495 "parse.y"
{ yygotominor.yy46 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy410,&yymsp[-1].minor.yy410); }
#line 2466 "parse.c"
break;
case 137: /* on_opt ::= ON expr */
case 145: /* sortitem ::= expr */
case 152: /* having_opt ::= HAVING expr */
case 159: /* where_opt ::= WHERE expr */
case 174: /* expr ::= term */
case 202: /* escape ::= ESCAPE expr */
case 226: /* case_else ::= ELSE expr */
case 228: /* case_operand ::= expr */
#line 499 "parse.y"
{yygotominor.yy172 = yymsp[0].minor.yy172;}
#line 2478 "parse.c"
break;
case 138: /* on_opt ::= */
case 151: /* having_opt ::= */
case 158: /* where_opt ::= */
case 203: /* escape ::= */
case 227: /* case_else ::= */
case 229: /* case_operand ::= */
#line 500 "parse.y"
{yygotominor.yy172 = 0;}
#line 2488 "parse.c"
break;
case 139: /* using_opt ::= USING LP inscollist RP */
case 171: /* inscollist_opt ::= LP inscollist RP */
#line 504 "parse.y"
{yygotominor.yy432 = yymsp[-1].minor.yy432;}
#line 2494 "parse.c"
break;
case 140: /* using_opt ::= */
case 170: /* inscollist_opt ::= */
#line 505 "parse.y"
{yygotominor.yy432 = 0;}
#line 2500 "parse.c"
break;
case 142: /* orderby_opt ::= ORDER BY sortlist */
case 150: /* groupby_opt ::= GROUP BY nexprlist */
case 230: /* exprlist ::= nexprlist */
#line 516 "parse.y"
{yygotominor.yy174 = yymsp[0].minor.yy174;}
#line 2507 "parse.c"
break;
case 143: /* sortlist ::= sortlist COMMA sortitem sortorder */
#line 517 "parse.y"
{
yygotominor.yy174 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy174,yymsp[-1].minor.yy172,0);
if( yygotominor.yy174 ) yygotominor.yy174->a[yygotominor.yy174->nExpr-1].sortOrder = yymsp[0].minor.yy46;
}
#line 2515 "parse.c"
break;
case 144: /* sortlist ::= sortitem sortorder */
#line 521 "parse.y"
{
yygotominor.yy174 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy172,0);
if( yygotominor.yy174 && yygotominor.yy174->a ) yygotominor.yy174->a[0].sortOrder = yymsp[0].minor.yy46;
}
#line 2523 "parse.c"
break;
case 146: /* sortorder ::= ASC */
case 148: /* sortorder ::= */
#line 529 "parse.y"
{yygotominor.yy46 = SQLITE_SO_ASC;}
#line 2529 "parse.c"
break;
case 147: /* sortorder ::= DESC */
#line 530 "parse.y"
{yygotominor.yy46 = SQLITE_SO_DESC;}
#line 2534 "parse.c"
break;
case 153: /* limit_opt ::= */
#line 556 "parse.y"
{yygotominor.yy234.pLimit = 0; yygotominor.yy234.pOffset = 0;}
#line 2539 "parse.c"
break;
case 154: /* limit_opt ::= LIMIT expr */
#line 557 "parse.y"
{yygotominor.yy234.pLimit = yymsp[0].minor.yy172; yygotominor.yy234.pOffset = 0;}
#line 2544 "parse.c"
break;
case 155: /* limit_opt ::= LIMIT expr OFFSET expr */
#line 559 "parse.y"
{yygotominor.yy234.pLimit = yymsp[-2].minor.yy172; yygotominor.yy234.pOffset = yymsp[0].minor.yy172;}
#line 2549 "parse.c"
break;
case 156: /* limit_opt ::= LIMIT expr COMMA expr */
#line 561 "parse.y"
{yygotominor.yy234.pOffset = yymsp[-2].minor.yy172; yygotominor.yy234.pLimit = yymsp[0].minor.yy172;}
#line 2554 "parse.c"
break;
case 157: /* cmd ::= DELETE FROM fullname where_opt */
#line 565 "parse.y"
{sqlite3DeleteFrom(pParse,yymsp[-1].minor.yy373,yymsp[0].minor.yy172);}
#line 2559 "parse.c"
break;
case 160: /* cmd ::= UPDATE orconf fullname SET setlist where_opt */
#line 575 "parse.y"
{
sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy174,"set list");
sqlite3Update(pParse,yymsp[-3].minor.yy373,yymsp[-1].minor.yy174,yymsp[0].minor.yy172,yymsp[-4].minor.yy46);
}
#line 2567 "parse.c"
break;
case 161: /* setlist ::= setlist COMMA nm EQ expr */
#line 584 "parse.y"
{yygotominor.yy174 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy174,yymsp[0].minor.yy172,&yymsp[-2].minor.yy410);}
#line 2572 "parse.c"
break;
case 162: /* setlist ::= nm EQ expr */
#line 586 "parse.y"
{yygotominor.yy174 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy172,&yymsp[-2].minor.yy410);}
#line 2577 "parse.c"
break;
case 163: /* cmd ::= insert_cmd INTO fullname inscollist_opt VALUES LP itemlist RP */
#line 592 "parse.y"
{sqlite3Insert(pParse, yymsp[-5].minor.yy373, yymsp[-1].minor.yy174, 0, yymsp[-4].minor.yy432, yymsp[-7].minor.yy46);}
#line 2582 "parse.c"
break;
case 164: /* cmd ::= insert_cmd INTO fullname inscollist_opt select */
#line 594 "parse.y"
{sqlite3Insert(pParse, yymsp[-2].minor.yy373, 0, yymsp[0].minor.yy219, yymsp[-1].minor.yy432, yymsp[-4].minor.yy46);}
#line 2587 "parse.c"
break;
case 165: /* cmd ::= insert_cmd INTO fullname inscollist_opt DEFAULT VALUES */
#line 596 "parse.y"
{sqlite3Insert(pParse, yymsp[-3].minor.yy373, 0, 0, yymsp[-2].minor.yy432, yymsp[-5].minor.yy46);}
#line 2592 "parse.c"
break;
case 168: /* itemlist ::= itemlist COMMA expr */
case 232: /* nexprlist ::= nexprlist COMMA expr */
#line 607 "parse.y"
{yygotominor.yy174 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy174,yymsp[0].minor.yy172,0);}
#line 2598 "parse.c"
break;
case 169: /* itemlist ::= expr */
case 233: /* nexprlist ::= expr */
#line 609 "parse.y"
{yygotominor.yy174 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy172,0);}
#line 2604 "parse.c"
break;
case 172: /* inscollist ::= inscollist COMMA nm */
#line 619 "parse.y"
{yygotominor.yy432 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy432,&yymsp[0].minor.yy410);}
#line 2609 "parse.c"
break;
case 173: /* inscollist ::= nm */
#line 621 "parse.y"
{yygotominor.yy432 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy410);}
#line 2614 "parse.c"
break;
case 175: /* expr ::= LP expr RP */
#line 632 "parse.y"
{yygotominor.yy172 = yymsp[-1].minor.yy172; sqlite3ExprSpan(yygotominor.yy172,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); }
#line 2619 "parse.c"
break;
case 176: /* term ::= NULL */
case 181: /* term ::= INTEGER|FLOAT|BLOB */
case 182: /* term ::= STRING */
#line 633 "parse.y"
{yygotominor.yy172 = sqlite3PExpr(pParse, yymsp[0].major, 0, 0, &yymsp[0].minor.yy0);}
#line 2626 "parse.c"
break;
case 177: /* expr ::= ID */
case 178: /* expr ::= JOIN_KW */
#line 634 "parse.y"
{yygotominor.yy172 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0);}
#line 2632 "parse.c"
break;
case 179: /* expr ::= nm DOT nm */
#line 636 "parse.y"
{
Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy410);
Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy410);
yygotominor.yy172 = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0);
}
#line 2641 "parse.c"
break;
case 180: /* expr ::= nm DOT nm DOT nm */
#line 641 "parse.y"
{
Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-4].minor.yy410);
Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy410);
Expr *temp3 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy410);
Expr *temp4 = sqlite3PExpr(pParse, TK_DOT, temp2, temp3, 0);
yygotominor.yy172 = sqlite3PExpr(pParse, TK_DOT, temp1, temp4, 0);
}
#line 2652 "parse.c"
break;
case 183: /* expr ::= REGISTER */
#line 650 "parse.y"
{yygotominor.yy172 = sqlite3RegisterExpr(pParse, &yymsp[0].minor.yy0);}
#line 2657 "parse.c"
break;
case 184: /* expr ::= VARIABLE */
#line 651 "parse.y"
{
Token *pToken = &yymsp[0].minor.yy0;
Expr *pExpr = yygotominor.yy172 = sqlite3PExpr(pParse, TK_VARIABLE, 0, 0, pToken);
sqlite3ExprAssignVarNumber(pParse, pExpr);
}
#line 2666 "parse.c"
break;
case 185: /* expr ::= expr COLLATE ids */
#line 656 "parse.y"
{
yygotominor.yy172 = sqlite3ExprSetColl(pParse, yymsp[-2].minor.yy172, &yymsp[0].minor.yy410);
}
#line 2673 "parse.c"
break;
case 186: /* expr ::= CAST LP expr AS typetoken RP */
#line 660 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, TK_CAST, yymsp[-3].minor.yy172, 0, &yymsp[-1].minor.yy410);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0);
}
#line 2681 "parse.c"
break;
case 187: /* expr ::= ID LP distinct exprlist RP */
#line 665 "parse.y"
{
if( yymsp[-1].minor.yy174 && yymsp[-1].minor.yy174->nExpr>SQLITE_MAX_FUNCTION_ARG ){
sqlite3ErrorMsg(pParse, "too many arguments on function %T", &yymsp[-4].minor.yy0);
}
yygotominor.yy172 = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy174, &yymsp[-4].minor.yy0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
if( yymsp[-2].minor.yy46 && yygotominor.yy172 ){
yygotominor.yy172->flags |= EP_Distinct;
}
}
#line 2695 "parse.c"
break;
case 188: /* expr ::= ID LP STAR RP */
#line 675 "parse.y"
{
yygotominor.yy172 = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0);
}
#line 2703 "parse.c"
break;
case 189: /* term ::= CTIME_KW */
#line 679 "parse.y"
{
/* The CURRENT_TIME, CURRENT_DATE, and CURRENT_TIMESTAMP values are
** treated as functions that return constants */
yygotominor.yy172 = sqlite3ExprFunction(pParse, 0,&yymsp[0].minor.yy0);
if( yygotominor.yy172 ){
yygotominor.yy172->op = TK_CONST_FUNC;
yygotominor.yy172->span = yymsp[0].minor.yy0;
}
}
#line 2716 "parse.c"
break;
case 190: /* expr ::= expr AND expr */
case 191: /* expr ::= expr OR expr */
case 192: /* expr ::= expr LT|GT|GE|LE expr */
case 193: /* expr ::= expr EQ|NE expr */
case 194: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */
case 195: /* expr ::= expr PLUS|MINUS expr */
case 196: /* expr ::= expr STAR|SLASH|REM expr */
case 197: /* expr ::= expr CONCAT expr */
#line 688 "parse.y"
{yygotominor.yy172 = sqlite3PExpr(pParse,yymsp[-1].major,yymsp[-2].minor.yy172,yymsp[0].minor.yy172,0);}
#line 2728 "parse.c"
break;
case 198: /* likeop ::= LIKE_KW */
case 200: /* likeop ::= MATCH */
#line 700 "parse.y"
{yygotominor.yy72.eOperator = yymsp[0].minor.yy0; yygotominor.yy72.not = 0;}
#line 2734 "parse.c"
break;
case 199: /* likeop ::= NOT LIKE_KW */
case 201: /* likeop ::= NOT MATCH */
#line 701 "parse.y"
{yygotominor.yy72.eOperator = yymsp[0].minor.yy0; yygotominor.yy72.not = 1;}
#line 2740 "parse.c"
break;
case 204: /* expr ::= expr likeop expr escape */
#line 708 "parse.y"
{
ExprList *pList;
pList = sqlite3ExprListAppend(pParse,0, yymsp[-1].minor.yy172, 0);
pList = sqlite3ExprListAppend(pParse,pList, yymsp[-3].minor.yy172, 0);
if( yymsp[0].minor.yy172 ){
pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy172, 0);
}
yygotominor.yy172 = sqlite3ExprFunction(pParse, pList, &yymsp[-2].minor.yy72.eOperator);
if( yymsp[-2].minor.yy72.not ) yygotominor.yy172 = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy172, 0, 0);
sqlite3ExprSpan(yygotominor.yy172, &yymsp[-3].minor.yy172->span, &yymsp[-1].minor.yy172->span);
if( yygotominor.yy172 ) yygotominor.yy172->flags |= EP_InfixFunc;
}
#line 2756 "parse.c"
break;
case 205: /* expr ::= expr ISNULL|NOTNULL */
#line 721 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, yymsp[0].major, yymsp[-1].minor.yy172, 0, 0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-1].minor.yy172->span,&yymsp[0].minor.yy0);
}
#line 2764 "parse.c"
break;
case 206: /* expr ::= expr IS NULL */
#line 725 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, TK_ISNULL, yymsp[-2].minor.yy172, 0, 0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-2].minor.yy172->span,&yymsp[0].minor.yy0);
}
#line 2772 "parse.c"
break;
case 207: /* expr ::= expr NOT NULL */
#line 729 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, TK_NOTNULL, yymsp[-2].minor.yy172, 0, 0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-2].minor.yy172->span,&yymsp[0].minor.yy0);
}
#line 2780 "parse.c"
break;
case 208: /* expr ::= expr IS NOT NULL */
#line 733 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, TK_NOTNULL, yymsp[-3].minor.yy172, 0, 0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-3].minor.yy172->span,&yymsp[0].minor.yy0);
}
#line 2788 "parse.c"
break;
case 209: /* expr ::= NOT expr */
case 210: /* expr ::= BITNOT expr */
#line 737 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, yymsp[-1].major, yymsp[0].minor.yy172, 0, 0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy172->span);
}
#line 2797 "parse.c"
break;
case 211: /* expr ::= MINUS expr */
#line 745 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy172, 0, 0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy172->span);
}
#line 2805 "parse.c"
break;
case 212: /* expr ::= PLUS expr */
#line 749 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, TK_UPLUS, yymsp[0].minor.yy172, 0, 0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy172->span);
}
#line 2813 "parse.c"
break;
case 215: /* expr ::= expr between_op expr AND expr */
#line 756 "parse.y"
{
ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy172, 0);
pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy172, 0);
yygotominor.yy172 = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy172, 0, 0);
if( yygotominor.yy172 ){
yygotominor.yy172->pList = pList;
}else{
sqlite3ExprListDelete(pList);
}
if( yymsp[-3].minor.yy46 ) yygotominor.yy172 = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy172, 0, 0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-4].minor.yy172->span,&yymsp[0].minor.yy172->span);
}
#line 2829 "parse.c"
break;
case 218: /* expr ::= expr in_op LP exprlist RP */
#line 772 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy172, 0, 0);
if( yygotominor.yy172 ){
yygotominor.yy172->pList = yymsp[-1].minor.yy174;
sqlite3ExprSetHeight(yygotominor.yy172);
}else{
sqlite3ExprListDelete(yymsp[-1].minor.yy174);
}
if( yymsp[-3].minor.yy46 ) yygotominor.yy172 = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy172, 0, 0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-4].minor.yy172->span,&yymsp[0].minor.yy0);
}
#line 2844 "parse.c"
break;
case 219: /* expr ::= LP select RP */
#line 783 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, TK_SELECT, 0, 0, 0);
if( yygotominor.yy172 ){
yygotominor.yy172->pSelect = yymsp[-1].minor.yy219;
sqlite3ExprSetHeight(yygotominor.yy172);
}else{
sqlite3SelectDelete(yymsp[-1].minor.yy219);
}
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
}
#line 2858 "parse.c"
break;
case 220: /* expr ::= expr in_op LP select RP */
#line 793 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy172, 0, 0);
if( yygotominor.yy172 ){
yygotominor.yy172->pSelect = yymsp[-1].minor.yy219;
sqlite3ExprSetHeight(yygotominor.yy172);
}else{
sqlite3SelectDelete(yymsp[-1].minor.yy219);
}
if( yymsp[-3].minor.yy46 ) yygotominor.yy172 = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy172, 0, 0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-4].minor.yy172->span,&yymsp[0].minor.yy0);
}
#line 2873 "parse.c"
break;
case 221: /* expr ::= expr in_op nm dbnm */
#line 804 "parse.y"
{
SrcList *pSrc = sqlite3SrcListAppend(pParse->db, 0,&yymsp[-1].minor.yy410,&yymsp[0].minor.yy410);
yygotominor.yy172 = sqlite3PExpr(pParse, TK_IN, yymsp[-3].minor.yy172, 0, 0);
if( yygotominor.yy172 ){
yygotominor.yy172->pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0,0);
sqlite3ExprSetHeight(yygotominor.yy172);
}else{
sqlite3SrcListDelete(pSrc);
}
if( yymsp[-2].minor.yy46 ) yygotominor.yy172 = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy172, 0, 0);
sqlite3ExprSpan(yygotominor.yy172,&yymsp[-3].minor.yy172->span,yymsp[0].minor.yy410.z?&yymsp[0].minor.yy410:&yymsp[-1].minor.yy410);
}
#line 2889 "parse.c"
break;
case 222: /* expr ::= EXISTS LP select RP */
#line 816 "parse.y"
{
Expr *p = yygotominor.yy172 = sqlite3PExpr(pParse, TK_EXISTS, 0, 0, 0);
if( p ){
p->pSelect = yymsp[-1].minor.yy219;
sqlite3ExprSpan(p,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0);
sqlite3ExprSetHeight(yygotominor.yy172);
}else{
sqlite3SelectDelete(yymsp[-1].minor.yy219);
}
}
#line 2903 "parse.c"
break;
case 223: /* expr ::= CASE case_operand case_exprlist case_else END */
#line 829 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy172, yymsp[-1].minor.yy172, 0);
if( yygotominor.yy172 ){
yygotominor.yy172->pList = yymsp[-2].minor.yy174;
sqlite3ExprSetHeight(yygotominor.yy172);
}else{
sqlite3ExprListDelete(yymsp[-2].minor.yy174);
}
sqlite3ExprSpan(yygotominor.yy172, &yymsp[-4].minor.yy0, &yymsp[0].minor.yy0);
}
#line 2917 "parse.c"
break;
case 224: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
#line 841 "parse.y"
{
yygotominor.yy174 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy174, yymsp[-2].minor.yy172, 0);
yygotominor.yy174 = sqlite3ExprListAppend(pParse,yygotominor.yy174, yymsp[0].minor.yy172, 0);
}
#line 2925 "parse.c"
break;
case 225: /* case_exprlist ::= WHEN expr THEN expr */
#line 845 "parse.y"
{
yygotominor.yy174 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy172, 0);
yygotominor.yy174 = sqlite3ExprListAppend(pParse,yygotominor.yy174, yymsp[0].minor.yy172, 0);
}
#line 2933 "parse.c"
break;
case 234: /* cmd ::= CREATE uniqueflag INDEX ifnotexists nm dbnm ON nm LP idxlist RP */
#line 874 "parse.y"
{
sqlite3CreateIndex(pParse, &yymsp[-6].minor.yy410, &yymsp[-5].minor.yy410,
sqlite3SrcListAppend(pParse->db,0,&yymsp[-3].minor.yy410,0), yymsp[-1].minor.yy174, yymsp[-9].minor.yy46,
&yymsp[-10].minor.yy0, &yymsp[0].minor.yy0, SQLITE_SO_ASC, yymsp[-7].minor.yy46);
}
#line 2942 "parse.c"
break;
case 235: /* uniqueflag ::= UNIQUE */
case 282: /* raisetype ::= ABORT */
#line 881 "parse.y"
{yygotominor.yy46 = OE_Abort;}
#line 2948 "parse.c"
break;
case 236: /* uniqueflag ::= */
#line 882 "parse.y"
{yygotominor.yy46 = OE_None;}
#line 2953 "parse.c"
break;
case 239: /* idxlist ::= idxlist COMMA idxitem collate sortorder */
#line 892 "parse.y"
{
Expr *p = 0;
if( yymsp[-1].minor.yy410.n>0 ){
p = sqlite3PExpr(pParse, TK_COLUMN, 0, 0, 0);
sqlite3ExprSetColl(pParse, p, &yymsp[-1].minor.yy410);
}
yygotominor.yy174 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy174, p, &yymsp[-2].minor.yy410);
sqlite3ExprListCheckLength(pParse, yygotominor.yy174, "index");
if( yygotominor.yy174 ) yygotominor.yy174->a[yygotominor.yy174->nExpr-1].sortOrder = yymsp[0].minor.yy46;
}
#line 2967 "parse.c"
break;
case 240: /* idxlist ::= idxitem collate sortorder */
#line 902 "parse.y"
{
Expr *p = 0;
if( yymsp[-1].minor.yy410.n>0 ){
p = sqlite3PExpr(pParse, TK_COLUMN, 0, 0, 0);
sqlite3ExprSetColl(pParse, p, &yymsp[-1].minor.yy410);
}
yygotominor.yy174 = sqlite3ExprListAppend(pParse,0, p, &yymsp[-2].minor.yy410);
sqlite3ExprListCheckLength(pParse, yygotominor.yy174, "index");
if( yygotominor.yy174 ) yygotominor.yy174->a[yygotominor.yy174->nExpr-1].sortOrder = yymsp[0].minor.yy46;
}
#line 2981 "parse.c"
break;
case 242: /* collate ::= */
#line 915 "parse.y"
{yygotominor.yy410.z = 0; yygotominor.yy410.n = 0;}
#line 2986 "parse.c"
break;
case 244: /* cmd ::= DROP INDEX ifexists fullname */
#line 921 "parse.y"
{sqlite3DropIndex(pParse, yymsp[0].minor.yy373, yymsp[-1].minor.yy46);}
#line 2991 "parse.c"
break;
case 245: /* cmd ::= VACUUM */
case 246: /* cmd ::= VACUUM nm */
#line 927 "parse.y"
{sqlite3Vacuum(pParse);}
#line 2997 "parse.c"
break;
case 247: /* cmd ::= PRAGMA nm dbnm EQ nmnum */
#line 935 "parse.y"
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy410,&yymsp[-2].minor.yy410,&yymsp[0].minor.yy410,0);}
#line 3002 "parse.c"
break;
case 248: /* cmd ::= PRAGMA nm dbnm EQ ON */
#line 936 "parse.y"
{sqlite3Pragma(pParse,&yymsp[-3].minor.yy410,&yymsp[-2].minor.yy410,&yymsp[0].minor.yy0,0);}
#line 3007 "parse.c"
break;
case 249: /* cmd ::= PRAGMA nm dbnm EQ minus_num */
#line 937 "parse.y"
{
sqlite3Pragma(pParse,&yymsp[-3].minor.yy410,&yymsp[-2].minor.yy410,&yymsp[0].minor.yy410,1);
}
#line 3014 "parse.c"
break;
case 250: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */
#line 940 "parse.y"
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy410,&yymsp[-3].minor.yy410,&yymsp[-1].minor.yy410,0);}
#line 3019 "parse.c"
break;
case 251: /* cmd ::= PRAGMA nm dbnm */
#line 941 "parse.y"
{sqlite3Pragma(pParse,&yymsp[-1].minor.yy410,&yymsp[0].minor.yy410,0,0);}
#line 3024 "parse.c"
break;
case 259: /* cmd ::= CREATE trigger_decl BEGIN trigger_cmd_list END */
#line 955 "parse.y"
{
Token all;
all.z = yymsp[-3].minor.yy410.z;
all.n = (yymsp[0].minor.yy0.z - yymsp[-3].minor.yy410.z) + yymsp[0].minor.yy0.n;
sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy243, &all);
}
#line 3034 "parse.c"
break;
case 260: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
#line 964 "parse.y"
{
sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy410, &yymsp[-6].minor.yy410, yymsp[-5].minor.yy46, yymsp[-4].minor.yy370.a, yymsp[-4].minor.yy370.b, yymsp[-2].minor.yy373, yymsp[0].minor.yy172, yymsp[-10].minor.yy46, yymsp[-8].minor.yy46);
yygotominor.yy410 = (yymsp[-6].minor.yy410.n==0?yymsp[-7].minor.yy410:yymsp[-6].minor.yy410);
}
#line 3042 "parse.c"
break;
case 261: /* trigger_time ::= BEFORE */
case 264: /* trigger_time ::= */
#line 970 "parse.y"
{ yygotominor.yy46 = TK_BEFORE; }
#line 3048 "parse.c"
break;
case 262: /* trigger_time ::= AFTER */
#line 971 "parse.y"
{ yygotominor.yy46 = TK_AFTER; }
#line 3053 "parse.c"
break;
case 263: /* trigger_time ::= INSTEAD OF */
#line 972 "parse.y"
{ yygotominor.yy46 = TK_INSTEAD;}
#line 3058 "parse.c"
break;
case 265: /* trigger_event ::= DELETE|INSERT */
case 266: /* trigger_event ::= UPDATE */
#line 977 "parse.y"
{yygotominor.yy370.a = yymsp[0].major; yygotominor.yy370.b = 0;}
#line 3064 "parse.c"
break;
case 267: /* trigger_event ::= UPDATE OF inscollist */
#line 979 "parse.y"
{yygotominor.yy370.a = TK_UPDATE; yygotominor.yy370.b = yymsp[0].minor.yy432;}
#line 3069 "parse.c"
break;
case 270: /* when_clause ::= */
case 287: /* key_opt ::= */
#line 986 "parse.y"
{ yygotominor.yy172 = 0; }
#line 3075 "parse.c"
break;
case 271: /* when_clause ::= WHEN expr */
case 288: /* key_opt ::= KEY expr */
#line 987 "parse.y"
{ yygotominor.yy172 = yymsp[0].minor.yy172; }
#line 3081 "parse.c"
break;
case 272: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
#line 991 "parse.y"
{
if( yymsp[-2].minor.yy243 ){
yymsp[-2].minor.yy243->pLast->pNext = yymsp[-1].minor.yy243;
}else{
yymsp[-2].minor.yy243 = yymsp[-1].minor.yy243;
}
yymsp[-2].minor.yy243->pLast = yymsp[-1].minor.yy243;
yygotominor.yy243 = yymsp[-2].minor.yy243;
}
#line 3094 "parse.c"
break;
case 273: /* trigger_cmd_list ::= */
#line 1000 "parse.y"
{ yygotominor.yy243 = 0; }
#line 3099 "parse.c"
break;
case 274: /* trigger_cmd ::= UPDATE orconf nm SET setlist where_opt */
#line 1006 "parse.y"
{ yygotominor.yy243 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-3].minor.yy410, yymsp[-1].minor.yy174, yymsp[0].minor.yy172, yymsp[-4].minor.yy46); }
#line 3104 "parse.c"
break;
case 275: /* trigger_cmd ::= insert_cmd INTO nm inscollist_opt VALUES LP itemlist RP */
#line 1011 "parse.y"
{yygotominor.yy243 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-5].minor.yy410, yymsp[-4].minor.yy432, yymsp[-1].minor.yy174, 0, yymsp[-7].minor.yy46);}
#line 3109 "parse.c"
break;
case 276: /* trigger_cmd ::= insert_cmd INTO nm inscollist_opt select */
#line 1014 "parse.y"
{yygotominor.yy243 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy410, yymsp[-1].minor.yy432, 0, yymsp[0].minor.yy219, yymsp[-4].minor.yy46);}
#line 3114 "parse.c"
break;
case 277: /* trigger_cmd ::= DELETE FROM nm where_opt */
#line 1018 "parse.y"
{yygotominor.yy243 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-1].minor.yy410, yymsp[0].minor.yy172);}
#line 3119 "parse.c"
break;
case 278: /* trigger_cmd ::= select */
#line 1021 "parse.y"
{yygotominor.yy243 = sqlite3TriggerSelectStep(pParse->db, yymsp[0].minor.yy219); }
#line 3124 "parse.c"
break;
case 279: /* expr ::= RAISE LP IGNORE RP */
#line 1024 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, TK_RAISE, 0, 0, 0);
if( yygotominor.yy172 ){
yygotominor.yy172->iColumn = OE_Ignore;
sqlite3ExprSpan(yygotominor.yy172, &yymsp[-3].minor.yy0, &yymsp[0].minor.yy0);
}
}
#line 3135 "parse.c"
break;
case 280: /* expr ::= RAISE LP raisetype COMMA nm RP */
#line 1031 "parse.y"
{
yygotominor.yy172 = sqlite3PExpr(pParse, TK_RAISE, 0, 0, &yymsp[-1].minor.yy410);
if( yygotominor.yy172 ) {
yygotominor.yy172->iColumn = yymsp[-3].minor.yy46;
sqlite3ExprSpan(yygotominor.yy172, &yymsp[-5].minor.yy0, &yymsp[0].minor.yy0);
}
}
#line 3146 "parse.c"
break;
case 281: /* raisetype ::= ROLLBACK */
#line 1041 "parse.y"
{yygotominor.yy46 = OE_Rollback;}
#line 3151 "parse.c"
break;
case 283: /* raisetype ::= FAIL */
#line 1043 "parse.y"
{yygotominor.yy46 = OE_Fail;}
#line 3156 "parse.c"
break;
case 284: /* cmd ::= DROP TRIGGER ifexists fullname */
#line 1048 "parse.y"
{
sqlite3DropTrigger(pParse,yymsp[0].minor.yy373,yymsp[-1].minor.yy46);
}
#line 3163 "parse.c"
break;
case 285: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
#line 1055 "parse.y"
{
sqlite3Attach(pParse, yymsp[-3].minor.yy172, yymsp[-1].minor.yy172, yymsp[0].minor.yy172);
}
#line 3170 "parse.c"
break;
case 286: /* cmd ::= DETACH database_kw_opt expr */
#line 1058 "parse.y"
{
sqlite3Detach(pParse, yymsp[0].minor.yy172);
}
#line 3177 "parse.c"
break;
case 291: /* cmd ::= REINDEX */
#line 1073 "parse.y"
{sqlite3Reindex(pParse, 0, 0);}
#line 3182 "parse.c"
break;
case 292: /* cmd ::= REINDEX nm dbnm */
#line 1074 "parse.y"
{sqlite3Reindex(pParse, &yymsp[-1].minor.yy410, &yymsp[0].minor.yy410);}
#line 3187 "parse.c"
break;
case 293: /* cmd ::= ANALYZE */
#line 1079 "parse.y"
{sqlite3Analyze(pParse, 0, 0);}
#line 3192 "parse.c"
break;
case 294: /* cmd ::= ANALYZE nm dbnm */
#line 1080 "parse.y"
{sqlite3Analyze(pParse, &yymsp[-1].minor.yy410, &yymsp[0].minor.yy410);}
#line 3197 "parse.c"
break;
case 295: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
#line 1085 "parse.y"
{
sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy373,&yymsp[0].minor.yy410);
}
#line 3204 "parse.c"
break;
case 296: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column */
#line 1088 "parse.y"
{
sqlite3AlterFinishAddColumn(pParse, &yymsp[0].minor.yy410);
}
#line 3211 "parse.c"
break;
case 297: /* add_column_fullname ::= fullname */
#line 1091 "parse.y"
{
sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy373);
}
#line 3218 "parse.c"
break;
case 300: /* cmd ::= create_vtab */
#line 1100 "parse.y"
{sqlite3VtabFinishParse(pParse,0);}
#line 3223 "parse.c"
break;
case 301: /* cmd ::= create_vtab LP vtabarglist RP */
#line 1101 "parse.y"
{sqlite3VtabFinishParse(pParse,&yymsp[0].minor.yy0);}
#line 3228 "parse.c"
break;
case 302: /* create_vtab ::= CREATE VIRTUAL TABLE nm dbnm USING nm */
#line 1102 "parse.y"
{
sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy410, &yymsp[-2].minor.yy410, &yymsp[0].minor.yy410);
}
#line 3235 "parse.c"
break;
case 305: /* vtabarg ::= */
#line 1107 "parse.y"
{sqlite3VtabArgInit(pParse);}
#line 3240 "parse.c"
break;
case 307: /* vtabargtoken ::= ANY */
case 308: /* vtabargtoken ::= lp anylist RP */
case 309: /* lp ::= LP */
case 311: /* anylist ::= anylist ANY */
#line 1109 "parse.y"
{sqlite3VtabArgExtend(pParse,&yymsp[0].minor.yy0);}
#line 3248 "parse.c"
break;
};
yygoto = yyRuleInfo[yyruleno].lhs;
yysize = yyRuleInfo[yyruleno].nrhs;
yypParser->yyidx -= yysize;
yyact = yy_find_reduce_action(yymsp[-yysize].stateno,yygoto);
if( yyact < YYNSTATE ){
#ifdef NDEBUG
/* If we are not debugging and the reduce action popped at least
** one element off the stack, then we can push the new element back
** onto the stack here, and skip the stack overflow test in yy_shift().
** That gives a significant speed improvement. */
if( yysize ){
yypParser->yyidx++;
yymsp -= yysize-1;
yymsp->stateno = yyact;
yymsp->major = yygoto;
yymsp->minor = yygotominor;
}else
#endif
{
yy_shift(yypParser,yyact,yygoto,&yygotominor);
}
}else{
assert( yyact == YYNSTATE + YYNRULE + 1 );
yy_accept(yypParser);
}
}
/*
** The following code executes when the parse fails
*/
static void yy_parse_failed(
yyParser *yypParser /* The parser */
){
sqlite3ParserARG_FETCH;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sFail!n",yyTracePrompt);
}
#endif
while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
/* Here code is inserted which will be executed whenever the
** parser fails */
sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
}
/*
** The following code executes when a syntax error first occurs.
*/
static void yy_syntax_error(
yyParser *yypParser, /* The parser */
int yymajor, /* The major type of the error token */
YYMINORTYPE yyminor /* The minor type of the error token */
){
sqlite3ParserARG_FETCH;
#define TOKEN (yyminor.yy0)
#line 34 "parse.y"
assert( TOKEN.z[0] ); /* The tokenizer always gives us a token */
sqlite3ErrorMsg(pParse, "near "%T": syntax error", &TOKEN);
pParse->parseError = 1;
#line 3312 "parse.c"
sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
}
/*
** The following is executed when the parser accepts
*/
static void yy_accept(
yyParser *yypParser /* The parser */
){
sqlite3ParserARG_FETCH;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sAccept!n",yyTracePrompt);
}
#endif
while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
/* Here code is inserted which will be executed whenever the
** parser accepts */
sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
}
/* The main parser program.
** The first argument is a pointer to a structure obtained from
** "sqlite3ParserAlloc" which describes the current state of the parser.
** The second argument is the major token number. The third is
** the minor token. The fourth optional argument is whatever the
** user wants (and specified in the grammar) and is available for
** use by the action routines.
**
** Inputs:
** <ul>
** <li> A pointer to the parser (an opaque structure.)
** <li> The major token number.
** <li> The minor token number.
** <li> An option argument of a grammar-specified type.
** </ul>
**
** Outputs:
** None.
*/
void sqlite3Parser(
void *yyp, /* The parser */
int yymajor, /* The major token code number */
sqlite3ParserTOKENTYPE yyminor /* The value for the token */
sqlite3ParserARG_PDECL /* Optional %extra_argument parameter */
){
YYMINORTYPE yyminorunion;
int yyact; /* The parser action. */
int yyendofinput; /* True if we are at the end of input */
#ifdef YYERRORSYMBOL
int yyerrorhit = 0; /* True if yymajor has invoked an error */
#endif
yyParser *yypParser; /* The parser */
/* (re)initialize the parser, if necessary */
yypParser = (yyParser*)yyp;
if( yypParser->yyidx<0 ){
#if YYSTACKDEPTH<=0
if( yypParser->yystksz <=0 ){
/*memset(&yyminorunion, 0, sizeof(yyminorunion));*/
yyminorunion = yyzerominor;
yyStackOverflow(yypParser, &yyminorunion);
return;
}
#endif
yypParser->yyidx = 0;
yypParser->yyerrcnt = -1;
yypParser->yystack[0].stateno = 0;
yypParser->yystack[0].major = 0;
}
yyminorunion.yy0 = yyminor;
yyendofinput = (yymajor==0);
sqlite3ParserARG_STORE;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sInput %sn",yyTracePrompt,yyTokenName[yymajor]);
}
#endif
do{
yyact = yy_find_shift_action(yypParser,yymajor);
if( yyact<YYNSTATE ){
assert( !yyendofinput ); /* Impossible to shift the $ token */
yy_shift(yypParser,yyact,yymajor,&yyminorunion);
yypParser->yyerrcnt--;
yymajor = YYNOCODE;
}else if( yyact < YYNSTATE + YYNRULE ){
yy_reduce(yypParser,yyact-YYNSTATE);
}else{
assert( yyact == YY_ERROR_ACTION );
#ifdef YYERRORSYMBOL
int yymx;
#endif
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sSyntax Error!n",yyTracePrompt);
}
#endif
#ifdef YYERRORSYMBOL
/* A syntax error has occurred.
** The response to an error depends upon whether or not the
** grammar defines an error token "ERROR".
**
** This is what we do if the grammar does define ERROR:
**
** * Call the %syntax_error function.
**
** * Begin popping the stack until we enter a state where
** it is legal to shift the error symbol, then shift
** the error symbol.
**
** * Set the error count to three.
**
** * Begin accepting and shifting new tokens. No new error
** processing will occur until three tokens have been
** shifted successfully.
**
*/
if( yypParser->yyerrcnt<0 ){
yy_syntax_error(yypParser,yymajor,yyminorunion);
}
yymx = yypParser->yystack[yypParser->yyidx].major;
if( yymx==YYERRORSYMBOL || yyerrorhit ){
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sDiscard input token %sn",
yyTracePrompt,yyTokenName[yymajor]);
}
#endif
yy_destructor(yymajor,&yyminorunion);
yymajor = YYNOCODE;
}else{
while(
yypParser->yyidx >= 0 &&
yymx != YYERRORSYMBOL &&
(yyact = yy_find_reduce_action(
yypParser->yystack[yypParser->yyidx].stateno,
YYERRORSYMBOL)) >= YYNSTATE
){
yy_pop_parser_stack(yypParser);
}
if( yypParser->yyidx < 0 || yymajor==0 ){
yy_destructor(yymajor,&yyminorunion);
yy_parse_failed(yypParser);
yymajor = YYNOCODE;
}else if( yymx!=YYERRORSYMBOL ){
YYMINORTYPE u2;
u2.YYERRSYMDT = 0;
yy_shift(yypParser,yyact,YYERRORSYMBOL,&u2);
}
}
yypParser->yyerrcnt = 3;
yyerrorhit = 1;
#else /* YYERRORSYMBOL is not defined */
/* This is what we do if the grammar does not define ERROR:
**
** * Report an error message, and throw away the input token.
**
** * If the input token is $, then fail the parse.
**
** As before, subsequent error messages are suppressed until
** three input tokens have been successfully shifted.
*/
if( yypParser->yyerrcnt<=0 ){
yy_syntax_error(yypParser,yymajor,yyminorunion);
}
yypParser->yyerrcnt = 3;
yy_destructor(yymajor,&yyminorunion);
if( yyendofinput ){
yy_parse_failed(yypParser);
}
yymajor = YYNOCODE;
#endif
}
}while( yymajor!=YYNOCODE && yypParser->yyidx>=0 );
return;
}