scan.c

PostgreSQL 8.1.4的源码 适用于Linux下的开源数据库系统

static int yy_start = 0;	/* start state number */

/* Flag which is used to allow yywrap()'s to do buffer switches
 * instead of setting up a fresh yyin.  A bit of a hack ...
 */
static int yy_did_buffer_switch_on_eof;

void yyrestart YY_PROTO(( FILE *input_file ));

void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
void yy_load_buffer_state YY_PROTO(( void ));
YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )

YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));

static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
static void yy_flex_free YY_PROTO(( void * ));

#define yy_new_buffer yy_create_buffer

#define yy_set_interactive(is_interactive) \
	{ \
	if ( ! yy_current_buffer ) \
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
	yy_current_buffer->yy_is_interactive = is_interactive; \
	}

#define yy_set_bol(at_bol) \
	{ \
	if ( ! yy_current_buffer ) \
		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
	yy_current_buffer->yy_at_bol = at_bol; \
	}

#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)


#define yywrap() 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
typedef yyconst struct yy_trans_info *yy_state_type;
extern char *yytext;
#define yytext_ptr yytext

static yy_state_type yy_get_previous_state YY_PROTO(( void ));
static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
static int yy_get_next_buffer YY_PROTO(( void ));
static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));

/* Done after the current pattern has been matched and before the
 * corresponding action - sets up yytext.
 */
#define YY_DO_BEFORE_ACTION \
	yytext_ptr = yy_bp; \
	yyleng = (int) (yy_cp - yy_bp); \
	yy_hold_char = *yy_cp; \
	*yy_cp = '\0'; \
	yy_c_buf_p = yy_cp;

#define YY_NUM_RULES 51
#define YY_END_OF_BUFFER 52
struct yy_trans_info
	{
	short yy_verify;
	short yy_nxt;
	};
static yyconst struct yy_trans_info yy_transition[20993] =
    {
 {   0,   0 }, {   0,20737 }, {   0,   0 }, {   0,20735 }, {   1,3612 },
 {   2,3612 }, {   3,3612 }, {   4,3612 }, {   5,3612 }, {   6,3612 },
 {   7,3612 }, {   8,3612 }, {   9,3614 }, {  10,3619 }, {  11,3612 },
 {  12,3614 }, {  13,3614 }, {  14,3612 }, {  15,3612 }, {  16,3612 },
 {  17,3612 }, {  18,3612 }, {  19,3612 }, {  20,3612 }, {  21,3612 },
 {  22,3612 }, {  23,3612 }, {  24,3612 }, {  25,3612 }, {  26,3612 },
 {  27,3612 }, {  28,3612 }, {  29,3612 }, {  30,3612 }, {  31,3612 },
 {  32,3614 }, {  33,3621 }, {  34,3616 }, {  35,3621 }, {  36,3653 },
 {  37,3910 }, {  38,3621 }, {  39,3634 }, {  40,3636 }, {  41,3636 },
 {  42,3910 }, {  43,3910 }, {  44,3636 }, {  45,3921 }, {  46,3938 },

 {  47,4011 }, {  48,4013 }, {  49,4013 }, {  50,4013 }, {  51,4013 },
 {  52,4013 }, {  53,4013 }, {  54,4013 }, {  55,4013 }, {  56,4013 },
 {  57,4013 }, {  58,3638 }, {  59,3636 }, {  60,3910 }, {  61,3910 },
 {  62,3910 }, {  63,3621 }, {  64,3621 }, {  65,4077 }, {  66,4334 },
 {  67,4077 }, {  68,4077 }, {  69,4591 }, {  70,4077 }, {  71,4077 },
 {  72,4077 }, {  73,4077 }, {  74,4077 }, {  75,4077 }, {  76,4077 },
 {  77,4077 }, {  78,4848 }, {  79,4077 }, {  80,4077 }, {  81,4077 },
 {  82,4077 }, {  83,4077 }, {  84,4077 }, {  85,4077 }, {  86,4077 },
 {  87,4077 }, {  88,5105 }, {  89,4077 }, {  90,4077 }, {  91,3636 },
 {  92,3612 }, {  93,3636 }, {  94,3910 }, {  95,4077 }, {  96,3621 },

 {  97,4077 }, {  98,4334 }, {  99,4077 }, { 100,4077 }, { 101,4591 },
 { 102,4077 }, { 103,4077 }, { 104,4077 }, { 105,4077 }, { 106,4077 },
 { 107,4077 }, { 108,4077 }, { 109,4077 }, { 110,4848 }, { 111,4077 },
 { 112,4077 }, { 113,4077 }, { 114,4077 }, { 115,4077 }, { 116,4077 },
 { 117,4077 }, { 118,4077 }, { 119,4077 }, { 120,5105 }, { 121,4077 },
 { 122,4077 }, { 123,3612 }, { 124,3621 }, { 125,3612 }, { 126,3621 },
 { 127,3612 }, { 128,4077 }, { 129,4077 }, { 130,4077 }, { 131,4077 },
 { 132,4077 }, { 133,4077 }, { 134,4077 }, { 135,4077 }, { 136,4077 },
 { 137,4077 }, { 138,4077 }, { 139,4077 }, { 140,4077 }, { 141,4077 },
 { 142,4077 }, { 143,4077 }, { 144,4077 }, { 145,4077 }, { 146,4077 },

 { 147,4077 }, { 148,4077 }, { 149,4077 }, { 150,4077 }, { 151,4077 },
 { 152,4077 }, { 153,4077 }, { 154,4077 }, { 155,4077 }, { 156,4077 },
 { 157,4077 }, { 158,4077 }, { 159,4077 }, { 160,4077 }, { 161,4077 },
 { 162,4077 }, { 163,4077 }, { 164,4077 }, { 165,4077 }, { 166,4077 },
 { 167,4077 }, { 168,4077 }, { 169,4077 }, { 170,4077 }, { 171,4077 },
 { 172,4077 }, { 173,4077 }, { 174,4077 }, { 175,4077 }, { 176,4077 },
 { 177,4077 }, { 178,4077 }, { 179,4077 }, { 180,4077 }, { 181,4077 },
 { 182,4077 }, { 183,4077 }, { 184,4077 }, { 185,4077 }, { 186,4077 },
 { 187,4077 }, { 188,4077 }, { 189,4077 }, { 190,4077 }, { 191,4077 },
 { 192,4077 }, { 193,4077 }, { 194,4077 }, { 195,4077 }, { 196,4077 },

 { 197,4077 }, { 198,4077 }, { 199,4077 }, { 200,4077 }, { 201,4077 },
 { 202,4077 }, { 203,4077 }, { 204,4077 }, { 205,4077 }, { 206,4077 },
 { 207,4077 }, { 208,4077 }, { 209,4077 }, { 210,4077 }, { 211,4077 },
 { 212,4077 }, { 213,4077 }, { 214,4077 }, { 215,4077 }, { 216,4077 },
 { 217,4077 }, { 218,4077 }, { 219,4077 }, { 220,4077 }, { 221,4077 },
 { 222,4077 }, { 223,4077 }, { 224,4077 }, { 225,4077 }, { 226,4077 },
 { 227,4077 }, { 228,4077 }, { 229,4077 }, { 230,4077 }, { 231,4077 },
 { 232,4077 }, { 233,4077 }, { 234,4077 }, { 235,4077 }, { 236,4077 },
 { 237,4077 }, { 238,4077 }, { 239,4077 }, { 240,4077 }, { 241,4077 },
 { 242,4077 }, { 243,4077 }, { 244,4077 }, { 245,4077 }, { 246,4077 },

 { 247,4077 }, { 248,4077 }, { 249,4077 }, { 250,4077 }, { 251,4077 },
 { 252,4077 }, { 253,4077 }, { 254,4077 }, { 255,4077 }, { 256,3612 },
 {   0,   0 }, {   0,20477 }, {   1,3354 }, {   2,3354 }, {   3,3354 },
 {   4,3354 }, {   5,3354 }, {   6,3354 }, {   7,3354 }, {   8,3354 },
 {   9,3356 }, {  10,3361 }, {  11,3354 }, {  12,3356 }, {  13,3356 },
 {  14,3354 }, {  15,3354 }, {  16,3354 }, {  17,3354 }, {  18,3354 },
 {  19,3354 }, {  20,3354 }, {  21,3354 }, {  22,3354 }, {  23,3354 },
 {  24,3354 }, {  25,3354 }, {  26,3354 }, {  27,3354 }, {  28,3354 },
 {  29,3354 }, {  30,3354 }, {  31,3354 }, {  32,3356 }, {  33,3363 },
 {  34,3358 }, {  35,3363 }, {  36,3395 }, {  37,3652 }, {  38,3363 },

 {  39,3376 }, {  40,3378 }, {  41,3378 }, {  42,3652 }, {  43,3652 },
 {  44,3378 }, {  45,3663 }, {  46,3680 }, {  47,3753 }, {  48,3755 },
 {  49,3755 }, {  50,3755 }, {  51,3755 }, {  52,3755 }, {  53,3755 },
 {  54,3755 }, {  55,3755 }, {  56,3755 }, {  57,3755 }, {  58,3380 },
 {  59,3378 }, {  60,3652 }, {  61,3652 }, {  62,3652 }, {  63,3363 },
 {  64,3363 }, {  65,3819 }, {  66,4076 }, {  67,3819 }, {  68,3819 },
 {  69,4333 }, {  70,3819 }, {  71,3819 }, {  72,3819 }, {  73,3819 },
 {  74,3819 }, {  75,3819 }, {  76,3819 }, {  77,3819 }, {  78,4590 },
 {  79,3819 }, {  80,3819 }, {  81,3819 }, {  82,3819 }, {  83,3819 },
 {  84,3819 }, {  85,3819 }, {  86,3819 }, {  87,3819 }, {  88,4847 },

 {  89,3819 }, {  90,3819 }, {  91,3378 }, {  92,3354 }, {  93,3378 },
 {  94,3652 }, {  95,3819 }, {  96,3363 }, {  97,3819 }, {  98,4076 },
 {  99,3819 }, { 100,3819 }, { 101,4333 }, { 102,3819 }, { 103,3819 },
 { 104,3819 }, { 105,3819 }, { 106,3819 }, { 107,3819 }, { 108,3819 },
 { 109,3819 }, { 110,4590 }, { 111,3819 }, { 112,3819 }, { 113,3819 },
 { 114,3819 }, { 115,3819 }, { 116,3819 }, { 117,3819 }, { 118,3819 },
 { 119,3819 }, { 120,4847 }, { 121,3819 }, { 122,3819 }, { 123,3354 },
 { 124,3363 }, { 125,3354 }, { 126,3363 }, { 127,3354 }, { 128,3819 },
 { 129,3819 }, { 130,3819 }, { 131,3819 }, { 132,3819 }, { 133,3819 },
 { 134,3819 }, { 135,3819 }, { 136,3819 }, { 137,3819 }, { 138,3819 },

 { 139,3819 }, { 140,3819 }, { 141,3819 }, { 142,3819 }, { 143,3819 },
 { 144,3819 }, { 145,3819 }, { 146,3819 }, { 147,3819 }, { 148,3819 },
 { 149,3819 }, { 150,3819 }, { 151,3819 }, { 152,3819 }, { 153,3819 },
 { 154,3819 }, { 155,3819 }, { 156,3819 }, { 157,3819 }, { 158,3819 },
 { 159,3819 }, { 160,3819 }, { 161,3819 }, { 162,3819 }, { 163,3819 },
 { 164,3819 }, { 165,3819 }, { 166,3819 }, { 167,3819 }, { 168,3819 },
 { 169,3819 }, { 170,3819 }, { 171,3819 }, { 172,3819 }, { 173,3819 },
 { 174,3819 }, { 175,3819 }, { 176,3819 }, { 177,3819 }, { 178,3819 },
 { 179,3819 }, { 180,3819 }, { 181,3819 }, { 182,3819 }, { 183,3819 },
 { 184,3819 }, { 185,3819 }, { 186,3819 }, { 187,3819 }, { 188,3819 },

 { 189,3819 }, { 190,3819 }, { 191,3819 }, { 192,3819 }, { 193,3819 },
 { 194,3819 }, { 195,3819 }, { 196,3819 }, { 197,3819 }, { 198,3819 },
 { 199,3819 }, { 200,3819 }, { 201,3819 }, { 202,3819 }, { 203,3819 },
 { 204,3819 }, { 205,3819 }, { 206,3819 }, { 207,3819 }, { 208,3819 },
 { 209,3819 }, { 210,3819 }, { 211,3819 }, { 212,3819 }, { 213,3819 },
 { 214,3819 }, { 215,3819 }, { 216,3819 }, { 217,3819 }, { 218,3819 },
 { 219,3819 }, { 220,3819 }, { 221,3819 }, { 222,3819 }, { 223,3819 },
 { 224,3819 }, { 225,3819 }, { 226,3819 }, { 227,3819 }, { 228,3819 },
 { 229,3819 }, { 230,3819 }, { 231,3819 }, { 232,3819 }, { 233,3819 },
 { 234,3819 }, { 235,3819 }, { 236,3819 }, { 237,3819 }, { 238,3819 },

 { 239,3819 }, { 240,3819 }, { 241,3819 }, { 242,3819 }, { 243,3819 },
 { 244,3819 }, { 245,3819 }, { 246,3819 }, { 247,3819 }, { 248,3819 },
 { 249,3819 }, { 250,3819 }, { 251,3819 }, { 252,3819 }, { 253,3819 },
 { 254,3819 }, { 255,3819 }, { 256,3354 }, {   0,  12 }, {   0,20219 },
 {   1,4846 }, {   2,4846 }, {   3,4846 }, {   4,4846 }, {   5,4846 },
 {   6,4846 }, {   7,4846 }, {   8,4846 }, {   9,4846 }, {  10,4846 },
 {  11,4846 }, {  12,4846 }, {  13,4846 }, {  14,4846 }, {  15,4846 },
 {  16,4846 }, {  17,4846 }, {  18,4846 }, {  19,4846 }, {  20,4846 },
 {  21,4846 }, {  22,4846 }, {  23,4846 }, {  24,4846 }, {  25,4846 },
 {  26,4846 }, {  27,4846 }, {  28,4846 }, {  29,4846 }, {  30,4846 },

 {  31,4846 }, {  32,4846 }, {  33,4846 }, {  34,4846 }, {  35,4846 },
 {  36,4846 }, {  37,4846 }, {  38,4846 }, {  39,5104 }, {  40,4846 },
 {  41,4846 }, {  42,4846 }, {  43,4846 }, {  44,4846 }, {  45,4846 },
 {  46,4846 }, {  47,4846 }, {  48,4846 }, {  49,4846 }, {  50,4846 },
 {  51,4846 }, {  52,4846 }, {  53,4846 }, {  54,4846 }, {  55,4846 },
 {  56,4846 }, {  57,4846 }, {  58,4846 }, {  59,4846 }, {  60,4846 },
 {  61,4846 }, {  62,4846 }, {  63,4846 }, {  64,4846 }, {  65,4846 },
 {  66,4846 }, {  67,4846 }, {  68,4846 }, {  69,4846 }, {  70,4846 },
 {  71,4846 }, {  72,4846 }, {  73,4846 }, {  74,4846 }, {  75,4846 },
 {  76,4846 }, {  77,4846 }, {  78,4846 }, {  79,4846 }, {  80,4846 },

 {  81,4846 }, {  82,4846 }, {  83,4846 }, {  84,4846 }, {  85,4846 },
 {  86,4846 }, {  87,4846 }, {  88,4846 }, {  89,4846 }, {  90,4846 },
 {  91,4846 }, {  92,4846 }, {  93,4846 }, {  94,4846 }, {  95,4846 },
 {  96,4846 }, {  97,4846 }, {  98,4846 }, {  99,4846 }, { 100,4846 },
 { 101,4846 }, { 102,4846 }, { 103,4846 }, { 104,4846 }, { 105,4846 },
 { 106,4846 }, { 107,4846 }, { 108,4846 }, { 109,4846 }, { 110,4846 },
 { 111,4846 }, { 112,4846 }, { 113,4846 }, { 114,4846 }, { 115,4846 },
 { 116,4846 }, { 117,4846 }, { 118,4846 }, { 119,4846 }, { 120,4846 },
 { 121,4846 }, { 122,4846 }, { 123,4846 }, { 124,4846 }, { 125,4846 },
 { 126,4846 }, { 127,4846 }, { 128,4846 }, { 129,4846 }, { 130,4846 },

 { 131,4846 }, { 132,4846 }, { 133,4846 }, { 134,4846 }, { 135,4846 },
 { 136,4846 }, { 137,4846 }, { 138,4846 }, { 139,4846 }, { 140,4846 },
 { 141,4846 }, { 142,4846 }, { 143,4846 }, { 144,4846 }, { 145,4846 },
 { 146,4846 }, { 147,4846 }, { 148,4846 }, { 149,4846 }, { 150,4846 },
 { 151,4846 }, { 152,4846 }, { 153,4846 }, { 154,4846 }, { 155,4846 },
 { 156,4846 }, { 157,4846 }, { 158,4846 }, { 159,4846 }, { 160,4846 },
 { 161,4846 }, { 162,4846 }, { 163,4846 }, { 164,4846 }, { 165,4846 },
 { 166,4846 }, { 167,4846 }, { 168,4846 }, { 169,4846 }, { 170,4846 },
 { 171,4846 }, { 172,4846 }, { 173,4846 }, { 174,4846 }, { 175,4846 },
 { 176,4846 }, { 177,4846 }, { 178,4846 }, { 179,4846 }, { 180,4846 },

 { 181,4846 }, { 182,4846 }, { 183,4846 }, { 184,4846 }, { 185,4846 },
 { 186,4846 }, { 187,4846 }, { 188,4846 }, { 189,4846 }, { 190,4846 },
 { 191,4846 }, { 192,4846 }, { 193,4846 }, { 194,4846 }, { 195,4846 },
 { 196,4846 }, { 197,4846 }, { 198,4846 }, { 199,4846 }, { 200,4846 },
 { 201,4846 }, { 202,4846 }, { 203,4846 }, { 204,4846 }, { 205,4846 },
 { 206,4846 }, { 207,4846 }, { 208,4846 }, { 209,4846 }, { 210,4846 },
 { 211,4846 }, { 212,4846 }, { 213,4846 }, { 214,4846 }, { 215,4846 },
 { 216,4846 }, { 217,4846 }, { 218,4846 }, { 219,4846 }, { 220,4846 },
 { 221,4846 }, { 222,4846 }, { 223,4846 }, { 224,4846 }, { 225,4846 },