pg_proc.h

PostgreSQL 8.1.4的源码 适用于Linux下的开源数据库系统

DESCR("convert char(n) to text");
DATA(insert OID =  406 (  text			   PGNSP PGUID 12 f f t f i 1 25 "19" _null_ _null_ _null_ name_text - _null_ ));
DESCR("convert name to text");
DATA(insert OID =  407 (  name			   PGNSP PGUID 12 f f t f i 1 19 "25" _null_ _null_ _null_ text_name - _null_ ));
DESCR("convert text to name");
DATA(insert OID =  408 (  bpchar		   PGNSP PGUID 12 f f t f i 1 1042 "19" _null_ _null_ _null_ name_bpchar - _null_ ));
DESCR("convert name to char(n)");
DATA(insert OID =  409 (  name			   PGNSP PGUID 12 f f t f i 1 19 "1042" _null_ _null_ _null_	bpchar_name - _null_ ));
DESCR("convert char(n) to name");

DATA(insert OID = 440 (  hashgettuple	   PGNSP PGUID 12 f f t f v 2 16 "2281 2281" _null_ _null_ _null_  hashgettuple - _null_ ));
DESCR("hash(internal)");
DATA(insert OID = 637 (  hashgetmulti	   PGNSP PGUID 12 f f t f v 4 16 "2281 2281 2281 2281" _null_ _null_ _null_  hashgetmulti - _null_ ));
DESCR("hash(internal)");
DATA(insert OID = 441 (  hashinsert		   PGNSP PGUID 12 f f t f v 6 16 "2281 2281 2281 2281 2281 2281" _null_ _null_ _null_	hashinsert - _null_ ));
DESCR("hash(internal)");
DATA(insert OID = 443 (  hashbeginscan	   PGNSP PGUID 12 f f t f v 3 2281 "2281 2281 2281" _null_ _null_ _null_	hashbeginscan - _null_ ));
DESCR("hash(internal)");
DATA(insert OID = 444 (  hashrescan		   PGNSP PGUID 12 f f t f v 2 2278 "2281 2281" _null_ _null_ _null_ hashrescan - _null_ ));
DESCR("hash(internal)");
DATA(insert OID = 445 (  hashendscan	   PGNSP PGUID 12 f f t f v 1 2278 "2281" _null_ _null_ _null_	hashendscan - _null_ ));
DESCR("hash(internal)");
DATA(insert OID = 446 (  hashmarkpos	   PGNSP PGUID 12 f f t f v 1 2278 "2281" _null_ _null_ _null_	hashmarkpos - _null_ ));
DESCR("hash(internal)");
DATA(insert OID = 447 (  hashrestrpos	   PGNSP PGUID 12 f f t f v 1 2278 "2281" _null_ _null_ _null_	hashrestrpos - _null_ ));
DESCR("hash(internal)");
DATA(insert OID = 448 (  hashbuild		   PGNSP PGUID 12 f f t f v 3 2278 "2281 2281 2281" _null_ _null_ _null_ hashbuild - _null_ ));
DESCR("hash(internal)");
DATA(insert OID = 442 (  hashbulkdelete    PGNSP PGUID 12 f f t f v 3 2281 "2281 2281 2281" _null_ _null_ _null_ hashbulkdelete - _null_ ));
DESCR("hash(internal)");
DATA(insert OID = 438 (  hashcostestimate  PGNSP PGUID 12 f f t f v 7 2278 "2281 2281 2281 2281 2281 2281 2281" _null_ _null_ _null_  hashcostestimate - _null_ ));
DESCR("hash(internal)");

DATA(insert OID = 449 (  hashint2		   PGNSP PGUID 12 f f t f i 1 23 "21" _null_ _null_ _null_	hashint2 - _null_ ));
DESCR("hash");
DATA(insert OID = 450 (  hashint4		   PGNSP PGUID 12 f f t f i 1 23 "23" _null_ _null_ _null_	hashint4 - _null_ ));
DESCR("hash");
DATA(insert OID = 949 (  hashint8		   PGNSP PGUID 12 f f t f i 1 23 "20" _null_ _null_ _null_	hashint8 - _null_ ));
DESCR("hash");
DATA(insert OID = 451 (  hashfloat4		   PGNSP PGUID 12 f f t f i 1 23 "700" _null_ _null_ _null_ hashfloat4 - _null_ ));
DESCR("hash");
DATA(insert OID = 452 (  hashfloat8		   PGNSP PGUID 12 f f t f i 1 23 "701" _null_ _null_ _null_ hashfloat8 - _null_ ));
DESCR("hash");
DATA(insert OID = 453 (  hashoid		   PGNSP PGUID 12 f f t f i 1 23 "26" _null_ _null_ _null_	hashoid - _null_ ));
DESCR("hash");
DATA(insert OID = 454 (  hashchar		   PGNSP PGUID 12 f f t f i 1 23 "18" _null_ _null_ _null_	hashchar - _null_ ));
DESCR("hash");
DATA(insert OID = 455 (  hashname		   PGNSP PGUID 12 f f t f i 1 23 "19" _null_ _null_ _null_	hashname - _null_ ));
DESCR("hash");
DATA(insert OID = 400 (  hashtext		   PGNSP PGUID 12 f f t f i 1 23 "25" _null_ _null_ _null_ hashtext - _null_ ));
DESCR("hash");
DATA(insert OID = 456 (  hashvarlena	   PGNSP PGUID 12 f f t f i 1 23 "2281" _null_ _null_ _null_ hashvarlena - _null_ ));
DESCR("hash any varlena type");
DATA(insert OID = 457 (  hashoidvector	   PGNSP PGUID 12 f f t f i 1 23 "30" _null_ _null_ _null_	hashoidvector - _null_ ));
DESCR("hash");
DATA(insert OID = 329 (  hash_aclitem	   PGNSP PGUID 12 f f t f i 1 23 "1033" _null_ _null_ _null_	hash_aclitem - _null_ ));
DESCR("hash");
DATA(insert OID = 398 (  hashint2vector    PGNSP PGUID 12 f f t f i 1 23 "22" _null_ _null_ _null_	hashint2vector - _null_ ));
DESCR("hash");
DATA(insert OID = 399 (  hashmacaddr	   PGNSP PGUID 12 f f t f i 1 23 "829" _null_ _null_ _null_ hashmacaddr - _null_ ));
DESCR("hash");
DATA(insert OID = 422 (  hashinet		   PGNSP PGUID 12 f f t f i 1 23 "869" _null_ _null_ _null_ hashinet - _null_ ));
DESCR("hash");
DATA(insert OID = 458 (  text_larger	   PGNSP PGUID 12 f f t f i 2 25 "25 25" _null_ _null_ _null_ text_larger - _null_ ));
DESCR("larger of two");
DATA(insert OID = 459 (  text_smaller	   PGNSP PGUID 12 f f t f i 2 25 "25 25" _null_ _null_ _null_ text_smaller - _null_ ));
DESCR("smaller of two");

DATA(insert OID = 460 (  int8in			   PGNSP PGUID 12 f f t f i 1 20 "2275" _null_ _null_ _null_ int8in - _null_ ));
DESCR("I/O");
DATA(insert OID = 461 (  int8out		   PGNSP PGUID 12 f f t f i 1 2275 "20" _null_ _null_ _null_ int8out - _null_ ));
DESCR("I/O");
DATA(insert OID = 462 (  int8um			   PGNSP PGUID 12 f f t f i 1 20 "20" _null_ _null_ _null_	int8um - _null_ ));
DESCR("negate");
DATA(insert OID = 463 (  int8pl			   PGNSP PGUID 12 f f t f i 2 20 "20 20" _null_ _null_ _null_ int8pl - _null_ ));
DESCR("add");
DATA(insert OID = 464 (  int8mi			   PGNSP PGUID 12 f f t f i 2 20 "20 20" _null_ _null_ _null_ int8mi - _null_ ));
DESCR("subtract");
DATA(insert OID = 465 (  int8mul		   PGNSP PGUID 12 f f t f i 2 20 "20 20" _null_ _null_ _null_ int8mul - _null_ ));
DESCR("multiply");
DATA(insert OID = 466 (  int8div		   PGNSP PGUID 12 f f t f i 2 20 "20 20" _null_ _null_ _null_ int8div - _null_ ));
DESCR("divide");
DATA(insert OID = 467 (  int8eq			   PGNSP PGUID 12 f f t f i 2 16 "20 20" _null_ _null_ _null_ int8eq - _null_ ));
DESCR("equal");
DATA(insert OID = 468 (  int8ne			   PGNSP PGUID 12 f f t f i 2 16 "20 20" _null_ _null_ _null_ int8ne - _null_ ));
DESCR("not equal");
DATA(insert OID = 469 (  int8lt			   PGNSP PGUID 12 f f t f i 2 16 "20 20" _null_ _null_ _null_ int8lt - _null_ ));
DESCR("less-than");
DATA(insert OID = 470 (  int8gt			   PGNSP PGUID 12 f f t f i 2 16 "20 20" _null_ _null_ _null_ int8gt - _null_ ));
DESCR("greater-than");
DATA(insert OID = 471 (  int8le			   PGNSP PGUID 12 f f t f i 2 16 "20 20" _null_ _null_ _null_ int8le - _null_ ));
DESCR("less-than-or-equal");
DATA(insert OID = 472 (  int8ge			   PGNSP PGUID 12 f f t f i 2 16 "20 20" _null_ _null_ _null_ int8ge - _null_ ));
DESCR("greater-than-or-equal");

DATA(insert OID = 474 (  int84eq		   PGNSP PGUID 12 f f t f i 2 16 "20 23" _null_ _null_ _null_ int84eq - _null_ ));
DESCR("equal");
DATA(insert OID = 475 (  int84ne		   PGNSP PGUID 12 f f t f i 2 16 "20 23" _null_ _null_ _null_ int84ne - _null_ ));
DESCR("not equal");
DATA(insert OID = 476 (  int84lt		   PGNSP PGUID 12 f f t f i 2 16 "20 23" _null_ _null_ _null_ int84lt - _null_ ));
DESCR("less-than");
DATA(insert OID = 477 (  int84gt		   PGNSP PGUID 12 f f t f i 2 16 "20 23" _null_ _null_ _null_ int84gt - _null_ ));
DESCR("greater-than");
DATA(insert OID = 478 (  int84le		   PGNSP PGUID 12 f f t f i 2 16 "20 23" _null_ _null_ _null_ int84le - _null_ ));
DESCR("less-than-or-equal");
DATA(insert OID = 479 (  int84ge		   PGNSP PGUID 12 f f t f i 2 16 "20 23" _null_ _null_ _null_ int84ge - _null_ ));
DESCR("greater-than-or-equal");

DATA(insert OID = 480 (  int4			   PGNSP PGUID 12 f f t f i 1  23 "20" _null_ _null_ _null_ int84 - _null_ ));
DESCR("convert int8 to int4");
DATA(insert OID = 481 (  int8			   PGNSP PGUID 12 f f t f i 1  20 "23" _null_ _null_ _null_ int48 - _null_ ));
DESCR("convert int4 to int8");
DATA(insert OID = 482 (  float8			   PGNSP PGUID 12 f f t f i 1 701 "20" _null_ _null_ _null_ i8tod - _null_ ));
DESCR("convert int8 to float8");
DATA(insert OID = 483 (  int8			   PGNSP PGUID 12 f f t f i 1  20 "701" _null_ _null_ _null_	dtoi8 - _null_ ));
DESCR("convert float8 to int8");

/* OIDS 500 - 599 */

/* OIDS 600 - 699 */

DATA(insert OID = 652 (  float4			   PGNSP PGUID 12 f f t f i 1 700 "20" _null_ _null_ _null_ i8tof - _null_ ));
DESCR("convert int8 to float4");
DATA(insert OID = 653 (  int8			   PGNSP PGUID 12 f f t f i 1  20 "700" _null_ _null_ _null_	ftoi8 - _null_ ));
DESCR("convert float4 to int8");

DATA(insert OID = 714 (  int2			   PGNSP PGUID 12 f f t f i 1  21 "20" _null_ _null_ _null_ int82 - _null_ ));
DESCR("convert int8 to int2");
DATA(insert OID = 754 (  int8			   PGNSP PGUID 12 f f t f i 1  20 "21" _null_ _null_ _null_ int28 - _null_ ));
DESCR("convert int2 to int8");

DATA(insert OID = 1285 (  int4notin		   PGNSP PGUID 12 f f t f s 2 16 "23 25" _null_ _null_ _null_ int4notin - _null_ ));
DESCR("not in");
DATA(insert OID = 1286 (  oidnotin		   PGNSP PGUID 12 f f t f s 2 16 "26 25" _null_ _null_ _null_ oidnotin - _null_ ));
DESCR("not in");
DATA(insert OID = 655 (  namelt			   PGNSP PGUID 12 f f t f i 2 16 "19 19" _null_ _null_ _null_ namelt - _null_ ));
DESCR("less-than");
DATA(insert OID = 656 (  namele			   PGNSP PGUID 12 f f t f i 2 16 "19 19" _null_ _null_ _null_ namele - _null_ ));
DESCR("less-than-or-equal");
DATA(insert OID = 657 (  namegt			   PGNSP PGUID 12 f f t f i 2 16 "19 19" _null_ _null_ _null_ namegt - _null_ ));
DESCR("greater-than");
DATA(insert OID = 658 (  namege			   PGNSP PGUID 12 f f t f i 2 16 "19 19" _null_ _null_ _null_ namege - _null_ ));
DESCR("greater-than-or-equal");
DATA(insert OID = 659 (  namene			   PGNSP PGUID 12 f f t f i 2 16 "19 19" _null_ _null_ _null_ namene - _null_ ));
DESCR("not equal");

DATA(insert OID = 668 (  bpchar			   PGNSP PGUID 12 f f t f i 3 1042 "1042 23 16" _null_ _null_ _null_ bpchar - _null_ ));
DESCR("adjust char() to typmod length");
DATA(insert OID = 669 (  varchar		   PGNSP PGUID 12 f f t f i 3 1043 "1043 23 16" _null_ _null_ _null_ varchar - _null_ ));
DESCR("adjust varchar() to typmod length");

DATA(insert OID = 676 (  mktinterval	   PGNSP PGUID 12 f f t f i 2 704 "702 702" _null_ _null_ _null_ mktinterval - _null_ ));
DESCR("convert to tinterval");
DATA(insert OID = 619 (  oidvectorne	   PGNSP PGUID 12 f f t f i 2 16 "30 30" _null_ _null_ _null_ oidvectorne - _null_ ));
DESCR("not equal");
DATA(insert OID = 677 (  oidvectorlt	   PGNSP PGUID 12 f f t f i 2 16 "30 30" _null_ _null_ _null_ oidvectorlt - _null_ ));
DESCR("less-than");
DATA(insert OID = 678 (  oidvectorle	   PGNSP PGUID 12 f f t f i 2 16 "30 30" _null_ _null_ _null_ oidvectorle - _null_ ));
DESCR("less-than-or-equal");
DATA(insert OID = 679 (  oidvectoreq	   PGNSP PGUID 12 f f t f i 2 16 "30 30" _null_ _null_ _null_ oidvectoreq - _null_ ));
DESCR("equal");
DATA(insert OID = 680 (  oidvectorge	   PGNSP PGUID 12 f f t f i 2 16 "30 30" _null_ _null_ _null_ oidvectorge - _null_ ));
DESCR("greater-than-or-equal");
DATA(insert OID = 681 (  oidvectorgt	   PGNSP PGUID 12 f f t f i 2 16 "30 30" _null_ _null_ _null_ oidvectorgt - _null_ ));
DESCR("greater-than");

/* OIDS 700 - 799 */
DATA(insert OID = 710 (  getpgusername	   PGNSP PGUID 12 f f t f s 0 19 "" _null_ _null_ _null_ current_user - _null_ ));
DESCR("deprecated -- use current_user");
DATA(insert OID = 716 (  oidlt			   PGNSP PGUID 12 f f t f i 2 16 "26 26" _null_ _null_ _null_ oidlt - _null_ ));
DESCR("less-than");
DATA(insert OID = 717 (  oidle			   PGNSP PGUID 12 f f t f i 2 16 "26 26" _null_ _null_ _null_ oidle - _null_ ));
DESCR("less-than-or-equal");

DATA(insert OID = 720 (  octet_length	   PGNSP PGUID 12 f f t f i 1 23 "17" _null_ _null_ _null_	byteaoctetlen - _null_ ));
DESCR("octet length");
DATA(insert OID = 721 (  get_byte		   PGNSP PGUID 12 f f t f i 2 23 "17 23" _null_ _null_ _null_ byteaGetByte - _null_ ));
DESCR("get byte");
DATA(insert OID = 722 (  set_byte		   PGNSP PGUID 12 f f t f i 3 17 "17 23 23" _null_ _null_ _null_	byteaSetByte - _null_ ));
DESCR("set byte");
DATA(insert OID = 723 (  get_bit		   PGNSP PGUID 12 f f t f i 2 23 "17 23" _null_ _null_ _null_ byteaGetBit - _null_ ));
DESCR("get bit");
DATA(insert OID = 724 (  set_bit		   PGNSP PGUID 12 f f t f i 3 17 "17 23 23" _null_ _null_ _null_	byteaSetBit - _null_ ));
DESCR("set bit");

DATA(insert OID = 725 (  dist_pl		   PGNSP PGUID 12 f f t f i 2 701 "600 628" _null_ _null_ _null_	dist_pl - _null_ ));
DESCR("distance between point and line");
DATA(insert OID = 726 (  dist_lb		   PGNSP PGUID 12 f f t f i 2 701 "628 603" _null_ _null_ _null_	dist_lb - _null_ ));
DESCR("distance between line and box");
DATA(insert OID = 727 (  dist_sl		   PGNSP PGUID 12 f f t f i 2 701 "601 628" _null_ _null_ _null_	dist_sl - _null_ ));
DESCR("distance between lseg and line");
DATA(insert OID = 728 (  dist_cpoly		   PGNSP PGUID 12 f f t f i 2 701 "718 604" _null_ _null_ _null_	dist_cpoly - _null_ ));
DESCR("distance between");
DATA(insert OID = 729 (  poly_distance	   PGNSP PGUID 12 f f t f i 2 701 "604 604" _null_ _null_ _null_	poly_distance - _null_ ));
DESCR("distance between");

DATA(insert OID = 740 (  text_lt		   PGNSP PGUID 12 f f t f i 2 16 "25 25" _null_ _null_ _null_ text_lt - _null_ ));
DESCR("less-than");
DATA(insert OID = 741 (  text_le