parser.h File Reference

#include "nodes/parsenodes.h"

Include dependency graph for parser.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Enumerations
enum	BackslashQuoteType { BACKSLASH_QUOTE_OFF, BACKSLASH_QUOTE_ON, BACKSLASH_QUOTE_SAFE_ENCODING }
Functions
List *	raw_parser (const char *str)
List *	SystemFuncName (char *name)
TypeName *	SystemTypeName (char *name)
Variables
int	backslash_quote
bool	escape_string_warning
PGDLLIMPORT bool	standard_conforming_strings

---

Enumeration Type Documentation

enum BackslashQuoteType

Enumerator:

BACKSLASH_QUOTE_OFF
BACKSLASH_QUOTE_ON
BACKSLASH_QUOTE_SAFE_ENCODING

Definition at line 21 of file parser.h.

{
    BACKSLASH_QUOTE_OFF,
    BACKSLASH_QUOTE_ON,
    BACKSLASH_QUOTE_SAFE_ENCODING
}   BackslashQuoteType;

---

Function Documentation

List* raw_parser

(

const char *

str

)

Definition at line 35 of file parser.c.

References base_yyparse(), base_yy_extra_type::core_yy_extra, base_yy_extra_type::have_lookahead, NumScanKeywords, parser_init(), base_yy_extra_type::parsetree, ScanKeywords, scanner_finish(), scanner_init(), and yyscanner.

Referenced by ATPostAlterTypeParse(), parseTypeString(), and pg_parse_query().

{
    core_yyscan_t yyscanner;
    base_yy_extra_type yyextra;
    int         yyresult;

    /* initialize the flex scanner */
    yyscanner = scanner_init(str, &yyextra.core_yy_extra,
                             ScanKeywords, NumScanKeywords);

    /* base_yylex() only needs this much initialization */
    yyextra.have_lookahead = false;

    /* initialize the bison parser */
    parser_init(&yyextra);

    /* Parse! */
    yyresult = base_yyparse(yyscanner);

    /* Clean up (release memory) */
    scanner_finish(yyscanner);

    if (yyresult)               /* error */
        return NIL;

    return yyextra.parsetree;
}

List* SystemFuncName

(

char *

name

)

Referenced by CreateFKCheckTrigger(), createForeignKeyTriggers(), CreateProceduralLanguage(), index_constraint_create(), and transformColumnDefinition().

TypeName* SystemTypeName

(

char *

name

)

Referenced by transformColumnDefinition().

---

Variable Documentation

int backslash_quote

bool escape_string_warning

PGDLLIMPORT bool standard_conforming_strings

Referenced by simple_quote_literal().