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pg_query_ex

0.10.0
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An Elixir interface to the libpg_query postgres query parser. Converts a valid PostgreSQL query into a Protobuf based AST.

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pg_query_ex c_src libpg_query src pg_query_internal.h
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c_src/libpg_query/src/pg_query_internal.h 

#ifndef PG_QUERY_INTERNAL_H

#define PG_QUERY_INTERNAL_H



#include "postgres.h"

#include "utils/memutils.h"

#include "nodes/pg_list.h"



#define STDERR_BUFFER_LEN 4096

#define DEBUG



typedef struct

{

	List	   *tree;

	char	   *stderr_buffer;

	PgQueryError *error;

}			PgQueryInternalParsetreeAndError;



PgQueryInternalParsetreeAndError pg_query_raw_parse(const char *input, int parser_options);



void		pg_query_free_error(PgQueryError * error);



MemoryContext pg_query_enter_memory_context();

void		pg_query_exit_memory_context(MemoryContext ctx);



#endif