/usr/include/postgres-xc/server/commands/explain.h is in postgres-xc-server-dev 1.1-2ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | /*-------------------------------------------------------------------------
*
* explain.h
* prototypes for explain.c
*
* Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
* Portions Copyright (c) 1994-5, Regents of the University of California
*
* src/include/commands/explain.h
*
*-------------------------------------------------------------------------
*/
#ifndef EXPLAIN_H
#define EXPLAIN_H
#include "executor/executor.h"
typedef enum ExplainFormat
{
EXPLAIN_FORMAT_TEXT,
EXPLAIN_FORMAT_XML,
EXPLAIN_FORMAT_JSON,
EXPLAIN_FORMAT_YAML
} ExplainFormat;
typedef struct ExplainState
{
StringInfo str; /* output buffer */
/* options */
bool verbose; /* be verbose */
bool analyze; /* print actual times */
bool costs; /* print costs */
bool buffers; /* print buffer usage */
#ifdef PGXC
bool nodes; /* print nodes in RemoteQuery node */
bool num_nodes; /* print number of nodes in RemoteQuery node */
#endif /* PGXC */
bool timing; /* print timing */
ExplainFormat format; /* output format */
/* other states */
PlannedStmt *pstmt; /* top of plan */
List *rtable; /* range table */
int indent; /* current indentation level */
List *grouping_stack; /* format-specific grouping state */
} ExplainState;
/* Hook for plugins to get control in ExplainOneQuery() */
typedef void (*ExplainOneQuery_hook_type) (Query *query,
IntoClause *into,
ExplainState *es,
const char *queryString,
ParamListInfo params);
extern PGDLLIMPORT ExplainOneQuery_hook_type ExplainOneQuery_hook;
/* Hook for plugins to get control in explain_get_index_name() */
typedef const char *(*explain_get_index_name_hook_type) (Oid indexId);
extern PGDLLIMPORT explain_get_index_name_hook_type explain_get_index_name_hook;
extern void ExplainQuery(ExplainStmt *stmt, const char *queryString,
ParamListInfo params, DestReceiver *dest);
extern void ExplainInitState(ExplainState *es);
extern TupleDesc ExplainResultDesc(ExplainStmt *stmt);
extern void ExplainOneUtility(Node *utilityStmt, IntoClause *into,
ExplainState *es,
const char *queryString, ParamListInfo params);
extern void ExplainOnePlan(PlannedStmt *plannedstmt, IntoClause *into,
ExplainState *es,
const char *queryString, ParamListInfo params);
extern void ExplainPrintPlan(ExplainState *es, QueryDesc *queryDesc);
extern void ExplainQueryText(ExplainState *es, QueryDesc *queryDesc);
extern void ExplainBeginOutput(ExplainState *es);
extern void ExplainEndOutput(ExplainState *es);
extern void ExplainSeparatePlans(ExplainState *es);
extern void ExplainPropertyList(const char *qlabel, List *data,
ExplainState *es);
extern void ExplainPropertyText(const char *qlabel, const char *value,
ExplainState *es);
extern void ExplainPropertyInteger(const char *qlabel, int value,
ExplainState *es);
extern void ExplainPropertyLong(const char *qlabel, long value,
ExplainState *es);
extern void ExplainPropertyFloat(const char *qlabel, double value, int ndigits,
ExplainState *es);
#endif /* EXPLAIN_H */
|