diff options
Diffstat (limited to 'src/bin/pg_dump/pg_dump.h')
| -rw-r--r-- | src/bin/pg_dump/pg_dump.h | 368 |
1 files changed, 197 insertions, 171 deletions
diff --git a/src/bin/pg_dump/pg_dump.h b/src/bin/pg_dump/pg_dump.h index a537a3ff6ba..b59e4d82997 100644 --- a/src/bin/pg_dump/pg_dump.h +++ b/src/bin/pg_dump/pg_dump.h @@ -1,21 +1,21 @@ /*------------------------------------------------------------------------- * * pg_dump.h - * header file for the pg_dump utility + * header file for the pg_dump utility * * Copyright (c) 1994, Regents of the University of California * - * $Id: pg_dump.h,v 1.19 1997/08/19 21:36:45 momjian Exp $ + * $Id: pg_dump.h,v 1.20 1997/09/07 04:54:42 momjian Exp $ * * Modifications - 6/12/96 - dave@bensoft.com - version 1.13.dhb.2 * - * - Fixed dumpTable output to output lengths for char and varchar types! - * - Added single. quote to twin single quote expansion for 'insert' string - * mode. + * - Fixed dumpTable output to output lengths for char and varchar types! + * - Added single. quote to twin single quote expansion for 'insert' string + * mode. * * Modifications - 6/1/97 - igor@sba.miami.edu * - Added extern's for the functions that clear allocated memory - * in pg_dump.c + * in pg_dump.c *------------------------------------------------------------------------- */ @@ -23,192 +23,218 @@ /* The *Info data structures run-time C structures used to store system catalog information */ - -typedef struct _typeInfo { - char* oid; - char* typowner; - char* typname; - char* typlen; - char* typprtlen; - char* typinput; - char* typoutput; - char* typreceive; - char* typsend; - char* typelem; - char* typdelim; - char* typdefault; - char* typrelid; - char* usename; - int passedbyvalue; - int isArray; -} TypeInfo; - -typedef struct _funcInfo { - char* oid; - char* proname; - char* proowner; - int lang; /* 1 if C, else SQL */ - int nargs; - char* argtypes[8]; /* should be derived from obj/fmgr.h instead of hardwired*/ - char* prorettype; - int retset; /* 1 if the function returns a set, 0 otherwise */ - char* prosrc; - char* probin; - char* usename; - int dumped; /* 1 if already dumped */ -} FuncInfo; - -typedef struct _tableInfo { - char *oid; - char *relname; - char *relarch; - char *relacl; - bool sequence; - int numatts; /* number of attributes */ - int *inhAttrs; /* an array of flags, one for each attribute - if the value is 1, then this attribute is - an inherited attribute */ - char **attnames; /* the attribute names */ - char **typnames; /* fill out attributes */ - bool *notnull; /* Not null constraints of an attribute */ - int numParents; /* number of (immediate) parent supertables */ - char **parentRels; /* names of parent relations, NULL - if numParents == 0 */ - char **out_attnames; /* the attribute names, in the order they would - be in, when the table is created in the - target query language. - this is needed because the SQL tables will - not have the same order of attributes as - the POSTQUEL tables */ - int *attlen; /* attribute lengths */ - char* usename; - -} TableInfo; - -typedef struct _inhInfo { - char *inhrel; - char *inhparent; -} InhInfo; - -typedef struct _indInfo { - char *indexrelname; /* name of the secondary index class */ - char *indrelname; /* name of the indexed heap class */ - char *indamname; /* name of the access method (e.g. btree, rtree, etc.) */ - char *indproc; /* oid of the function to compute the index, 0 if none*/ - char *indkey[INDEX_MAX_KEYS]; /* attribute numbers of the key attributes */ - char *indclass[INDEX_MAX_KEYS]; /* opclass of the keys */ - char *indisunique; /* is this index unique? */ -} IndInfo; - -typedef struct _aggInfo { - char *oid; - char *aggname; - char *aggtransfn1; - char *aggtransfn2; - char *aggfinalfn; - char *aggtranstype1; - char *aggbasetype; - char *aggtranstype2; - char *agginitval1; - char *agginitval2; - char* usename; -} AggInfo; - -typedef struct _oprInfo { - char *oid; - char *oprname; - char *oprkind; /* "b" = binary, "l" = left unary, "r" = right unary */ - char *oprcode; /* operator function name */ - char *oprleft; /* left operand type */ - char *oprright; /* right operand type */ - char *oprcom; /* oid of the commutator operator */ - char *oprnegate; /* oid of the negator operator */ - char *oprrest; /* name of the function to calculate operator restriction - selectivity */ - char *oprjoin; /* name of the function to calculate operator join - selectivity */ - char *oprcanhash; /* can we use hash join strategy ? */ - char *oprlsortop; /* oid's of the left and right sort operators */ - char *oprrsortop; - char* usename; -} OprInfo; + +typedef struct _typeInfo +{ + char *oid; + char *typowner; + char *typname; + char *typlen; + char *typprtlen; + char *typinput; + char *typoutput; + char *typreceive; + char *typsend; + char *typelem; + char *typdelim; + char *typdefault; + char *typrelid; + char *usename; + int passedbyvalue; + int isArray; +} TypeInfo; + +typedef struct _funcInfo +{ + char *oid; + char *proname; + char *proowner; + int lang; /* 1 if C, else SQL */ + int nargs; + char *argtypes[8];/* should be derived from obj/fmgr.h + * instead of hardwired */ + char *prorettype; + int retset; /* 1 if the function returns a set, 0 + * otherwise */ + char *prosrc; + char *probin; + char *usename; + int dumped; /* 1 if already dumped */ +} FuncInfo; + +typedef struct _tableInfo +{ + char *oid; + char *relname; + char *relarch; + char *relacl; + bool sequence; + int numatts; /* number of attributes */ + int *inhAttrs; /* an array of flags, one for each + * attribute if the value is 1, then this + * attribute is an inherited attribute */ + char **attnames; /* the attribute names */ + char **typnames; /* fill out attributes */ + bool *notnull; /* Not null constraints of an attribute */ + int numParents; /* number of (immediate) parent + * supertables */ + char **parentRels; /* names of parent relations, NULL if + * numParents == 0 */ + char **out_attnames; /* the attribute names, in the + * order they would be in, when + * the table is created in the + * target query language. this is + * needed because the SQL tables + * will not have the same order of + * attributes as the POSTQUEL + * tables */ + int *attlen; /* attribute lengths */ + char *usename; + +} TableInfo; + +typedef struct _inhInfo +{ + char *inhrel; + char *inhparent; +} InhInfo; + +typedef struct _indInfo +{ + char *indexrelname; /* name of the secondary index + * class */ + char *indrelname; /* name of the indexed heap class */ + char *indamname; /* name of the access method (e.g. btree, + * rtree, etc.) */ + char *indproc; /* oid of the function to compute the + * index, 0 if none */ + char *indkey[INDEX_MAX_KEYS]; /* attribute numbers of + * the key attributes */ + char *indclass[INDEX_MAX_KEYS]; /* opclass of the keys */ + char *indisunique;/* is this index unique? */ +} IndInfo; + +typedef struct _aggInfo +{ + char *oid; + char *aggname; + char *aggtransfn1; + char *aggtransfn2; + char *aggfinalfn; + char *aggtranstype1; + char *aggbasetype; + char *aggtranstype2; + char *agginitval1; + char *agginitval2; + char *usename; +} AggInfo; + +typedef struct _oprInfo +{ + char *oid; + char *oprname; + char *oprkind; /* "b" = binary, "l" = left unary, "r" = + * right unary */ + char *oprcode; /* operator function name */ + char *oprleft; /* left operand type */ + char *oprright; /* right operand type */ + char *oprcom; /* oid of the commutator operator */ + char *oprnegate; /* oid of the negator operator */ + char *oprrest; /* name of the function to calculate + * operator restriction selectivity */ + char *oprjoin; /* name of the function to calculate + * operator join selectivity */ + char *oprcanhash; /* can we use hash join strategy ? */ + char *oprlsortop; /* oid's of the left and right sort + * operators */ + char *oprrsortop; + char *usename; +} OprInfo; /* global decls */ -extern bool g_verbose; /* verbose flag */ -extern int g_last_builtin_oid; /* value of the last builtin oid */ -extern FILE *g_fout; /* the script file */ +extern bool g_verbose; /* verbose flag */ +extern int g_last_builtin_oid; /* value of the last builtin oid */ +extern FILE *g_fout; /* the script file */ /* placeholders for comment starting and ending delimiters */ -extern char g_comment_start[10]; -extern char g_comment_end[10]; +extern char g_comment_start[10]; +extern char g_comment_end[10]; -extern char g_opaque_type[10]; /* name for the opaque type */ +extern char g_opaque_type[10]; /* name for the opaque type */ /* pg_dump is really two programs in one - one version works with postgres v4r2 - and the other works with postgres95 - the common routines are declared here + one version works with postgres v4r2 + and the other works with postgres95 + the common routines are declared here */ /* - * common utility functions + * common utility functions */ -extern TableInfo* dumpSchema(FILE* fout, - int *numTablesPtr, - const char *tablename, - const bool acls); -extern void dumpSchemaIdx(FILE* fout, - int *numTablesPtr, +extern TableInfo * +dumpSchema(FILE * fout, + int *numTablesPtr, + const char *tablename, + const bool acls); +extern void +dumpSchemaIdx(FILE * fout, + int *numTablesPtr, const char *tablename, - TableInfo* tblinfo, + TableInfo * tblinfo, int numTables); -extern char* findTypeByOid(TypeInfo* tinfo, int numTypes, const char* oid); -extern char* findOprByOid(OprInfo *oprinfo, int numOprs, const char *oid); -extern int findFuncByName(FuncInfo* finfo, int numFuncs, const char* name); -extern int findTableByName(TableInfo *tbinfo, int numTables, const char *relname); +extern char *findTypeByOid(TypeInfo * tinfo, int numTypes, const char *oid); +extern char *findOprByOid(OprInfo * oprinfo, int numOprs, const char *oid); +extern int findFuncByName(FuncInfo * finfo, int numFuncs, const char *name); +extern int findTableByName(TableInfo * tbinfo, int numTables, const char *relname); -extern void check_conn_and_db(void); -extern void parseArgTypes(char **argtypes, const char* str); -extern int isArchiveName(const char*); +extern void check_conn_and_db(void); +extern void parseArgTypes(char **argtypes, const char *str); +extern int isArchiveName(const char *); /* - * version specific routines + * version specific routines */ -extern TypeInfo* getTypes(int *numTypes); -extern FuncInfo* getFuncs(int *numFuncs); -extern AggInfo* getAggregates(int *numAggregates); - -extern void clearAggInfo(AggInfo*, int); -extern void clearFuncInfo(FuncInfo*, int); -extern void clearInhInfo(InhInfo*, int); -extern void clearIndInfo(IndInfo*, int); -extern void clearOprInfo(OprInfo*, int); -extern void clearTypeInfo(TypeInfo*, int); - -extern OprInfo* getOperators(int *numOperators); -extern TableInfo* getTables(int *numTables); -extern InhInfo* getInherits(int *numInherits); -extern void getTableAttrs(TableInfo* tbinfo, int numTables); -extern IndInfo* getIndices(int *numIndices); -extern void dumpTypes(FILE* fout, FuncInfo* finfo, int numFuncs, - TypeInfo* tinfo, int numTypes); -extern void dumpFuncs(FILE* fout, FuncInfo* finfo, int numFuncs, - TypeInfo *tinfo, int numTypes); -extern void dumpAggs(FILE* fout, AggInfo* agginfo, int numAggregates, - TypeInfo *tinfo, int numTypes); -extern void dumpOprs(FILE* fout, OprInfo* agginfo, int numOperators, - TypeInfo *tinfo, int numTypes); -extern void dumpTables(FILE* fout, TableInfo* tbinfo, int numTables, - InhInfo *inhinfo, int numInherits, - TypeInfo *tinfo, int numTypes, const char *tablename, - const bool acls); -extern void dumpIndices(FILE* fout, IndInfo* indinfo, int numIndices, - TableInfo* tbinfo, int numTables, const char *tablename); +extern TypeInfo *getTypes(int *numTypes); +extern FuncInfo *getFuncs(int *numFuncs); +extern AggInfo *getAggregates(int *numAggregates); + +extern void clearAggInfo(AggInfo *, int); +extern void clearFuncInfo(FuncInfo *, int); +extern void clearInhInfo(InhInfo *, int); +extern void clearIndInfo(IndInfo *, int); +extern void clearOprInfo(OprInfo *, int); +extern void clearTypeInfo(TypeInfo *, int); + +extern OprInfo *getOperators(int *numOperators); +extern TableInfo *getTables(int *numTables); +extern InhInfo *getInherits(int *numInherits); +extern void getTableAttrs(TableInfo * tbinfo, int numTables); +extern IndInfo *getIndices(int *numIndices); +extern void +dumpTypes(FILE * fout, FuncInfo * finfo, int numFuncs, + TypeInfo * tinfo, int numTypes); +extern void +dumpFuncs(FILE * fout, FuncInfo * finfo, int numFuncs, + TypeInfo * tinfo, int numTypes); +extern void +dumpAggs(FILE * fout, AggInfo * agginfo, int numAggregates, + TypeInfo * tinfo, int numTypes); +extern void +dumpOprs(FILE * fout, OprInfo * agginfo, int numOperators, + TypeInfo * tinfo, int numTypes); +extern void +dumpTables(FILE * fout, TableInfo * tbinfo, int numTables, + InhInfo * inhinfo, int numInherits, + TypeInfo * tinfo, int numTypes, const char *tablename, + const bool acls); +extern void +dumpIndices(FILE * fout, IndInfo * indinfo, int numIndices, + TableInfo * tbinfo, int numTables, const char *tablename); /* largest query string size */ #define MAXQUERYLEN 5000 /* these voodoo constants are from the backend */ -#define C_PROLANG_OID 13 +#define C_PROLANG_OID 13 |