- Fixed CONSTRAINT TRIGGER dump to record tgconstrelid properly
- pgsql v7.0 compatbility
This commit is contained in:
parent
38b0f2fb3b
commit
8dc42a3aa2
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@ -15,7 +15,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup.h,v 1.10 2001/04/01 05:42:50 pjw Exp $
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup.h,v 1.11 2001/04/25 07:03:19 pjw Exp $
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*
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* Modifications - 28-Jun-2000 - pjw@rhyme.com.au
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*
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@ -50,6 +50,9 @@
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#define atooid(x) ((Oid) strtoul((x), NULL, 10))
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#define oidcmp(x,y) ( ((x) < (y) ? -1 : ((x) > (y)) ? 1 : 0) )
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#define oideq(x,y) ( (x) == (y) )
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#define oidle(x,y) ( (x) <= (y) )
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#define oidge(x,y) ( (x) >= (y) )
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#define oidzero(x) ( (x) == 0 )
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typedef enum _archiveFormat
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{
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@ -66,7 +69,10 @@ typedef enum _archiveFormat
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*/
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typedef struct _Archive
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{
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int verbose;
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int verbose;
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int remoteVersion;
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int minRemoteVersion;
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int maxRemoteVersion;
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/* The rest is private */
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} Archive;
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@ -115,6 +121,7 @@ typedef struct _restoreOptions
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int limitToList;
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int compression;
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int suppressDumpWarnings; /* Suppress output of WARNING entries to stderr */
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} RestoreOptions;
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/*
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@ -15,7 +15,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_archiver.c,v 1.24 2001/04/14 13:11:03 pjw Exp $
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_archiver.c,v 1.25 2001/04/25 07:03:19 pjw Exp $
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*
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* Modifications - 28-Jun-2000 - pjw@rhyme.com.au
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*
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@ -169,6 +169,10 @@ RestoreArchive(Archive *AHX, RestoreOptions *ropt)
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if (AH->version < K_VERS_1_3)
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die_horribly(AH, "Direct database connections are not supported in pre-1.3 archives");
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/* XXX Should get this from the archive */
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AHX->minRemoteVersion = 070100;
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AHX->maxRemoteVersion = 999999;
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ConnectDatabase(AHX, ropt->dbname, ropt->pghost, ropt->pgport,
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ropt->requirePassword, ropt->ignoreVersion);
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@ -260,6 +264,18 @@ RestoreArchive(Archive *AHX, RestoreOptions *ropt)
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/* Work out what, if anything, we want from this entry */
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reqs = _tocEntryRequired(te, ropt);
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/* Dump any relevant dump warnings to stderr */
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if (!ropt->suppressDumpWarnings && strcmp(te->desc, "WARNING") == 0)
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{
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if (!ropt->dataOnly && te->defn != NULL && strlen(te->defn) != 0)
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{
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fprintf(stderr, "%s: Warning from original dump file:\n%s\n", progname, te->defn);
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} else if (te->copyStmt != NULL && strlen(te->copyStmt) != 0)
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{
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fprintf(stderr, "%s: Warning from original dump file:\n%s\n", progname, te->copyStmt);
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}
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}
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if ((reqs & 1) != 0) /* We want the schema */
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{
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/* Reconnect if necessary */
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@ -405,6 +421,7 @@ NewRestoreOptions(void)
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opts = (RestoreOptions *) calloc(1, sizeof(RestoreOptions));
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opts->format = archUnknown;
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opts->suppressDumpWarnings = false;
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return opts;
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}
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@ -1419,7 +1436,8 @@ _discoverArchiveFormat(ArchiveHandle *AH)
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cnt = fread(sig, 1, 5, fh);
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if (cnt != 5)
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die_horribly(AH, "%s: input file is too short, or is unreadable\n", progname);
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die_horribly(AH, "%s: input file is too short, or is unreadable (read %d, expected 5)\n",
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progname, cnt);
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/* Save it, just in case we need it later */
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strncpy(&AH->lookahead[0], sig, 5);
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@ -17,7 +17,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_archiver.h,v 1.31 2001/04/14 13:11:03 pjw Exp $
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_archiver.h,v 1.32 2001/04/25 07:03:19 pjw Exp $
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*
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* Modifications - 28-Jun-2000 - pjw@rhyme.com.au
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* - Initial version.
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@ -68,7 +68,7 @@ typedef z_stream *z_streamp;
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#define K_VERS_MAJOR 1
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#define K_VERS_MINOR 5
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#define K_VERS_REV 3
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#define K_VERS_REV 5
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/* Data block types */
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#define BLK_DATA 1
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@ -19,7 +19,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_custom.c,v 1.10 2001/04/01 05:42:51 pjw Exp $
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_custom.c,v 1.11 2001/04/25 07:03:19 pjw Exp $
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*
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* Modifications - 28-Jun-2000 - pjw@rhyme.com.au
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*
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@ -786,6 +786,7 @@ _ReadBuf(ArchiveHandle *AH, void *buf, int len)
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res = fread(buf, 1, len, AH->FH);
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ctx->filePos += res;
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return res;
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}
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@ -854,7 +855,10 @@ _getFilePos(ArchiveHandle *AH, lclContext *ctx)
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{
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pos = ftell(AH->FH);
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if (pos != ctx->filePos)
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fprintf(stderr, "Warning: ftell mismatch with filePos\n");
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{
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fprintf(stderr, "Warning: ftell mismatch with filePos - filePos used\n");
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pos = ctx->filePos;
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}
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}
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else
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pos = ctx->filePos;
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@ -5,7 +5,7 @@
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* Implements the basic DB functions used by the archiver.
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_db.c,v 1.17 2001/03/23 04:49:55 momjian Exp $
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_db.c,v 1.18 2001/04/25 07:03:19 pjw Exp $
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*
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* NOTES
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*
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@ -114,17 +114,36 @@ _prompt_for_password(char *username, char *password)
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fprintf(stderr, "\n\n");
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}
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static int
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_parse_version(ArchiveHandle *AH, const char* versionString)
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{
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int cnt;
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int vmaj, vmin, vrev;
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cnt = sscanf(versionString, "%d.%d.%d", &vmaj, &vmin, &vrev);
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if (cnt < 2)
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{
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die_horribly(AH, "Unable to parse version string: %s\n", versionString);
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}
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if (cnt == 2)
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vrev = 0;
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return (100 * vmaj + vmin) * 100 + vrev;
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}
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static void
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_check_database_version(ArchiveHandle *AH, bool ignoreVersion)
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{
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PGresult *res;
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double myversion;
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int myversion;
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const char *remoteversion_str;
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double remoteversion;
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int remoteversion;
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PGconn *conn = AH->connection;
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myversion = strtod(PG_VERSION, NULL);
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myversion = _parse_version(AH, PG_VERSION);
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res = PQexec(conn, "SELECT version()");
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if (!res ||
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PQresultStatus(res) != PGRES_TUPLES_OK ||
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"Explanation from backend: '%s'.\n", PQerrorMessage(conn));
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remoteversion_str = PQgetvalue(res, 0, 0);
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remoteversion = strtod(remoteversion_str + 11, NULL);
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if (myversion != remoteversion)
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remoteversion = _parse_version(AH, remoteversion_str + 11);
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PQclear(res);
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AH->public.remoteVersion = remoteversion;
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if (myversion != remoteversion
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&& (remoteversion < AH->public.minRemoteVersion || remoteversion > AH->public.maxRemoteVersion) )
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{
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fprintf(stderr, "Database version: %s\n%s version: %s\n",
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remoteversion_str, progname, PG_VERSION);
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@ -145,7 +170,6 @@ _check_database_version(ArchiveHandle *AH, bool ignoreVersion)
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die_horribly(AH, "Aborting because of version mismatch.\n"
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"Use --ignore-version if you think it's safe to proceed anyway.\n");
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}
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PQclear(res);
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}
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/*
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@ -16,7 +16,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_tar.c,v 1.14 2001/04/14 13:11:03 pjw Exp $
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_backup_tar.c,v 1.15 2001/04/25 07:03:19 pjw Exp $
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*
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* Modifications - 28-Jun-2000 - pjw@rhyme.com.au
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*
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@ -834,6 +834,7 @@ _CloseArchive(ArchiveHandle *AH)
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ropt->dropSchema = 1;
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ropt->compression = 0;
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ropt->superuser = PQuser(AH->connection);
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ropt->suppressDumpWarnings = true;
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savVerbose = AH->public.verbose;
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AH->public.verbose = 0;
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@ -22,7 +22,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_dump.c,v 1.204 2001/04/23 23:36:33 tgl Exp $
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_dump.c,v 1.205 2001/04/25 07:03:19 pjw Exp $
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*
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* Modifications - 6/10/96 - dave@bensoft.com - version 1.13.dhb
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*
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@ -185,7 +185,8 @@ static void formatStringLiteral(PQExpBuffer buf, const char *str, const formatLi
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static void clearTableInfo(TableInfo *, int);
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static void dumpOneFunc(Archive *fout, FuncInfo *finfo, int i,
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TypeInfo *tinfo, int numTypes);
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static Oid findLastBuiltinOid(const char *);
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static Oid findLastBuiltinOid_V71(const char *);
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static Oid findLastBuiltinOid_V70(void);
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static void setMaxOid(Archive *fout);
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static void AddAcl(char *aclbuf, const char *keyword);
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@ -495,8 +496,13 @@ dumpClasses_dumpData(Archive *fout, char *oid, void *dctxv)
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int tuple;
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int field;
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appendPQExpBuffer(q, "SELECT * FROM ONLY %s",
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fmtId(classname, force_quotes));
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if (fout->remoteVersion >= 70100)
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{
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appendPQExpBuffer(q, "SELECT * FROM ONLY %s", fmtId(classname, force_quotes));
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} else {
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appendPQExpBuffer(q, "SELECT * FROM %s", fmtId(classname, force_quotes));
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}
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res = PQexec(g_conn, q->data);
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if (!res ||
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PQresultStatus(res) != PGRES_TUPLES_OK)
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@ -1037,8 +1043,10 @@ main(int argc, char **argv)
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/*
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* Open the database using the Archiver, so it knows about it. Errors
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* mean death
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* mean death. Accept 7.0 & 7.1 database versions.
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*/
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g_fout->minRemoteVersion = 70000;
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g_fout->maxRemoteVersion = 70199;
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g_conn = ConnectDatabase(g_fout, dbname, pghost, pgport, use_password, ignore_version);
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/*
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@ -1061,7 +1069,10 @@ main(int argc, char **argv)
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PQclear(res);
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}
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g_last_builtin_oid = findLastBuiltinOid(dbname);
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if (g_fout->remoteVersion >= 70100)
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g_last_builtin_oid = findLastBuiltinOid_V71(dbname);
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else
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g_last_builtin_oid = findLastBuiltinOid_V70();
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/* Dump the database definition */
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if (!dataOnly)
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@ -1120,6 +1131,8 @@ main(int argc, char **argv)
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else
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ropt->compression = compressLevel;
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ropt->suppressDumpWarnings = true; /* We've already shown them */
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RestoreArchive(g_fout, ropt);
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}
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@ -1210,7 +1223,12 @@ dumpBlobs(Archive *AH, char *junkOid, void *junkVal)
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fprintf(stderr, "%s saving BLOBs\n", g_comment_start);
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/* Cursor to get all BLOB tables */
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appendPQExpBuffer(oidQry, "Declare blobOid Cursor for SELECT DISTINCT loid FROM pg_largeobject");
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if (AH->remoteVersion >= 70100)
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{
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appendPQExpBuffer(oidQry, "Declare blobOid Cursor for SELECT DISTINCT loid FROM pg_largeobject");
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} else {
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appendPQExpBuffer(oidQry, "Declare blobOid Cursor for SELECT oid from pg_class where relkind = 'l'");
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}
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res = PQexec(g_conn, oidQry->data);
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if (!res || PQresultStatus(res) != PGRES_COMMAND_OK)
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@ -1320,12 +1338,22 @@ getTypes(int *numTypes)
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* we filter out the built-in types when we dump out the types
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*/
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appendPQExpBuffer(query, "SELECT pg_type.oid, typowner, typname, typlen, typprtlen, "
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"typinput, typoutput, typreceive, typsend, typelem, typdelim, "
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"typdefault, typrelid, typbyval, "
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"(select usename from pg_user where typowner = usesysid) as usename, "
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"format_type(pg_type.oid, NULL) as typedefn "
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"from pg_type");
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if (g_fout->remoteVersion < 70100)
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{
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appendPQExpBuffer(query, "SELECT pg_type.oid, typowner, typname, typlen, typprtlen, "
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"typinput, typoutput, typreceive, typsend, typelem, typdelim, "
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"typdefault, typrelid, typbyval, "
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"(select usename from pg_user where typowner = usesysid) as usename, "
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"typname as typedefn "
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"from pg_type");
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} else {
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appendPQExpBuffer(query, "SELECT pg_type.oid, typowner, typname, typlen, typprtlen, "
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"typinput, typoutput, typreceive, typsend, typelem, typdelim, "
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"typdefault, typrelid, typbyval, "
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"(select usename from pg_user where typowner = usesysid) as usename, "
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"format_type(pg_type.oid, NULL) as typedefn "
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"from pg_type");
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}
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res = PQexec(g_conn, query->data);
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if (!res ||
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@ -1787,15 +1815,26 @@ getAggregates(int *numAggs)
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int i_aggbasetype;
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int i_agginitval;
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int i_usename;
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int i_convertok;
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/* find all user-defined aggregates */
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appendPQExpBuffer(query,
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"SELECT pg_aggregate.oid, aggname, aggtransfn, "
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"aggfinalfn, aggtranstype, aggbasetype, "
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"agginitval, "
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"(select usename from pg_user where aggowner = usesysid) as usename "
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"from pg_aggregate");
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if (g_fout->remoteVersion < 70100)
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{
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appendPQExpBuffer(query, "SELECT pg_aggregate.oid, aggname, aggtransfn1 as aggtransfn, "
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"aggfinalfn, aggtranstype1 as aggtranstype, aggbasetype, "
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"agginitval1 as agginitval, "
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"(aggtransfn2 = 0 and aggtranstype2 = 0 and agginitval2 is null) as convertok, "
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"(select usename from pg_user where aggowner = usesysid) as usename "
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"from pg_aggregate");
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} else {
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appendPQExpBuffer(query, "SELECT pg_aggregate.oid, aggname, aggtransfn, "
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"aggfinalfn, aggtranstype, aggbasetype, "
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"agginitval, "
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"'t'::boolean as convertok, "
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"(select usename from pg_user where aggowner = usesysid) as usename "
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"from pg_aggregate");
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}
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res = PQexec(g_conn, query->data);
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if (!res ||
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@ -1819,6 +1858,7 @@ getAggregates(int *numAggs)
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i_aggbasetype = PQfnumber(res, "aggbasetype");
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i_agginitval = PQfnumber(res, "agginitval");
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i_usename = PQfnumber(res, "usename");
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i_convertok = PQfnumber(res, "convertok");
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for (i = 0; i < ntups; i++)
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{
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@ -1834,6 +1874,8 @@ getAggregates(int *numAggs)
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fprintf(stderr, "WARNING: owner of aggregate '%s' appears to be invalid\n",
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agginfo[i].aggname);
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agginfo[i].convertok = (PQgetvalue(res, i, i_convertok)[0] == 't');
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}
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PQclear(res);
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@ -1874,14 +1916,26 @@ getFuncs(int *numFuncs)
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/* find all user-defined funcs */
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appendPQExpBuffer(query,
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if (g_fout->remoteVersion < 70100)
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{
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appendPQExpBuffer(query,
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"SELECT pg_proc.oid, proname, prolang, pronargs, prorettype, "
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"proretset, proargtypes, prosrc, probin, "
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"(select usename from pg_user where proowner = usesysid) as usename, "
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"proiscachable, proisstrict "
|
||||
"from pg_proc "
|
||||
"where pg_proc.oid > '%u'::oid",
|
||||
"(select usename from pg_user where proowner = usesysid) as usename, "
|
||||
"proiscachable, 't'::boolean as proisstrict "
|
||||
"from pg_proc "
|
||||
"where pg_proc.oid > '%u'::oid",
|
||||
g_last_builtin_oid);
|
||||
} else {
|
||||
appendPQExpBuffer(query,
|
||||
"SELECT pg_proc.oid, proname, prolang, pronargs, prorettype, "
|
||||
"proretset, proargtypes, prosrc, probin, "
|
||||
"(select usename from pg_user where proowner = usesysid) as usename, "
|
||||
"proiscachable, proisstrict "
|
||||
"from pg_proc "
|
||||
"where pg_proc.oid > '%u'::oid",
|
||||
g_last_builtin_oid);
|
||||
}
|
||||
|
||||
res = PQexec(g_conn, query->data);
|
||||
if (!res ||
|
||||
|
@ -1935,7 +1989,7 @@ getFuncs(int *numFuncs)
|
|||
|
||||
if (finfo[i].nargs < 0 || finfo[i].nargs > FUNC_MAX_ARGS)
|
||||
{
|
||||
fprintf(stderr, "failed sanity check: %s has %d args\n",
|
||||
fprintf(stderr, "getFuncs(): failed sanity check: %s has %d args\n",
|
||||
finfo[i].proname, finfo[i].nargs);
|
||||
exit(1);
|
||||
}
|
||||
|
@ -2217,12 +2271,32 @@ getTables(int *numTables, FuncInfo *finfo, int numFuncs)
|
|||
int n;
|
||||
|
||||
resetPQExpBuffer(query);
|
||||
appendPQExpBuffer(query,
|
||||
if (g_fout->remoteVersion < 70100)
|
||||
{
|
||||
/* Fake the LOJ from below */
|
||||
appendPQExpBuffer(query,
|
||||
" SELECT c.relname "
|
||||
" FROM pg_index i, pg_class c "
|
||||
" WHERE i.indrelid = %s"
|
||||
" AND i.indisprimary "
|
||||
" AND c.oid = i.indexrelid"
|
||||
" UNION ALL "
|
||||
" SELECT NULL "
|
||||
" FROM pg_index i "
|
||||
" WHERE i.indrelid = %s"
|
||||
" AND i.indisprimary "
|
||||
" And NOT Exists(Select * From pg_class c Where c.oid = i.indexrelid)",
|
||||
tblinfo[i].oid, tblinfo[i].oid);
|
||||
|
||||
} else {
|
||||
appendPQExpBuffer(query,
|
||||
"SELECT c.relname "
|
||||
"FROM pg_index i LEFT OUTER JOIN pg_class c ON c.oid = i.indexrelid "
|
||||
"WHERE i.indrelid = %s"
|
||||
"AND i.indisprimary ",
|
||||
tblinfo[i].oid);
|
||||
}
|
||||
|
||||
res2 = PQexec(g_conn, query->data);
|
||||
if (!res2 || PQresultStatus(res2) != PGRES_TUPLES_OK)
|
||||
{
|
||||
|
@ -2275,6 +2349,8 @@ getTables(int *numTables, FuncInfo *finfo, int numFuncs)
|
|||
i_tgisconstraint,
|
||||
i_tgconstrname,
|
||||
i_tgdeferrable,
|
||||
i_tgconstrrelid,
|
||||
i_tgconstrrelname,
|
||||
i_tginitdeferred;
|
||||
int ntups2;
|
||||
int i2;
|
||||
|
@ -2286,7 +2362,12 @@ getTables(int *numTables, FuncInfo *finfo, int numFuncs)
|
|||
g_comment_end);
|
||||
|
||||
resetPQExpBuffer(query);
|
||||
appendPQExpBuffer(query, "SELECT tgname, tgfoid, tgtype, tgnargs, tgargs, tgisconstraint, tgconstrname, tgdeferrable, tginitdeferred, oid "
|
||||
appendPQExpBuffer(query,
|
||||
"SELECT tgname, tgfoid, tgtype, tgnargs, tgargs, "
|
||||
"tgisconstraint, tgconstrname, tgdeferrable, "
|
||||
"tgconstrrelid, tginitdeferred, oid, "
|
||||
"(select relname from pg_class where oid = tgconstrrelid) "
|
||||
" as tgconstrrelname "
|
||||
"from pg_trigger "
|
||||
"where tgrelid = '%s'::oid ",
|
||||
tblinfo[i].oid);
|
||||
|
@ -2314,6 +2395,8 @@ getTables(int *numTables, FuncInfo *finfo, int numFuncs)
|
|||
i_tgisconstraint = PQfnumber(res2, "tgisconstraint");
|
||||
i_tgconstrname = PQfnumber(res2, "tgconstrname");
|
||||
i_tgdeferrable = PQfnumber(res2, "tgdeferrable");
|
||||
i_tgconstrrelid = PQfnumber(res2, "tgconstrrelid");
|
||||
i_tgconstrrelname = PQfnumber(res2, "tgconstrrelname");
|
||||
i_tginitdeferred = PQfnumber(res2, "tginitdeferred");
|
||||
|
||||
tblinfo[i].triggers = (TrigInfo *) malloc(ntups2 * sizeof(TrigInfo));
|
||||
|
@ -2328,9 +2411,13 @@ getTables(int *numTables, FuncInfo *finfo, int numFuncs)
|
|||
int tgisconstraint;
|
||||
int tgdeferrable;
|
||||
int tginitdeferred;
|
||||
char *tgconstrrelid;
|
||||
char *tgname;
|
||||
const char *p;
|
||||
int findx;
|
||||
|
||||
tgname = PQgetvalue(res2, i2, i_tgname);
|
||||
|
||||
if (strcmp(PQgetvalue(res2, i2, i_tgisconstraint), "f") == 0)
|
||||
tgisconstraint = 0;
|
||||
else
|
||||
|
@ -2376,7 +2463,7 @@ getTables(int *numTables, FuncInfo *finfo, int numFuncs)
|
|||
if (!r || PQresultStatus(r) != PGRES_TUPLES_OK)
|
||||
{
|
||||
fprintf(stderr, "getTables(): SELECT (funcname) failed for trigger %s. Explanation from backend: '%s'.\n",
|
||||
PQgetvalue(res2, i2, i_tgname), PQerrorMessage(g_conn));
|
||||
tgname, PQerrorMessage(g_conn));
|
||||
exit_nicely(g_conn);
|
||||
}
|
||||
|
||||
|
@ -2385,7 +2472,7 @@ getTables(int *numTables, FuncInfo *finfo, int numFuncs)
|
|||
if (numFuncs != 1)
|
||||
{
|
||||
fprintf(stderr, "getTables(): SELECT (funcname) for trigger %s returned %d tuples. Expected 1.\n",
|
||||
PQgetvalue(res2, i2, i_tgname), numFuncs);
|
||||
tgname, numFuncs);
|
||||
exit_nicely(g_conn);
|
||||
}
|
||||
|
||||
|
@ -2395,9 +2482,7 @@ getTables(int *numTables, FuncInfo *finfo, int numFuncs)
|
|||
else
|
||||
tgfunc = strdup(finfo[findx].proname);
|
||||
|
||||
appendPQExpBuffer(delqry, "DROP TRIGGER %s ",
|
||||
fmtId(PQgetvalue(res2, i2, i_tgname),
|
||||
force_quotes));
|
||||
appendPQExpBuffer(delqry, "DROP TRIGGER %s ", fmtId(tgname, force_quotes));
|
||||
appendPQExpBuffer(delqry, "ON %s;\n",
|
||||
fmtId(tblinfo[i].relname, force_quotes));
|
||||
|
||||
|
@ -2410,7 +2495,7 @@ getTables(int *numTables, FuncInfo *finfo, int numFuncs)
|
|||
else
|
||||
{
|
||||
appendPQExpBuffer(query, "CREATE TRIGGER ");
|
||||
appendPQExpBuffer(query, fmtId(PQgetvalue(res2, i2, i_tgname), force_quotes));
|
||||
appendPQExpBuffer(query, fmtId(tgname, force_quotes));
|
||||
}
|
||||
appendPQExpBufferChar(query, ' ');
|
||||
/* Trigger type */
|
||||
|
@ -2443,6 +2528,21 @@ getTables(int *numTables, FuncInfo *finfo, int numFuncs)
|
|||
|
||||
if (tgisconstraint)
|
||||
{
|
||||
tgconstrrelid = PQgetvalue(res2, i2, i_tgconstrrelid);
|
||||
|
||||
if (strcmp(tgconstrrelid, "0") != 0) {
|
||||
|
||||
if (PQgetisnull(res2, i2, i_tgconstrrelname))
|
||||
{
|
||||
fprintf(stderr, "getTables(): SELECT produced NULL referenced table name "
|
||||
"for trigger '%s' on relation '%s' (oid was %s).\n",
|
||||
tgname, tblinfo[i].relname, tgconstrrelid);
|
||||
exit_nicely(g_conn);
|
||||
}
|
||||
|
||||
appendPQExpBuffer(query, " FROM %s",
|
||||
fmtId(PQgetvalue(res2, i2, i_tgconstrrelname), force_quotes));
|
||||
}
|
||||
if (!tgdeferrable)
|
||||
appendPQExpBuffer(query, " NOT");
|
||||
appendPQExpBuffer(query, " DEFERRABLE INITIALLY ");
|
||||
|
@ -2469,7 +2569,7 @@ getTables(int *numTables, FuncInfo *finfo, int numFuncs)
|
|||
"string (%s) for trigger '%s'\n",
|
||||
tblinfo[i].relname,
|
||||
PQgetvalue(res2, i2, i_tgargs),
|
||||
PQgetvalue(res2, i2, i_tgname));
|
||||
tgname);
|
||||
exit_nicely(g_conn);
|
||||
}
|
||||
p++;
|
||||
|
@ -2501,12 +2601,12 @@ getTables(int *numTables, FuncInfo *finfo, int numFuncs)
|
|||
|
||||
resetPQExpBuffer(query);
|
||||
appendPQExpBuffer(query, "TRIGGER %s ",
|
||||
fmtId(PQgetvalue(res2, i2, i_tgname), force_quotes));
|
||||
fmtId(tgname, force_quotes));
|
||||
appendPQExpBuffer(query, "ON %s",
|
||||
fmtId(tblinfo[i].relname, force_quotes));
|
||||
tblinfo[i].triggers[i2].tgcomment = strdup(query->data);
|
||||
tblinfo[i].triggers[i2].oid = strdup(PQgetvalue(res2, i2, i_tgoid));
|
||||
tblinfo[i].triggers[i2].tgname = strdup(fmtId(PQgetvalue(res2, i2, i_tgname), false));
|
||||
tblinfo[i].triggers[i2].tgname = strdup(fmtId(tgname, false));
|
||||
tblinfo[i].triggers[i2].tgdel = strdup(delqry->data);
|
||||
|
||||
if (tgfunc)
|
||||
|
@ -2624,12 +2724,35 @@ getTableAttrs(TableInfo *tblinfo, int numTables)
|
|||
g_comment_end);
|
||||
|
||||
resetPQExpBuffer(q);
|
||||
appendPQExpBuffer(q, "SELECT a.oid as attoid, a.attnum, a.attname, t.typname, a.atttypmod, "
|
||||
"a.attnotnull, a.atthasdef, format_type(a.atttypid, a.atttypmod) as atttypedefn "
|
||||
"from pg_attribute a LEFT OUTER JOIN pg_type t ON a.atttypid = t.oid "
|
||||
"where a.attrelid = '%s'::oid "
|
||||
"and a.attnum > 0 order by attnum",
|
||||
tblinfo[i].oid);
|
||||
|
||||
if (g_fout->remoteVersion < 70100)
|
||||
{
|
||||
/* Fake the LOJ below */
|
||||
appendPQExpBuffer(q,
|
||||
" SELECT a.oid as attoid, a.attnum, a.attname, t.typname, a.atttypmod, "
|
||||
" a.attnotnull, a.atthasdef, NULL as atttypedefn "
|
||||
" from pg_attribute a, pg_type t "
|
||||
" where a.attrelid = '%s'::oid "
|
||||
" and a.attnum > 0 "
|
||||
" and a.atttypid = t.oid "
|
||||
" UNION ALL SELECT a.oid as attoid, a.attnum, a.attname, NULL as typname, a.atttypmod, "
|
||||
" a.attnotnull, a.atthasdef, NULL as atttypedefn "
|
||||
" from pg_attribute a "
|
||||
" where a.attrelid = '%s'::oid "
|
||||
" and a.attnum > 0 "
|
||||
" and Not Exists(Select * From pg_type t where a.atttypid = t.oid)"
|
||||
" order by attnum",
|
||||
tblinfo[i].oid, tblinfo[i].oid);
|
||||
|
||||
} else {
|
||||
appendPQExpBuffer(q, "SELECT a.oid as attoid, a.attnum, a.attname, t.typname, a.atttypmod, "
|
||||
"a.attnotnull, a.atthasdef, format_type(a.atttypid, a.atttypmod) as atttypedefn "
|
||||
"from pg_attribute a LEFT OUTER JOIN pg_type t ON a.atttypid = t.oid "
|
||||
"where a.attrelid = '%s'::oid "
|
||||
"and a.attnum > 0 order by attnum",
|
||||
tblinfo[i].oid);
|
||||
}
|
||||
|
||||
res = PQexec(g_conn, q->data);
|
||||
if (!res ||
|
||||
PQresultStatus(res) != PGRES_TUPLES_OK)
|
||||
|
@ -2778,6 +2901,9 @@ getIndices(int *numIndices)
|
|||
"and t2.relname !~ '^pg_' ",
|
||||
g_last_builtin_oid);
|
||||
|
||||
if (g_fout->remoteVersion < 70100)
|
||||
appendPQExpBuffer(query, " and t2.relkind != 'l'");
|
||||
|
||||
res = PQexec(g_conn, query->data);
|
||||
if (!res ||
|
||||
PQresultStatus(res) != PGRES_TUPLES_OK)
|
||||
|
@ -3499,9 +3625,13 @@ dumpAggs(Archive *fout, AggInfo *agginfo, int numAggs,
|
|||
TypeInfo *tinfo, int numTypes)
|
||||
{
|
||||
#define AGG_NOTICE(arg) {\
|
||||
fprintf(stderr, "Notice: aggregate \"%s\"(oid %s) is not dumped.\n",agginfo[i].aggname, agginfo[i].oid);\
|
||||
fprintf(stderr, "Reason: " CppAsString(arg) );\
|
||||
fprintf (stderr, " (oid %s) not found.\n",agginfo[i].arg);\
|
||||
resetPQExpBuffer(q);\
|
||||
appendPQExpBuffer(q, "-- Notice: aggregate \"%s\"(oid %s) is not dumped.\n",agginfo[i].aggname, agginfo[i].oid);\
|
||||
appendPQExpBuffer(q, "-- Reason: " CppAsString(arg) );\
|
||||
appendPQExpBuffer(q, " (oid %s) not found.\n",agginfo[i].arg);\
|
||||
fprintf(stderr, q->data);\
|
||||
ArchiveEntry(fout, agginfo[i].oid, aggSig->data, "WARNING", NULL,\
|
||||
q->data, "" /* Del */, "", agginfo[i].usename, NULL, NULL);\
|
||||
}
|
||||
|
||||
int i;
|
||||
|
@ -3517,9 +3647,25 @@ dumpAggs(Archive *fout, AggInfo *agginfo, int numAggs,
|
|||
resetPQExpBuffer(details);
|
||||
|
||||
/* skip all the builtin oids */
|
||||
if (atooid(agginfo[i].oid) <= g_last_builtin_oid)
|
||||
if ( oidle( atooid(agginfo[i].oid), g_last_builtin_oid) )
|
||||
continue;
|
||||
|
||||
resetPQExpBuffer(aggSig);
|
||||
appendPQExpBuffer(aggSig, "%s(%s)", agginfo[i].aggname,
|
||||
findTypeByOid(tinfo, numTypes, agginfo[i].aggbasetype, zeroAsOpaque + useBaseTypeName));
|
||||
|
||||
if (!agginfo[i].convertok)
|
||||
{
|
||||
resetPQExpBuffer(q);
|
||||
appendPQExpBuffer(q, "-- WARNING: Aggregate %s could not be dumped correctly for this database version - ignored\n",
|
||||
aggSig->data);
|
||||
fprintf(stderr, q->data);
|
||||
|
||||
ArchiveEntry(fout, agginfo[i].oid, aggSig->data, "WARNING", NULL,
|
||||
q->data, "" /* Del */, "", agginfo[i].usename, NULL, NULL);
|
||||
continue;
|
||||
}
|
||||
|
||||
name = findTypeByOid(tinfo, numTypes, agginfo[i].aggbasetype, zeroAsAny + useBaseTypeName);
|
||||
if (name == NULL)
|
||||
{
|
||||
|
@ -3548,10 +3694,6 @@ dumpAggs(Archive *fout, AggInfo *agginfo, int numAggs,
|
|||
appendPQExpBuffer(details, ", FINALFUNC = %s",
|
||||
agginfo[i].aggfinalfn);
|
||||
|
||||
resetPQExpBuffer(aggSig);
|
||||
appendPQExpBuffer(aggSig, "%s %s", agginfo[i].aggname,
|
||||
findTypeByOid(tinfo, numTypes, agginfo[i].aggbasetype, zeroAsOpaque + useBaseTypeName));
|
||||
|
||||
resetPQExpBuffer(delq);
|
||||
appendPQExpBuffer(delq, "DROP AGGREGATE %s;\n", aggSig->data);
|
||||
|
||||
|
@ -3737,6 +3879,61 @@ dumpACL(Archive *fout, TableInfo tbinfo)
|
|||
|
||||
}
|
||||
|
||||
static void
|
||||
_dumpTableAttr70(Archive *fout, TableInfo *tblinfo, int i, int j, PQExpBuffer q)
|
||||
{
|
||||
int32 tmp_typmod;
|
||||
int precision;
|
||||
int scale;
|
||||
|
||||
/* Show lengths on bpchar and varchar */
|
||||
if (!strcmp(tblinfo[i].typnames[j], "bpchar"))
|
||||
{
|
||||
int len = (tblinfo[i].atttypmod[j] - VARHDRSZ);
|
||||
|
||||
appendPQExpBuffer(q, "character");
|
||||
if (len > 1)
|
||||
appendPQExpBuffer(q, "(%d)",
|
||||
tblinfo[i].atttypmod[j] - VARHDRSZ);
|
||||
}
|
||||
else if (!strcmp(tblinfo[i].typnames[j], "varchar"))
|
||||
{
|
||||
appendPQExpBuffer(q, "character varying");
|
||||
if (tblinfo[i].atttypmod[j] != -1)
|
||||
{
|
||||
appendPQExpBuffer(q, "(%d)",
|
||||
tblinfo[i].atttypmod[j] - VARHDRSZ);
|
||||
}
|
||||
}
|
||||
else if (!strcmp(tblinfo[i].typnames[j], "numeric"))
|
||||
{
|
||||
appendPQExpBuffer(q, "numeric");
|
||||
if (tblinfo[i].atttypmod[j] != -1)
|
||||
{
|
||||
tmp_typmod = tblinfo[i].atttypmod[j] - VARHDRSZ;
|
||||
precision = (tmp_typmod >> 16) & 0xffff;
|
||||
scale = tmp_typmod & 0xffff;
|
||||
appendPQExpBuffer(q, "(%d,%d)",
|
||||
precision, scale);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* char is an internal single-byte data type; Let's
|
||||
* make sure we force it through with quotes. - thomas
|
||||
* 1998-12-13
|
||||
*/
|
||||
else if (!strcmp(tblinfo[i].typnames[j], "char"))
|
||||
{
|
||||
appendPQExpBuffer(q, "%s",
|
||||
fmtId(tblinfo[i].typnames[j], true));
|
||||
}
|
||||
else
|
||||
{
|
||||
appendPQExpBuffer(q, "%s",
|
||||
fmtId(tblinfo[i].typnames[j], false));
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* dumpTables:
|
||||
|
@ -3830,9 +4027,14 @@ dumpTables(Archive *fout, TableInfo *tblinfo, int numTables,
|
|||
appendPQExpBuffer(q, ",\n\t");
|
||||
|
||||
/* Attr name & type */
|
||||
appendPQExpBuffer(q, "%s %s",
|
||||
fmtId(tblinfo[i].attnames[j], force_quotes),
|
||||
tblinfo[i].atttypedefns[j]);
|
||||
appendPQExpBuffer(q, "%s ", fmtId(tblinfo[i].attnames[j], force_quotes));
|
||||
|
||||
if (g_fout->remoteVersion >= 70100)
|
||||
{
|
||||
appendPQExpBuffer(q, "%s", tblinfo[i].atttypedefns[j]);
|
||||
} else {
|
||||
_dumpTableAttr70(fout, tblinfo, i, j, q);
|
||||
}
|
||||
|
||||
/* Default value */
|
||||
if (tblinfo[i].adef_expr[j] != NULL && tblinfo[i].inhAttrDef[j] == 0)
|
||||
|
@ -4033,7 +4235,7 @@ dumpIndices(Archive *fout, IndInfo *indinfo, int numIndices,
|
|||
indinfo[i].indrelname);
|
||||
if (tableInd < 0)
|
||||
{
|
||||
fprintf(stderr, "failed sanity check, table %s was not found\n",
|
||||
fprintf(stderr, "dumpIndices(): failed sanity check, table %s was not found\n",
|
||||
indinfo[i].indrelname);
|
||||
exit(1);
|
||||
}
|
||||
|
@ -4357,7 +4559,7 @@ setMaxOid(Archive *fout)
|
|||
*/
|
||||
|
||||
static Oid
|
||||
findLastBuiltinOid(const char *dbname)
|
||||
findLastBuiltinOid_V71(const char *dbname)
|
||||
{
|
||||
PGresult *res;
|
||||
int ntups;
|
||||
|
@ -4389,11 +4591,51 @@ findLastBuiltinOid(const char *dbname)
|
|||
fprintf(stderr, "There is more than one entry for this database in the 'pg_database' table\n");
|
||||
exit_nicely(g_conn);
|
||||
}
|
||||
last_oid = atoi(PQgetvalue(res, 0, PQfnumber(res, "datlastsysoid")));
|
||||
last_oid = atooid(PQgetvalue(res, 0, PQfnumber(res, "datlastsysoid")));
|
||||
PQclear(res);
|
||||
return last_oid;
|
||||
}
|
||||
|
||||
/*
|
||||
* findLastBuiltInOid -
|
||||
* find the last built in oid
|
||||
* we do this by looking up the oid of 'template1' in pg_database,
|
||||
* this is probably not foolproof but comes close
|
||||
*/
|
||||
|
||||
static Oid
|
||||
findLastBuiltinOid_V70(void)
|
||||
{
|
||||
PGresult *res;
|
||||
int ntups;
|
||||
int last_oid;
|
||||
|
||||
res = PQexec(g_conn,
|
||||
"SELECT oid from pg_database where datname = 'template1'");
|
||||
if (res == NULL ||
|
||||
PQresultStatus(res) != PGRES_TUPLES_OK)
|
||||
{
|
||||
fprintf(stderr, "pg_dump error in finding the template1 database.");
|
||||
fprintf(stderr, "Explanation from backend: '%s'.\n", PQerrorMessage(g_conn));
|
||||
exit_nicely(g_conn);
|
||||
}
|
||||
ntups = PQntuples(res);
|
||||
if (ntups < 1)
|
||||
{
|
||||
fprintf(stderr, "pg_dump: couldn't find the template1 database.\n");
|
||||
fprintf(stderr, "There is no 'template1' entry in the 'pg_database' table.\n");
|
||||
exit_nicely(g_conn);
|
||||
}
|
||||
if (ntups > 1)
|
||||
{
|
||||
fprintf(stderr, "pg_dump: found more than one template1 database.\n");
|
||||
fprintf(stderr, "There is more than one 'template1' entry in the 'pg_database' table\n");
|
||||
exit_nicely(g_conn);
|
||||
}
|
||||
last_oid = atooid(PQgetvalue(res, 0, PQfnumber(res, "oid")));
|
||||
PQclear(res);
|
||||
return last_oid;
|
||||
}
|
||||
|
||||
static void
|
||||
dumpSequence(Archive *fout, TableInfo tbinfo, const bool schemaOnly, const bool dataOnly)
|
||||
|
|
|
@ -6,7 +6,7 @@
|
|||
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
|
||||
* Portions Copyright (c) 1994, Regents of the University of California
|
||||
*
|
||||
* $Id: pg_dump.h,v 1.62 2001/04/14 13:11:03 pjw Exp $
|
||||
* $Id: pg_dump.h,v 1.63 2001/04/25 07:03:20 pjw Exp $
|
||||
*
|
||||
* Modifications - 6/12/96 - dave@bensoft.com - version 1.13.dhb.2
|
||||
*
|
||||
|
@ -159,6 +159,7 @@ typedef struct _aggInfo
|
|||
char *aggbasetype;
|
||||
char *agginitval;
|
||||
char *usename;
|
||||
int convertok; /* Flag to indicate of version convertsion is OK */
|
||||
} AggInfo;
|
||||
|
||||
typedef struct _oprInfo
|
||||
|
|
Loading…
Reference in New Issue