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authorMarko Mäkelä <marko.makela@mariadb.com>2017-01-18 19:46:52 +0200
committerMarko Mäkelä <marko.makela@mariadb.com>2017-01-18 22:21:19 +0200
commit96c49808bd64e2dd45c24e8746b32b96c37da98a (patch)
tree90b646ce116d94a6c0fa71382598e79f522c763c /storage/connect/tabzip.cpp
parenta1315a650a69745bac7166cfe1423215dfaac6e1 (diff)
parentf7d030489d2980c9deb733925515099ec256f6d2 (diff)
downloadmariadb-git-10.2-merge.tar.gz
WIP merge 10.1 to 10.210.2-merge
Bootstrap fails: mysqld: sql/field.h:957: bool Field::has_explicit_value(): Assertion `table->has_value_set' failed. assertion=0x1411e89 "table->has_value_set", file=0x1411e9e "/home/marko/mariadb/server/sql/field.h", line=957, function=0x1411ec5 "bool Field::has_explicit_value()") at assert.c:101 at /home/marko/mariadb/server/sql/field.h:957 table_list=0x7fff7407b4f0, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false) at /home/marko/mariadb/server/sql/sql_insert.cc:1017 at /home/marko/mariadb/server/sql/sql_parse.cc:4370 rawbuf=0x7fff740f43e0 " INSERT INTO global_suppressions VALUES (\".SELECT UNIX_TIMESTAMP... failed on master\"), (\"Aborted connection\"), (\"Client requested master to start replication from impossible position\"), (\"Could"..., length=6339, parser_state=0x7fffe8efcab8, is_com_multi=false, is_next_command=false) at /home/marko/mariadb/server/sql/sql_parse.cc:7839 at /home/marko/mariadb/server/sql/sql_parse.cc:1033 There are unresolved conflicts in the following files: mysql-test/suite/galera/r/galera_var_cluster_address.result mysql-test/suite/innodb/r/innodb-wl5522-debug-zip.result mysql-test/suite/innodb/r/innodb-wl5522-debug.result mysql-test/suite/innodb/r/innodb_bug14147491.result mysql-test/suite/innodb/r/xa_recovery.result mysql-test/suite/innodb/t/doublewrite.test mysql-test/suite/innodb/t/innodb-wl5522-debug-zip.test mysql-test/suite/innodb/t/innodb-wl5522-debug.test mysql-test/suite/innodb/t/innodb_bug14147491.test mysql-test/suite/rpl/r/rpl_row_mysqlbinlog.result mysql-test/suite/sys_vars/r/sysvars_innodb.result mysql-test/suite/sys_vars/r/sysvars_server_embedded,32bit.rdiff mysql-test/suite/sys_vars/r/sysvars_server_notembedded,32bit.rdiff mysql-test/suite/vcol/inc/vcol_trigger_sp.inc mysql-test/suite/vcol/r/vcol_trigger_sp_innodb.result mysql-test/suite/vcol/r/vcol_trigger_sp_myisam.result
Diffstat (limited to 'storage/connect/tabzip.cpp')
-rw-r--r--storage/connect/tabzip.cpp230
1 files changed, 230 insertions, 0 deletions
diff --git a/storage/connect/tabzip.cpp b/storage/connect/tabzip.cpp
new file mode 100644
index 00000000000..11f414ee154
--- /dev/null
+++ b/storage/connect/tabzip.cpp
@@ -0,0 +1,230 @@
+/************* TabZip C++ Program Source Code File (.CPP) **************/
+/* PROGRAM NAME: TABZIP Version 1.0 */
+/* (C) Copyright to the author Olivier BERTRAND 2016 */
+/* This program are the TABZIP class DB execution routines. */
+/***********************************************************************/
+
+/***********************************************************************/
+/* Include relevant sections of the MariaDB header file. */
+/***********************************************************************/
+#include <my_global.h>
+
+/***********************************************************************/
+/* Include application header files: */
+/* global.h is header containing all global declarations. */
+/* plgdbsem.h is header containing the DB application declarations. */
+/* (x)table.h is header containing the TDBASE declarations. */
+/* tabzip.h is header containing the TABZIP classes declarations. */
+/***********************************************************************/
+#include "global.h"
+#include "plgdbsem.h"
+#include "xtable.h"
+#include "filamtxt.h"
+#include "filamzip.h"
+#include "resource.h" // for IDS_COLUMNS
+#include "tabdos.h"
+#include "tabzip.h"
+
+/* -------------------------- Class ZIPDEF --------------------------- */
+
+/************************************************************************/
+/* DefineAM: define specific AM block values. */
+/************************************************************************/
+bool ZIPDEF::DefineAM(PGLOBAL g, LPCSTR am, int poff)
+{
+//target = GetStringCatInfo(g, "Target", NULL);
+ return DOSDEF::DefineAM(g, "ZIP", poff);
+} // end of DefineAM
+
+/***********************************************************************/
+/* GetTable: makes a new Table Description Block. */
+/***********************************************************************/
+PTDB ZIPDEF::GetTable(PGLOBAL g, MODE m)
+{
+ return new(g) TDBZIP(this);
+} // end of GetTable
+
+/* ------------------------------------------------------------------- */
+
+/***********************************************************************/
+/* Implementation of the TDBZIP class. */
+/***********************************************************************/
+TDBZIP::TDBZIP(PZIPDEF tdp) : TDBASE(tdp)
+{
+ zipfile = NULL;
+ zfn = tdp->Fn;
+//target = tdp->target;
+ nexterr = UNZ_OK;
+} // end of TDBZIP standard constructor
+
+/***********************************************************************/
+/* Allocate ZIP column description block. */
+/***********************************************************************/
+PCOL TDBZIP::MakeCol(PGLOBAL g, PCOLDEF cdp, PCOL cprec, int n)
+{
+ return new(g) ZIPCOL(cdp, this, cprec, n);
+} // end of MakeCol
+
+/***********************************************************************/
+/* open a zip file. */
+/* param: filename path and the filename of the zip file to open. */
+/* return: true if open, false otherwise. */
+/***********************************************************************/
+bool TDBZIP::open(PGLOBAL g, const char *filename)
+{
+ if (!zipfile && !(zipfile = unzOpen64(filename)))
+ sprintf(g->Message, "Zipfile open error");
+
+ return (zipfile == NULL);
+} // end of open
+
+/***********************************************************************/
+/* Close the zip file. */
+/***********************************************************************/
+void TDBZIP::close()
+{
+ if (zipfile) {
+ unzClose(zipfile);
+ zipfile = NULL;
+ } // endif zipfile
+
+} // end of close
+
+/***********************************************************************/
+/* ZIP Cardinality: returns table size in number of rows. */
+/***********************************************************************/
+int TDBZIP::Cardinality(PGLOBAL g)
+{
+ if (!g)
+ return 1;
+ else if (Cardinal < 0) {
+ if (!open(g, zfn)) {
+ unz_global_info64 ginfo;
+ int err = unzGetGlobalInfo64(zipfile, &ginfo);
+
+ Cardinal = (err == UNZ_OK) ? ginfo.number_entry : 0;
+ } else
+ Cardinal = 0;
+
+ } // endif Cardinal
+
+ return Cardinal;
+} // end of Cardinality
+
+/***********************************************************************/
+/* ZIP GetMaxSize: returns file size estimate in number of lines. */
+/***********************************************************************/
+int TDBZIP::GetMaxSize(PGLOBAL g)
+{
+ if (MaxSize < 0)
+ MaxSize = Cardinality(g);
+
+ return MaxSize;
+} // end of GetMaxSize
+
+/***********************************************************************/
+/* ZIP Access Method opening routine. */
+/***********************************************************************/
+bool TDBZIP::OpenDB(PGLOBAL g)
+{
+ if (Use == USE_OPEN)
+ // Table already open
+ return false;
+
+ Use = USE_OPEN; // To be clean
+ return open(g, zfn);
+} // end of OpenDB
+
+/***********************************************************************/
+/* ReadDB: Data Base read routine for ZIP access method. */
+/***********************************************************************/
+int TDBZIP::ReadDB(PGLOBAL g)
+{
+ if (nexterr == UNZ_END_OF_LIST_OF_FILE)
+ return RC_EF;
+ else if (nexterr != UNZ_OK) {
+ sprintf(g->Message, "unzGoToNextFile error %d", nexterr);
+ return RC_FX;
+ } // endif nexterr
+
+ int err = unzGetCurrentFileInfo64(zipfile, &finfo, fn,
+ sizeof(fn), NULL, 0, NULL, 0);
+
+ if (err != UNZ_OK) {
+ sprintf(g->Message, "unzGetCurrentFileInfo64 error %d", err);
+ return RC_FX;
+ } // endif err
+
+ nexterr = unzGoToNextFile(zipfile);
+ return RC_OK;
+} // end of ReadDB
+
+/***********************************************************************/
+/* WriteDB: Data Base write routine for ZIP access method. */
+/***********************************************************************/
+int TDBZIP::WriteDB(PGLOBAL g)
+{
+ strcpy(g->Message, "ZIP tables are read only");
+ return RC_FX;
+} // end of WriteDB
+
+/***********************************************************************/
+/* Data Base delete line routine for ZIP access method. */
+/***********************************************************************/
+int TDBZIP::DeleteDB(PGLOBAL g, int irc)
+{
+ strcpy(g->Message, "Delete not enabled for ZIP tables");
+ return RC_FX;
+} // end of DeleteDB
+
+/***********************************************************************/
+/* Data Base close routine for ZIP access method. */
+/***********************************************************************/
+void TDBZIP::CloseDB(PGLOBAL g)
+{
+ close();
+ Use = USE_READY; // Just to be clean
+} // end of CloseDB
+
+/* ---------------------------- ZIPCOL ------------------------------- */
+
+/***********************************************************************/
+/* ZIPCOL public constructor. */
+/***********************************************************************/
+ZIPCOL::ZIPCOL(PCOLDEF cdp, PTDB tdbp, PCOL cprec, int i, PSZ am)
+ : COLBLK(cdp, tdbp, i)
+{
+ if (cprec) {
+ Next = cprec->GetNext();
+ cprec->SetNext(this);
+ } else {
+ Next = tdbp->GetColumns();
+ tdbp->SetColumns(this);
+ } // endif cprec
+
+ Tdbz = (TDBZIP*)tdbp;
+ flag = cdp->GetOffset();
+} // end of ZIPCOL constructor
+
+/***********************************************************************/
+/* ReadColumn: */
+/***********************************************************************/
+void ZIPCOL::ReadColumn(PGLOBAL g)
+{
+ switch (flag) {
+ case 1:
+ Value->SetValue(Tdbz->finfo.compressed_size);
+ break;
+ case 2:
+ Value->SetValue(Tdbz->finfo.uncompressed_size);
+ break;
+ case 3:
+ Value->SetValue((int)Tdbz->finfo.compression_method);
+ break;
+ default:
+ Value->SetValue_psz((PSZ)Tdbz->fn);
+ } // endswitch flag
+
+} // end of ReadColumn
+
+/* -------------------------- End of tabzip -------------------------- */