Adding upstream version 1:10.5.12.upstream/1%10.5.12upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 688 insertions, 0 deletions

diff --git a/storage/myisam/mi_test1.c b/storage/myisam/mi_test1.c
new file mode 100644
index 00000000..5a614edb
--- /dev/null
+++ b/storage/myisam/mi_test1.c
@@ -0,0 +1,688 @@
+/*
+   Copyright (c) 2000, 2011, Oracle and/or its affiliates
+   Copyright (c) 2020, MariaDB Corporation.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; version 2 of the License.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335  USA */
+
+/* Testing of the basic functions of a MyISAM table */
+
+#include <my_global.h>
+#include "myisam.h"
+#include <my_getopt.h>
+#include <m_string.h>
+
+#define MAX_REC_LENGTH 1024
+
+static void usage();
+
+static int rec_pointer_size=0, flags[50];
+static int key_field=FIELD_SKIP_PRESPACE,extra_field=FIELD_SKIP_ENDSPACE;
+static int key_type=HA_KEYTYPE_NUM;
+static int create_flag=0;
+
+static uint insert_count, update_count, remove_count;
+static uint pack_keys=0, pack_seg=0, key_length;
+static uint unique_key=HA_NOSAME;
+static my_bool key_cacheing, null_fields, silent, skip_update, opt_unique,
+               verbose;
+static MI_COLUMNDEF recinfo[4];
+static MI_KEYDEF keyinfo[10];
+static HA_KEYSEG keyseg[10];
+static HA_KEYSEG uniqueseg[10];
+
+static int run_test(const char *filename);
+static void get_options(int argc, char *argv[]);
+static void create_key(uchar *key,uint rownr);
+static void create_record(uchar *record,uint rownr);
+static void update_record(uchar *record);
+
+int main(int argc,char *argv[])
+{
+  MY_INIT(argv[0]);
+  my_init();
+  if (key_cacheing)
+    init_key_cache(dflt_key_cache,KEY_CACHE_BLOCK_SIZE,IO_SIZE*16,0,0,
+                   0, DEFAULT_KEY_CACHE_PARTITIONS);
+  get_options(argc,argv);
+
+  exit(run_test("test1"));
+}
+
+
+static int run_test(const char *filename)
+{
+  MI_INFO *file;
+  int i,j,error,deleted,rec_length,uniques=0;
+  ha_rows found,row_count;
+  my_off_t pos;
+  uchar record[MAX_REC_LENGTH],key[MAX_REC_LENGTH],read_record[MAX_REC_LENGTH];
+  MI_UNIQUEDEF uniquedef;
+  MI_CREATE_INFO create_info;
+
+  bzero((char*) recinfo,sizeof(recinfo));
+
+  /* First define 2 columns */
+  recinfo[0].type=FIELD_NORMAL; recinfo[0].length=1; /* For NULL bits */
+  recinfo[1].type=key_field;
+  recinfo[1].length= (key_field == FIELD_BLOB ? 4+portable_sizeof_char_ptr :
+		      key_length);
+  if (key_field == FIELD_VARCHAR)
+    recinfo[1].length+= HA_VARCHAR_PACKLENGTH(key_length);;
+  recinfo[2].type=extra_field;
+  recinfo[2].length= (extra_field == FIELD_BLOB ? 4 + portable_sizeof_char_ptr : 24);
+  if (extra_field == FIELD_VARCHAR)
+    recinfo[2].length+= HA_VARCHAR_PACKLENGTH(recinfo[2].length);
+  recinfo[1].null_bit= null_fields ? 2 : 0;
+
+  if (opt_unique)
+  {
+    recinfo[3].type=FIELD_CHECK;
+    recinfo[3].length=MI_UNIQUE_HASH_LENGTH;
+  }
+  rec_length=recinfo[0].length+recinfo[1].length+recinfo[2].length+
+    recinfo[3].length;
+
+  if (key_type == HA_KEYTYPE_VARTEXT1 &&
+      key_length > 255)
+    key_type= HA_KEYTYPE_VARTEXT2;
+
+  /* Define a key over the first column */
+  keyinfo[0].seg=keyseg;
+  keyinfo[0].keysegs=1;
+  keyinfo[0].block_length= 0;                   /* Default block length */
+  keyinfo[0].key_alg=HA_KEY_ALG_BTREE;
+  keyinfo[0].seg[0].type= key_type;
+  keyinfo[0].seg[0].flag= pack_seg;
+  keyinfo[0].seg[0].start=1;
+  keyinfo[0].seg[0].length=key_length;
+  keyinfo[0].seg[0].null_bit= null_fields ? 2 : 0;
+  keyinfo[0].seg[0].null_pos=0;
+  keyinfo[0].seg[0].language= default_charset_info->number;
+  if (pack_seg & HA_BLOB_PART)
+  {
+    keyinfo[0].seg[0].bit_start=4;		/* Length of blob length */
+  }
+  keyinfo[0].flag = (uint8) (pack_keys | unique_key);
+
+  bzero((uchar*) flags,sizeof(flags));
+  if (opt_unique)
+  {
+    uint start;
+    uniques=1;
+    bzero((char*) &uniquedef,sizeof(uniquedef));
+    bzero((char*) uniqueseg,sizeof(uniqueseg));
+    uniquedef.seg=uniqueseg;
+    uniquedef.keysegs=2;
+
+    /* Make a unique over all columns (except first NULL fields) */
+    for (i=0, start=1 ; i < 2 ; i++)
+    {
+      uniqueseg[i].start=start;
+      start+=recinfo[i+1].length;
+      uniqueseg[i].length=recinfo[i+1].length;
+      uniqueseg[i].language= default_charset_info->number;
+    }
+    uniqueseg[0].type= key_type;
+    uniqueseg[0].null_bit= null_fields ? 2 : 0;
+    uniqueseg[1].type= HA_KEYTYPE_TEXT;
+    if (extra_field == FIELD_BLOB)
+    {
+      uniqueseg[1].length=0;			/* The whole blob */
+      uniqueseg[1].bit_start=4;			/* long blob */
+      uniqueseg[1].flag|= HA_BLOB_PART;
+    }
+    else if (extra_field == FIELD_VARCHAR)
+      uniqueseg[1].flag|= HA_VAR_LENGTH_PART;
+  }
+  else
+    uniques=0;
+
+  if (!silent)
+    printf("- Creating isam-file\n");
+  bzero((char*) &create_info,sizeof(create_info));
+  create_info.max_rows=(ulong) (rec_pointer_size ?
+				(1L << (rec_pointer_size*8))/40 :
+				0);
+  if (mi_create(filename,1,keyinfo,3+opt_unique,recinfo,
+		uniques, &uniquedef, &create_info,
+		create_flag))
+    goto err;
+  if (!(file=mi_open(filename,2,HA_OPEN_ABORT_IF_LOCKED)))
+    goto err;
+  if (!silent)
+    printf("- Writing key:s\n");
+
+  my_errno=0;
+  row_count=deleted=0;
+  for (i=49 ; i>=1 ; i-=2 )
+  {
+    if (insert_count-- == 0) { (void) mi_close(file); exit(0) ; }
+    j=i%25 +1;
+    create_record(record,j);
+    error=mi_write(file,record);
+    if (!error)
+      row_count++;
+    flags[j]=1;
+    if (verbose || error)
+      printf("J= %2d  mi_write: %d  errno: %d\n", j,error,my_errno);
+  }
+
+  /* Insert 2 rows with null values */
+  if (null_fields)
+  {
+    create_record(record,0);
+    error=mi_write(file,record);
+    if (!error)
+      row_count++;
+    if (verbose || error)
+      printf("J= NULL  mi_write: %d  errno: %d\n", error,my_errno);
+    error=mi_write(file,record);
+    if (!error)
+      row_count++;
+    if (verbose || error)
+      printf("J= NULL  mi_write: %d  errno: %d\n", error,my_errno);
+    flags[0]=2;
+  }
+
+  if (!skip_update)
+  {
+    if (opt_unique)
+    {
+      if (!silent)
+	printf("- Checking unique constraint\n");
+      create_record(record,j);
+      if (!mi_write(file,record) || my_errno != HA_ERR_FOUND_DUPP_UNIQUE)
+      {
+	printf("unique check failed\n");
+      }
+    }
+    if (!silent)
+      printf("- Updating rows\n");
+
+    /* Update first last row to force extend of file */
+    if (mi_rsame(file,read_record,-1))
+    {
+      printf("Can't find last row with mi_rsame\n");
+    }
+    else
+    {
+      memcpy(record,read_record,rec_length);
+      update_record(record);
+      if (mi_update(file,read_record,record))
+      {
+	printf("Can't update last row: %.*s\n",
+	       keyinfo[0].seg[0].length,read_record+1);
+      }
+    }
+
+    /* Read through all rows and update them */
+    pos=(my_off_t) 0;
+    found=0;
+    while ((error=mi_rrnd(file,read_record,pos)) == 0)
+    {
+      if (update_count-- == 0) { (void) mi_close(file); exit(0) ; }
+      memcpy(record,read_record,rec_length);
+      update_record(record);
+      if (mi_update(file,read_record,record))
+      {
+	printf("Can't update row: %.*s, error: %d\n",
+	       keyinfo[0].seg[0].length,record+1,my_errno);
+      }
+      found++;
+      pos=HA_OFFSET_ERROR;
+    }
+    if (found != row_count)
+      printf("Found %ld of %ld rows\n", (ulong) found, (ulong) row_count);
+  }
+
+  if (!silent)
+    printf("- Reopening file\n");
+  if (mi_close(file)) goto err;
+  if (!(file=mi_open(filename,2,HA_OPEN_ABORT_IF_LOCKED))) goto err;
+  if (!skip_update)
+  {
+    if (!silent)
+      printf("- Removing keys\n");
+
+    for (i=0 ; i <= 10 ; i++)
+    {
+      /* testing */
+      if (remove_count-- == 0) { (void) mi_close(file); exit(0) ; }
+      j=i*2;
+      if (!flags[j])
+	continue;
+      create_key(key,j);
+      my_errno=0;
+      if ((error = mi_rkey(file,read_record,0,key,HA_WHOLE_KEY,
+                           HA_READ_KEY_EXACT)))
+      {
+	if (verbose || (flags[j] >= 1 ||
+			(error && my_errno != HA_ERR_KEY_NOT_FOUND)))
+	  printf("key: '%.*s'  mi_rkey:  %3d  errno: %3d\n",
+                 (int) key_length, key + MY_TEST(null_fields), error, my_errno);
+      }
+      else
+      {
+	error=mi_delete(file,read_record);
+	if (verbose || error)
+	  printf("key: '%.*s'  mi_delete: %3d  errno: %3d\n",
+                 (int) key_length, key + MY_TEST(null_fields), error, my_errno);
+	if (! error)
+	{
+	  deleted++;
+	  flags[j]--;
+	}
+      }
+    }
+  }
+  if (!silent)
+    printf("- Reading rows with key\n");
+  for (i=0 ; i <= 25 ; i++)
+  {
+    create_key(key,i);
+    my_errno=0;
+    error=mi_rkey(file,read_record,0,key,HA_WHOLE_KEY,HA_READ_KEY_EXACT);
+    if (verbose ||
+	(error == 0 && flags[i] == 0 && unique_key) ||
+	(error && (flags[i] != 0 || my_errno != HA_ERR_KEY_NOT_FOUND)))
+    {
+      printf("key: '%.*s'  mi_rkey: %3d  errno: %3d  record: %s\n",
+             (int) key_length, key + MY_TEST(null_fields), error, my_errno,
+             record + 1);
+    }
+  }
+
+  if (!silent)
+    printf("- Reading rows with position\n");
+  for (i=1,found=0 ; i <= 30 ; i++)
+  {
+    my_errno=0;
+    if ((error=mi_rrnd(file,read_record,i == 1 ? 0L : HA_OFFSET_ERROR)) == -1)
+    {
+      if (found != row_count-deleted)
+	printf("Found only %ld of %ld rows\n", (ulong) found,
+	       (ulong) (row_count - deleted));
+      break;
+    }
+    if (!error)
+      found++;
+    if (verbose || (error != 0 && error != HA_ERR_RECORD_DELETED &&
+		    error != HA_ERR_END_OF_FILE))
+    {
+      printf("pos: %2d  mi_rrnd: %3d  errno: %3d  record: %s\n",
+	     i-1,error,my_errno,read_record+1);
+    }
+  }
+  if (mi_close(file)) goto err;
+  my_end(MY_CHECK_ERROR);
+
+  return (0);
+err:
+  printf("got error: %3d when using myisam-database\n",my_errno);
+  return 1;			/* skip warning */
+}
+
+
+static void create_key_part(uchar *key,uint rownr)
+{
+  if (!unique_key)
+    rownr&=7;					/* Some identical keys */
+  if (keyinfo[0].seg[0].type == HA_KEYTYPE_NUM)
+  {
+    sprintf((char*) key,"%*d",keyinfo[0].seg[0].length,rownr);
+  }
+  else if (keyinfo[0].seg[0].type == HA_KEYTYPE_VARTEXT1 ||
+           keyinfo[0].seg[0].type == HA_KEYTYPE_VARTEXT2)
+  {						/* Alpha record */
+    /* Create a key that may be easily packed */
+    bfill(key,keyinfo[0].seg[0].length,rownr < 10 ? 'A' : 'B');
+    sprintf((char*) key+keyinfo[0].seg[0].length-2,"%-2d",rownr);
+    if ((rownr & 7) == 0)
+    {
+      /* Change the key to force a unpack of the next key */
+      bfill(key+3,keyinfo[0].seg[0].length-4,rownr < 10 ? 'a' : 'b');
+    }
+  }
+  else
+  {						/* Alpha record */
+    if (keyinfo[0].seg[0].flag & HA_SPACE_PACK)
+      sprintf((char*) key,"%-*d",keyinfo[0].seg[0].length,rownr);
+    else
+    {
+      /* Create a key that may be easily packed */
+      bfill(key,keyinfo[0].seg[0].length,rownr < 10 ? 'A' : 'B');
+      sprintf((char*) key+keyinfo[0].seg[0].length-2,"%-2d",rownr);
+      if ((rownr & 7) == 0)
+      {
+	/* Change the key to force a unpack of the next key */
+	key[1]= (rownr < 10 ? 'a' : 'b');
+      }
+    }
+  }
+}
+
+
+static void create_key(uchar *key,uint rownr)
+{
+  if (keyinfo[0].seg[0].null_bit)
+  {
+    if (rownr == 0)
+    {
+      key[0]=1;					/* null key */
+      key[1]=0;					/* Fore easy print of key */
+      return;
+    }
+    *key++=0;
+  }
+  if (keyinfo[0].seg[0].flag & (HA_BLOB_PART | HA_VAR_LENGTH_PART))
+  {
+    size_t tmp;
+    create_key_part(key+2,rownr);
+    tmp=strlen((char*) key+2);
+    int2store(key,tmp);
+  }
+  else
+    create_key_part(key,rownr);
+}
+
+
+static uchar blob_key[MAX_REC_LENGTH];
+static uchar blob_record[MAX_REC_LENGTH+20*20];
+
+
+static void create_record(uchar *record,uint rownr)
+{
+  uchar *pos;
+  bzero((char*) record,MAX_REC_LENGTH);
+  record[0]=1;					/* delete marker */
+  if (rownr == 0 && keyinfo[0].seg[0].null_bit)
+    record[0]|=keyinfo[0].seg[0].null_bit;	/* Null key */
+
+  pos=record+1;
+  if (recinfo[1].type == FIELD_BLOB)
+  {
+    size_t tmp;
+    uchar *ptr;
+    create_key_part(blob_key,rownr);
+    tmp=strlen((char*) blob_key);
+    int4store(pos,tmp);
+    ptr=blob_key;
+    memcpy(pos+4, &ptr, sizeof(char*));
+    pos+=recinfo[1].length;
+  }
+  else if (recinfo[1].type == FIELD_VARCHAR)
+  {
+    size_t tmp, pack_length= HA_VARCHAR_PACKLENGTH(recinfo[1].length-1);
+    create_key_part(pos+pack_length,rownr);
+    tmp= strlen((char*) pos+pack_length);
+    if (pack_length == 1)
+      *(uchar*) pos= (uchar) tmp;
+    else
+      int2store(pos,tmp);
+    pos+= recinfo[1].length;
+  }
+  else
+  {
+    create_key_part(pos,rownr);
+    pos+=recinfo[1].length;
+  }
+  if (recinfo[2].type == FIELD_BLOB)
+  {
+    size_t tmp;
+    uchar *ptr;;
+    sprintf((char*) blob_record,"... row: %d", rownr);
+    strappend((char*) blob_record,MY_MAX(MAX_REC_LENGTH-rownr,10),' ');
+    tmp=strlen((char*) blob_record);
+    int4store(pos,tmp);
+    ptr=blob_record;
+    memcpy(pos+4, &ptr, sizeof(char*));
+  }
+  else if (recinfo[2].type == FIELD_VARCHAR)
+  {
+    size_t tmp, pack_length= HA_VARCHAR_PACKLENGTH(recinfo[1].length-1);
+    sprintf((char*) pos+pack_length, "... row: %d", rownr);
+    tmp= strlen((char*) pos+pack_length);
+    if (pack_length == 1)
+      *pos= (uchar) tmp;
+    else
+      int2store(pos,tmp);
+  }
+  else
+  {
+    sprintf((char*) pos,"... row: %d", rownr);
+    strappend((char*) pos,recinfo[2].length,' ');
+  }
+}
+
+/* change row to test re-packing of rows and reallocation of keys */
+
+static void update_record(uchar *record)
+{
+  uchar *pos=record+1;
+  if (recinfo[1].type == FIELD_BLOB)
+  {
+    uchar *column,*ptr;
+    int length;
+    length=uint4korr(pos);			/* Long blob */
+    memcpy(&column, pos+4, sizeof(char*));
+    memcpy(blob_key,column,length);		/* Move old key */
+    ptr=blob_key;
+    memcpy(pos+4, &ptr, sizeof(char*));	/* Store pointer to new key */
+    if (keyinfo[0].seg[0].type != HA_KEYTYPE_NUM)
+      my_ci_casedn(default_charset_info, (char*) blob_key, length,
+                                         (char*) blob_key, length);
+    pos+=recinfo[1].length;
+  }
+  else if (recinfo[1].type == FIELD_VARCHAR)
+  {
+    uint pack_length= HA_VARCHAR_PACKLENGTH(recinfo[1].length-1);
+    uint length= pack_length == 1 ? (uint) *(uchar*) pos : uint2korr(pos);
+    my_ci_casedn(default_charset_info, (char*) pos + pack_length, length,
+                                       (char*) pos + pack_length, length);
+    pos+=recinfo[1].length;
+  }
+  else
+  {
+    if (keyinfo[0].seg[0].type != HA_KEYTYPE_NUM)
+      my_ci_casedn(default_charset_info, (char*) pos, keyinfo[0].seg[0].length,
+                                         (char*) pos, keyinfo[0].seg[0].length);
+    pos+=recinfo[1].length;
+  }
+
+  if (recinfo[2].type == FIELD_BLOB)
+  {
+    uchar *column;
+    int length;
+    length=uint4korr(pos);
+    memcpy(&column, pos+4, sizeof(char*));
+    memcpy(blob_record,column,length);
+    bfill(blob_record+length,20,'.');	/* Make it larger */
+    length+=20;
+    int4store(pos,length);
+    column= blob_record;
+    memcpy(pos+4, &column, sizeof(char*));
+  }
+  else if (recinfo[2].type == FIELD_VARCHAR)
+  {
+    /* Second field is longer than 10 characters */
+    uint pack_length= HA_VARCHAR_PACKLENGTH(recinfo[1].length-1);
+    uint length= pack_length == 1 ? (uint) *(uchar*) pos : uint2korr(pos);
+    bfill(pos+pack_length+length,recinfo[2].length-length-pack_length,'.');
+    length=recinfo[2].length-pack_length;
+    if (pack_length == 1)
+      *(uchar*) pos= (uchar) length;
+    else
+      int2store(pos,length);
+  }
+  else
+  {
+    bfill(pos+recinfo[2].length-10,10,'.');
+  }
+}
+
+
+static struct my_option my_long_options[] =
+{
+  {"checksum", 'c', "Undocumented",
+   0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
+#ifndef DBUG_OFF
+  {"debug", '#', "Undocumented",
+   0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+#endif
+  {"delete_rows", 'd', "Undocumented", &remove_count,
+   &remove_count, 0, GET_UINT, REQUIRED_ARG, 1000, 0, 0, 0, 0, 0},
+  {"help", '?', "Display help and exit",
+   0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"insert_rows", 'i', "Undocumented", &insert_count,
+   &insert_count, 0, GET_UINT, REQUIRED_ARG, 1000, 0, 0, 0, 0, 0},
+  {"key_alpha", 'a', "Use a key of type HA_KEYTYPE_TEXT",
+   0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"key_binary_pack", 'B', "Undocumented",
+   0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"key_blob", 'b', "Undocumented",
+   0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"key_cache", 'K', "Undocumented", &key_cacheing,
+   &key_cacheing, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"key_length", 'k', "Undocumented", &key_length, &key_length,
+   0, GET_UINT, REQUIRED_ARG, 6, 0, 0, 0, 0, 0},
+  {"key_multiple", 'm', "Undocumented",
+   0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"key_prefix_pack", 'P', "Undocumented",
+   0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"key_space_pack", 'p', "Undocumented",
+   0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"key_varchar", 'w', "Test VARCHAR keys",
+   0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"null_fields", 'N', "Define fields with NULL",
+   &null_fields, &null_fields, 0, GET_BOOL, NO_ARG,
+   0, 0, 0, 0, 0, 0},
+  {"row_fixed_size", 'S', "Undocumented",
+   0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"row_pointer_size", 'R', "Undocumented", &rec_pointer_size,
+   &rec_pointer_size, 0, GET_INT, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
+  {"silent", 's', "Undocumented",
+   &silent, &silent, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"skip_update", 'U', "Undocumented", &skip_update,
+   &skip_update, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"unique", 'C', "Undocumented", &opt_unique, &opt_unique, 0,
+   GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"update_rows", 'u', "Undocumented", &update_count,
+   &update_count, 0, GET_UINT, REQUIRED_ARG, 1000, 0, 0, 0, 0, 0},
+  {"verbose", 'v', "Be more verbose", &verbose, &verbose, 0,
+   GET_BOOL, NO_ARG, 0, 0, 0, 0, 0, 0},
+  {"version", 'V', "Print version number and exit",
+   0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0},
+  { 0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
+};
+
+
+static my_bool
+get_one_option(const struct my_option *opt,
+	       const char *argument __attribute__((unused)),
+               const char *filename __attribute__((unused)))
+{
+  switch(opt->id) {
+  case 'a':
+    key_type= HA_KEYTYPE_TEXT;
+    break;
+  case 'c':
+    create_flag|= HA_CREATE_CHECKSUM;
+    break;
+  case 'R':				/* Length of record pointer */
+    if (rec_pointer_size > 3)
+      rec_pointer_size=0;
+    break;
+  case 'P':
+    pack_keys= HA_PACK_KEY;		/* Use prefix compression */
+    break;
+  case 'B':
+    pack_keys= HA_BINARY_PACK_KEY;	/* Use binary compression */
+    break;
+  case 'S':
+    if (key_field == FIELD_VARCHAR)
+    {
+      create_flag=0;			/* Static sized varchar */
+    }
+    else if (key_field != FIELD_BLOB)
+    {
+      key_field=FIELD_NORMAL;		/* static-size record */
+      extra_field=FIELD_NORMAL;
+    }
+    break;
+  case 'p':
+    pack_keys=HA_PACK_KEY;		/* Use prefix + space packing */
+    pack_seg=HA_SPACE_PACK;
+    key_type=HA_KEYTYPE_TEXT;
+    break;
+  case 'm':
+    unique_key=0;
+    break;
+  case 'b':
+    key_field=FIELD_BLOB;			/* blob key */
+    extra_field= FIELD_BLOB;
+    pack_seg|= HA_BLOB_PART;
+    key_type= HA_KEYTYPE_VARTEXT1;
+    break;
+  case 'k':
+    if (key_length < 4 || key_length > HA_MAX_KEY_LENGTH)
+    {
+      fprintf(stderr,"Wrong key length\n");
+      exit(1);
+    }
+    break;
+  case 'w':
+    key_field=FIELD_VARCHAR;			/* varchar keys */
+    extra_field= FIELD_VARCHAR;
+    key_type= HA_KEYTYPE_VARTEXT1;
+    pack_seg|= HA_VAR_LENGTH_PART;
+    create_flag|= HA_PACK_RECORD;
+    break;
+  case 'K':                                     /* Use key cacheing */
+    key_cacheing=1;
+    break;
+  case 'V':
+    printf("test1 Ver 1.2 \n");
+    exit(0);
+  case '#':
+    DBUG_PUSH (argument);
+    break;
+  case '?':
+    usage();
+    exit(1);
+  }
+  return 0;
+}
+
+
+/* Read options */
+
+static void get_options(int argc, char *argv[])
+{
+  int ho_error;
+
+  if ((ho_error=handle_options(&argc, &argv, my_long_options, get_one_option)))
+    exit(ho_error);
+
+  return;
+} /* get options */
+
+
+static void usage()
+{
+  printf("Usage: %s [options]\n\n", my_progname);
+  my_print_help(my_long_options);
+  my_print_variables(my_long_options);
+}
+
+#include "mi_extrafunc.h"