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Added Innobase to source distribution

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Docs/manual.texi:
  Added Innobase documentation
configure.in:
  Incremented version
include/my_base.h:
  Added option for Innobase
myisam/mi_check.c:
  cleanup
mysql-test/t/bdb.test:
  cleanup
mysql-test/t/innobase.test:
  Extended with new tests from bdb.test
mysql-test/t/merge.test:
  Added test of SHOW create
mysys/my_init.c:
  Fix for UNIXWARE 7
scripts/mysql_install_db.sh:
  Always write how to start mysqld
scripts/safe_mysqld.sh:
  Fixed type
sql/ha_innobase.cc:
  Update to new version
sql/ha_innobase.h:
  Update to new version
sql/handler.h:
  Added 'update_table_comment()' and 'append_create_info()'
sql/sql_delete.cc:
  Fixes for Innobase
sql/sql_select.cc:
  Fixes for Innobase
sql/sql_show.cc:
  Append create information (for MERGE tables)
sql/sql_update.cc:
  Fixes for Innobase
This commit is contained in:
unknown
2001-02-17 14:19:19 +02:00
parent 66de55a56b
commit 2662b59306
421 changed files with 170195 additions and 969 deletions
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97
innobase/include/row0mysql.ic Normal file
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/******************************************************
MySQL interface for Innobase
(C) 2001 Innobase Oy
Created 1/23/2001 Heikki Tuuri
*******************************************************/
/***********************************************************************
Stores a variable-length field (like VARCHAR) length to dest, in the
MySQL format. No real var implemented in MySQL yet! */
UNIV_INLINE
byte*
row_mysql_store_var_len(
/*====================*/
/* out: dest + 2 */
byte* dest, /* in: where to store */
ulint len) /* in: length, must fit in two bytes */
{
ut_ad(len < 256 * 256);
/*
mach_write_to_2_little_endian(dest, len);
return(dest + 2);
*/
return(dest); /* No real var implemented in MySQL yet! */
}
/***********************************************************************
Reads a MySQL format variable-length field (like VARCHAR) length and
returns pointer to the field data. No real var implemented in MySQL yet! */
UNIV_INLINE
byte*
row_mysql_read_var_ref(
/*===================*/
/* out: field + 2 */
ulint* len, /* out: variable-length field length; does not work
yet! */
byte* field) /* in: field */
{
/*
*len = mach_read_from_2_little_endian(field);
return(field + 2);
*/
return(field); /* No real var implemented in MySQL yet! */
}
/******************************************************************
Stores a non-SQL-NULL field given in the MySQL format in the Innobase
format. */
UNIV_INLINE
void
row_mysql_store_col_in_innobase_format(
/*===================================*/
dfield_t* dfield, /* in/out: dfield */
byte* buf, /* in/out: buffer for the converted
value */
byte* mysql_data, /* in: MySQL column value, not
SQL NULL; NOTE that dfield may also
get a pointer to mysql_data,
therefore do not discard this as long
as dfield is used! */
ulint col_len, /* in: MySQL column length */
ulint type, /* in: data type */
ulint is_unsigned) /* in: != 0 if unsigned integer type */
{
byte* ptr = mysql_data;
if (type == DATA_INT) {
/* Store integer data in Innobase in a big-endian format,
sign bit negated */
ptr = buf + col_len;
for (;;) {
ptr--;
*ptr = *mysql_data;
if (ptr == buf) {
break;
}
mysql_data++;
}
if (!is_unsigned) {
*ptr = *ptr ^ 128;
}
} else if (type == DATA_VARCHAR || type == DATA_VARMYSQL
|| type == DATA_BINARY) {
ptr = row_mysql_read_var_ref(&col_len, mysql_data);
} else if (type == DATA_BLOB) {
ptr = row_mysql_read_blob_ref(&col_len, mysql_data, col_len);
}
dfield_set_data(dfield, ptr, col_len);
}