making Item_string::is_cs_specified() virtual instead.

MDEV-7874 deb package installation fails with "dpkg: dependency problems prevent configuration of mariadb-server"

Added usr/share/mysql/maria_add_gis_sp_bootstrap.sql to the file lists

Tracking total time added in UPDATE/DELETE
Fixed selectivity calculation in UPDATE/DELETE
Macro definitions of time tracting fixed.

MDEV-6218 Wrong result of CHAR_LENGTH(non-BMP-character) with 3-byte utf8
- Moving get_text() as a method to Lex_input_stream.
- Moving the unescaping part into a separate function,
  this piece of code will later go to /strings most likely.
- Removing Lex_input_string::yytoklen, as it's not needed any more.

Fix BigEndian build for Cassandra SE

On BigEndian build fails with:
[ 109s]
/home/abuild/rpmbuild/BUILD/mariadb-10.0.17/storage/cassandra/ha_cassandra.cc:890:22:
error: invalid conversion from 'longlong*
{aka long long int*}

' to 'long long int' [-fpermissive]
[ 109s] value->x.long_value= (longlong *)*cass_data;
[ 109s] ^

This commit fixes it
Signed-off-by: Dinar Valeev <dvaleev@suse.com>

The patch for optimistic parallel replication as a memory optimisation moved
the gco->installed field into a bit in gco->flags. However, that is just plain
wrong. The gco->flags field is owned by the SQL driver thread, but
gco->installed is used by the worker threads, so this will cause a race
condition.

The user-visible problem might be conflicts between transactions and/or slave
threads hanging.

So revert this part of the optimistic parallel replication patch, going back
to using a separate field gco->installed like in 10.0.

Switch from relying on PERFORMANCE_SCHEMA to using our
own hooks for counting the time spent reading rows from
tables.

Moved the privilege checking code which does not apply for embedded
to a separate test case.

Currently crypt data is written to file space always. Use
that to obtain random IV for every object (file).

Beatify code to confort InnoDB coding styles.

Conflicts:
	storage/innobase/fil/fil0crypt.cc
	storage/xtradb/fil/fil0crypt.cc

Removing "bool Key::create_if_not_exists" and deriving Key from
DDL_options instead.

MDEV-7801 Unexpected syntax error in ALTER TABLE t1 ADD INDEX TYPE BTREE
MDEV-7284 INDEX: CREATE OR REPLACE

Updated information_schema test result;

Implemented the status variables for use with the feedback plugin.

Fix for failing tests.

* Update mysql_system_tables_fix.sql to makeup the differences in system
tables in 5.1.17 (main.system_mysql_db_fix50117)
* Removed system_mysql_db tests for versions 5.0.30 & 4.1.23.

MDEV-7803: Encryption metadata (crypt_data) is written to InnoDB file space page 0 even when encryption is not enabled

redo operations.

          for incorrect byte sequences

innodb_buffer_pool_pages_total depends on page size. On Power8 it is 65k
compared to 4k on Intel. As we round allocations on page size we may get
slightly more memory for buffer pool.

Sort XA RECOVER as rows order depend on endianness.

Installation scripts added to setup the required SP-s with the mysql_install_db.

Two problems:
- Read/Write outside of buffer at memcpy() because of incorrect parameters
. OPENSSL_assert(EVP_CIPHER_CTX_iv_length(&ctx.ctx) == iv_length); // ECB does not use IV, thus incorrect assertion

Added:
  mysql-test/include/encryption_algorithms.combinations to run tests with methods cbc, ecb and ctr in
  those systems where they are available (see suite.pm).

Removed pre-5.1 tweaks & logics from mysql_system_table_fix.sql.