Added a test case for bug #7945.
sql_select.cc:
Fixed bug #7945. If DISTINCT is used only with constants
in a query with GROUP BY, we can apply an optimization
that set LIMIT to 1 only in the case when there is
no SQL_CALC_FOUND_ROWS.
sql/sql_select.cc:
Fixed bug #7945. If DISTINCT is used only with constants
in a query with GROUP BY, we can apply an optimization
that set LIMIT to 1 only in the case when there is
no SQL_CALC_FOUND_ROWS.
mysql-test/t/select_found.test:
Added a test case for bug #7945.
mysql-test/r/select_found.result:
Added a test case for bug #7945.
mysql-test/r/derived.result:
DISTINCT over grouped select on subquery in the FROM clause
mysql-test/t/derived.test:
DISTINCT over grouped select on subquery in the FROM clause
sql/sql_select.cc:
used current join copy for test
Bug#7834 Illegal mix of collations in IN operator
IN was the first function supporting
character set convertion.
agg_arg_charsets() was written afterwards,
which is more flexible.
Now IN just reuses this function.
sql/item_cmpfunc.cc:
Bug#7834 Illegal mix of collations in IN operator
IN was the first function supporting
character set convertion.
agg_arg_charsets() was written afterwards,
which is more flexible.
Now IN just reuses this function.
Version for 4.1. Committed for merge.
If the result table is one of the select tables in INSERT SELECT,
we must not disable the result tables indexes before selecting.
mysql_execute_command() detects the match for other reasons and
adds the flag OPTION_BUFFER_RESULT to the 'select_options'.
In this case the result is put into a temporary table first.
Hence, we can defer the preparation of the insert
table until the result is to be used.
mysql-test/r/insert_select.result:
BUG#6034 - Error code 124: Wrong medium type.
The test results.
mysql-test/t/insert_select.test:
BUG#6034 - Error code 124: Wrong medium type.
The test case.
sql/sql_select.cc:
BUG#6034 - Error code 124: Wrong medium type.
With OPTION_BUFFER_RESULT in the 'select_options',
defer the preparation of the insert table until the
result is to be used.
Version for 4.0. Committed for merge.
If the result table is one of the select tables in INSERT SELECT,
we must not disable the result tables indexes before selecting.
mysql_execute_command() detects the match for other reasons and
adds the flag OPTION_BUFFER_RESULT to the 'select_options'.
In this case the result is put into a temporary table first.
Hence, we can defer the preparation of the insert
table until the result is to be used.
mysql-test/r/insert_select.result:
BUG#6034 - Error code 124: Wrong medium type.
The test results.
mysql-test/t/insert_select.test:
BUG#6034 - Error code 124: Wrong medium type.
The test case.
sql/sql_select.cc:
BUG#6034 - Error code 124: Wrong medium type.
With OPTION_BUFFER_RESULT in the 'select_options',
defer the preparation of the insert table until the
result is to be used. Unfortunately, this happens
at several places.
mysql-test/r/union.result:
result for a test case for the wrong examined rows with UNION's
mysql-test/t/union.test:
test case for the wrong examined rows with UNION's
sql/sql_union.cc:
a patch for the wrong examined rows with UNION's
prefix", which roots were fixed in 4.0 tree.
mysql-test/r/alter_table.result:
Added test for bug #7884 "Able to add invalid unique index on TIMESTAMP
prefix".
mysql-test/t/alter_table.test:
Added test for bug #7884 "Able to add invalid unique index on TIMESTAMP
prefix".
mysql-test/r/subselect.result:
Testcase for BUG#7885
mysql-test/t/subselect.test:
Testcase for BUG#7885
sql/item_subselect.cc:
Fix for BUG#7885: In Item_subselect::fix_fields, return error if engine->prepare fails.
Also removed redundant code line.
-trunc* bug - don't increase yweaks in this case
myisam/ft_boolean_search.c:
-trunc* bug - don't increase yweaks in this case
mysql-test/r/fulltext.result:
-trunc* bug - don't increase yweaks in this case
mysql-test/t/fulltext.test:
-trunc* bug - don't increase yweaks in this case
set to a negative value. (Bug #7700)
sql/field_conv.cc:
Don't treat real fields as identical when destination is unsigned and
the source is not.
mysql-test/t/type_float.test:
Add test for setting double unsigned to a negative value from a signed double
mysql-test/r/type_float.result:
Add test results
Added a test case for bug #7769.
item_sum.h:
Fixed bug #7769: a crash for queries with group_concat and
having when the query table was empty.
The bug was due an unsafe dereferencing.
sql/item_sum.h:
Fixed bug #7769: a crash for queries with group_concat and
having when the query table was empty.
The bug was due an unsafe dereferencing.
mysql-test/t/func_gconcat.test:
Added a test case for bug #7769.
mysql-test/r/func_gconcat.result:
Added a test case for bug #7769.
key algorithm for keys where they were explicitly specified.
mysql-test/r/show_check.result:
Add results
mysql-test/t/show_check.test:
Add tests for preservation of key algorithm in SHOW CREATE TABLE output
absolute value of the float is less than 1, and also fix calculation of
length for negative values. (Bug #7774)
sql/field.cc:
Fix handling of negative values and fabs(values> < 1 in Field_str::store
mysql-test/r/type_float.result:
Add results
mysql-test/r/type_float.result.es:
Add results
mysql-test/t/type_float.test:
Add test for conversion of floats to character field
when printing SET @var in mysqlbinlog, backtick the collation (as BINARY is a reserved word)
mysql-test/r/ctype_ucs.result:
backticks added
mysql-test/r/user_var.result:
backticks added
mysql-test/t/user_var.test:
testing a variable with BINARY collation, which needs the backticks
sql/log_event.cc:
when printing SET @var in mysqlbinlog, backtick the collation (as BINARY is a reserved word)
mysql-test/r/func_sapdb.result:
Added test for bug #7586 "TIMEDIFF for sec+microsec not working
properly". Corrected previously wrong results of couple other
statements.
mysql-test/t/func_sapdb.test:
Added test for bug #7586 "TIMEDIFF for sec+microsec not working
properly".
sql/item_timefunc.cc:
Item_func_timediff::val_str():
Use simplier and less error-prone implementation. Now we are counting
difference between time values in microseconds and convert it to time
value (instead of using seconds and taking difference in "second_part"s
into account).
mysql-test/r/ndb_index_ordered.result:
Test scan with invalid table version
mysql-test/t/ndb_index_ordered.test:
Test scan with invalid table version
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
Set apiConnectstate= CS_ABORTING when receving a scan req with invalid
table version
mode".
Changed grammar rule for "type" token. Now we have one branch with
optional length specification for TIMESTAMP type instead of two separate
branches.
mysql-test/r/type_timestamp.result:
Added test case for bug #7418 "TIMESTAMP not always converted to DATETIME
in MAXDB mode".
mysql-test/t/type_timestamp.test:
Added test case for bug #7418 "TIMESTAMP not always converted to DATETIME
in MAXDB mode".
sql/sql_yacc.yy:
Changed rule for "type" token. Now we have one branch with optional
length specification for TIMESTAMP type instead of two separate branches.
This also gives us consistent behavior for TIMETSAMP in MAXDB mode.
mysql-test/r/ndb_index_ordered.result:
wl-1442 fix Time. adds new type id 25
mysql-test/t/ndb_index_ordered.test:
wl-1442 fix Time. adds new type id 25
ndb/include/kernel/signaldata/DictTabInfo.hpp:
wl-1442 fix Time. adds new type id 25
ndb/include/ndbapi/NdbDictionary.hpp:
wl-1442 fix Time. adds new type id 25
ndb/include/util/NdbSqlUtil.hpp:
wl-1442 fix Time. adds new type id 25
ndb/src/common/util/NdbSqlUtil.cpp:
wl-1442 fix Time. adds new type id 25
ndb/src/ndbapi/NdbDictionary.cpp:
wl-1442 fix Time. adds new type id 25
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
wl-1442 fix Time. adds new type id 25
ndb/test/include/NdbSchemaOp.hpp:
wl-1442 fix Time. adds new type id 25
ndb/tools/restore/consumer.cpp:
wl-1442 fix Time. adds new type id 25
sql/ha_ndbcluster.cc:
wl-1442 fix Time. adds new type id 25
mysql-test/r/ndb_index_ordered.result:
wl-1442 fix Date. reuses old unused Timespec type id
mysql-test/t/ndb_index_ordered.test:
wl-1442 fix Date. reuses old unused Timespec type id
ndb/include/kernel/signaldata/DictTabInfo.hpp:
wl-1442 fix Date. reuses old unused Timespec type id
ndb/include/ndbapi/NdbDictionary.hpp:
wl-1442 fix Date. reuses old unused Timespec type id
ndb/include/util/NdbSqlUtil.hpp:
wl-1442 fix Date. reuses old unused Timespec type id
ndb/src/common/util/NdbSqlUtil.cpp:
wl-1442 fix Date. reuses old unused Timespec type id
ndb/src/ndbapi/NdbDictionary.cpp:
wl-1442 fix Date. reuses old unused Timespec type id
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
wl-1442 fix Date. reuses old unused Timespec type id
ndb/test/include/NdbSchemaOp.hpp:
wl-1442 fix Date. reuses old unused Timespec type id
ndb/tools/restore/consumer.cpp:
wl-1442 fix Date. reuses old unused Timespec type id
sql/ha_ndbcluster.cc:
wl-1442 fix Date. reuses old unused Timespec type id
with a number of decimals specified. (Bug #7361)
mysql-test/t/type_float.test:
Add test for maximum values of float and double columns with number of decimals
mysql-test/r/type_float.result:
Add results for new test
mysql-test/r/type_float.result.es:
Add results for new test
sql/field.cc:
Use ::store(double nr) from ::store(longlong nr) so we get the same range checking
