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sql/core/src/test/resources/sql-tests/inputs/typeCoercion/native/binaryComparison.sql
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| @@ -0,0 +1,287 @@ | ||
| -- | ||
| -- Licensed to the Apache Software Foundation (ASF) under one or more | ||
| -- contributor license agreements. See the NOTICE file distributed with | ||
| -- this work for additional information regarding copyright ownership. | ||
| -- The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| -- (the "License"); you may not use this file except in compliance with | ||
| -- the License. You may obtain a copy of the License at | ||
| -- | ||
| -- http://www.apache.org/licenses/LICENSE-2.0 | ||
| -- | ||
| -- Unless required by applicable law or agreed to in writing, software | ||
| -- distributed under the License is distributed on an "AS IS" BASIS, | ||
| -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| -- See the License for the specific language governing permissions and | ||
| -- limitations under the License. | ||
| -- | ||
|
|
||
| -- Binary Comparison | ||
|
|
||
| CREATE TEMPORARY VIEW t AS SELECT 1; | ||
|
|
||
| SELECT cast(1 as binary) = '1' FROM t; | ||
| SELECT cast(1 as binary) > '2' FROM t; | ||
| SELECT cast(1 as binary) >= '2' FROM t; | ||
| SELECT cast(1 as binary) < '2' FROM t; | ||
| SELECT cast(1 as binary) <= '2' FROM t; | ||
| SELECT cast(1 as binary) <> '2' FROM t; | ||
| SELECT cast(1 as binary) = cast(null as string) FROM t; | ||
| SELECT cast(1 as binary) > cast(null as string) FROM t; | ||
| SELECT cast(1 as binary) >= cast(null as string) FROM t; | ||
| SELECT cast(1 as binary) < cast(null as string) FROM t; | ||
| SELECT cast(1 as binary) <= cast(null as string) FROM t; | ||
| SELECT cast(1 as binary) <> cast(null as string) FROM t; | ||
| SELECT '1' = cast(1 as binary) FROM t; | ||
| SELECT '2' > cast(1 as binary) FROM t; | ||
| SELECT '2' >= cast(1 as binary) FROM t; | ||
| SELECT '2' < cast(1 as binary) FROM t; | ||
| SELECT '2' <= cast(1 as binary) FROM t; | ||
| SELECT '2' <> cast(1 as binary) FROM t; | ||
| SELECT cast(null as string) = cast(1 as binary) FROM t; | ||
| SELECT cast(null as string) > cast(1 as binary) FROM t; | ||
| SELECT cast(null as string) >= cast(1 as binary) FROM t; | ||
| SELECT cast(null as string) < cast(1 as binary) FROM t; | ||
| SELECT cast(null as string) <= cast(1 as binary) FROM t; | ||
| SELECT cast(null as string) <> cast(1 as binary) FROM t; | ||
| SELECT cast(1 as tinyint) = '1' FROM t; | ||
| SELECT cast(1 as tinyint) > '2' FROM t; | ||
| SELECT cast(1 as tinyint) >= '2' FROM t; | ||
| SELECT cast(1 as tinyint) < '2' FROM t; | ||
| SELECT cast(1 as tinyint) <= '2' FROM t; | ||
| SELECT cast(1 as tinyint) <> '2' FROM t; | ||
| SELECT cast(1 as tinyint) = cast(null as string) FROM t; | ||
| SELECT cast(1 as tinyint) > cast(null as string) FROM t; | ||
| SELECT cast(1 as tinyint) >= cast(null as string) FROM t; | ||
| SELECT cast(1 as tinyint) < cast(null as string) FROM t; | ||
| SELECT cast(1 as tinyint) <= cast(null as string) FROM t; | ||
| SELECT cast(1 as tinyint) <> cast(null as string) FROM t; | ||
| SELECT '1' = cast(1 as tinyint) FROM t; | ||
| SELECT '2' > cast(1 as tinyint) FROM t; | ||
| SELECT '2' >= cast(1 as tinyint) FROM t; | ||
| SELECT '2' < cast(1 as tinyint) FROM t; | ||
| SELECT '2' <= cast(1 as tinyint) FROM t; | ||
| SELECT '2' <> cast(1 as tinyint) FROM t; | ||
| SELECT cast(null as string) = cast(1 as tinyint) FROM t; | ||
| SELECT cast(null as string) > cast(1 as tinyint) FROM t; | ||
| SELECT cast(null as string) >= cast(1 as tinyint) FROM t; | ||
| SELECT cast(null as string) < cast(1 as tinyint) FROM t; | ||
| SELECT cast(null as string) <= cast(1 as tinyint) FROM t; | ||
| SELECT cast(null as string) <> cast(1 as tinyint) FROM t; | ||
| SELECT cast(1 as smallint) = '1' FROM t; | ||
| SELECT cast(1 as smallint) > '2' FROM t; | ||
| SELECT cast(1 as smallint) >= '2' FROM t; | ||
| SELECT cast(1 as smallint) < '2' FROM t; | ||
| SELECT cast(1 as smallint) <= '2' FROM t; | ||
| SELECT cast(1 as smallint) <> '2' FROM t; | ||
| SELECT cast(1 as smallint) = cast(null as string) FROM t; | ||
| SELECT cast(1 as smallint) > cast(null as string) FROM t; | ||
| SELECT cast(1 as smallint) >= cast(null as string) FROM t; | ||
| SELECT cast(1 as smallint) < cast(null as string) FROM t; | ||
| SELECT cast(1 as smallint) <= cast(null as string) FROM t; | ||
| SELECT cast(1 as smallint) <> cast(null as string) FROM t; | ||
| SELECT '1' = cast(1 as smallint) FROM t; | ||
| SELECT '2' > cast(1 as smallint) FROM t; | ||
| SELECT '2' >= cast(1 as smallint) FROM t; | ||
| SELECT '2' < cast(1 as smallint) FROM t; | ||
| SELECT '2' <= cast(1 as smallint) FROM t; | ||
| SELECT '2' <> cast(1 as smallint) FROM t; | ||
| SELECT cast(null as string) = cast(1 as smallint) FROM t; | ||
| SELECT cast(null as string) > cast(1 as smallint) FROM t; | ||
| SELECT cast(null as string) >= cast(1 as smallint) FROM t; | ||
| SELECT cast(null as string) < cast(1 as smallint) FROM t; | ||
| SELECT cast(null as string) <= cast(1 as smallint) FROM t; | ||
| SELECT cast(null as string) <> cast(1 as smallint) FROM t; | ||
| SELECT cast(1 as int) = '1' FROM t; | ||
| SELECT cast(1 as int) > '2' FROM t; | ||
| SELECT cast(1 as int) >= '2' FROM t; | ||
| SELECT cast(1 as int) < '2' FROM t; | ||
| SELECT cast(1 as int) <= '2' FROM t; | ||
| SELECT cast(1 as int) <> '2' FROM t; | ||
| SELECT cast(1 as int) = cast(null as string) FROM t; | ||
| SELECT cast(1 as int) > cast(null as string) FROM t; | ||
| SELECT cast(1 as int) >= cast(null as string) FROM t; | ||
| SELECT cast(1 as int) < cast(null as string) FROM t; | ||
| SELECT cast(1 as int) <= cast(null as string) FROM t; | ||
| SELECT cast(1 as int) <> cast(null as string) FROM t; | ||
| SELECT '1' = cast(1 as int) FROM t; | ||
| SELECT '2' > cast(1 as int) FROM t; | ||
| SELECT '2' >= cast(1 as int) FROM t; | ||
| SELECT '2' < cast(1 as int) FROM t; | ||
| SELECT '2' <> cast(1 as int) FROM t; | ||
| SELECT '2' <= cast(1 as int) FROM t; | ||
| SELECT cast(null as string) = cast(1 as int) FROM t; | ||
| SELECT cast(null as string) > cast(1 as int) FROM t; | ||
| SELECT cast(null as string) >= cast(1 as int) FROM t; | ||
| SELECT cast(null as string) < cast(1 as int) FROM t; | ||
| SELECT cast(null as string) <> cast(1 as int) FROM t; | ||
| SELECT cast(null as string) <= cast(1 as int) FROM t; | ||
| SELECT cast(1 as bigint) = '1' FROM t; | ||
| SELECT cast(1 as bigint) > '2' FROM t; | ||
| SELECT cast(1 as bigint) >= '2' FROM t; | ||
| SELECT cast(1 as bigint) < '2' FROM t; | ||
| SELECT cast(1 as bigint) <= '2' FROM t; | ||
| SELECT cast(1 as bigint) <> '2' FROM t; | ||
| SELECT cast(1 as bigint) = cast(null as string) FROM t; | ||
| SELECT cast(1 as bigint) > cast(null as string) FROM t; | ||
| SELECT cast(1 as bigint) >= cast(null as string) FROM t; | ||
| SELECT cast(1 as bigint) < cast(null as string) FROM t; | ||
| SELECT cast(1 as bigint) <= cast(null as string) FROM t; | ||
| SELECT cast(1 as bigint) <> cast(null as string) FROM t; | ||
| SELECT '1' = cast(1 as bigint) FROM t; | ||
| SELECT '2' > cast(1 as bigint) FROM t; | ||
| SELECT '2' >= cast(1 as bigint) FROM t; | ||
| SELECT '2' < cast(1 as bigint) FROM t; | ||
| SELECT '2' <= cast(1 as bigint) FROM t; | ||
| SELECT '2' <> cast(1 as bigint) FROM t; | ||
| SELECT cast(null as string) = cast(1 as bigint) FROM t; | ||
| SELECT cast(null as string) > cast(1 as bigint) FROM t; | ||
| SELECT cast(null as string) >= cast(1 as bigint) FROM t; | ||
| SELECT cast(null as string) < cast(1 as bigint) FROM t; | ||
| SELECT cast(null as string) <= cast(1 as bigint) FROM t; | ||
| SELECT cast(null as string) <> cast(1 as bigint) FROM t; | ||
| SELECT cast(1 as decimal(10, 0)) = '1' FROM t; | ||
| SELECT cast(1 as decimal(10, 0)) > '2' FROM t; | ||
| SELECT cast(1 as decimal(10, 0)) >= '2' FROM t; | ||
| SELECT cast(1 as decimal(10, 0)) < '2' FROM t; | ||
| SELECT cast(1 as decimal(10, 0)) <> '2' FROM t; | ||
| SELECT cast(1 as decimal(10, 0)) <= '2' FROM t; | ||
| SELECT cast(1 as decimal(10, 0)) = cast(null as string) FROM t; | ||
| SELECT cast(1 as decimal(10, 0)) > cast(null as string) FROM t; | ||
| SELECT cast(1 as decimal(10, 0)) >= cast(null as string) FROM t; | ||
| SELECT cast(1 as decimal(10, 0)) < cast(null as string) FROM t; | ||
| SELECT cast(1 as decimal(10, 0)) <> cast(null as string) FROM t; | ||
| SELECT cast(1 as decimal(10, 0)) <= cast(null as string) FROM t; | ||
| SELECT '1' = cast(1 as decimal(10, 0)) FROM t; | ||
| SELECT '2' > cast(1 as decimal(10, 0)) FROM t; | ||
| SELECT '2' >= cast(1 as decimal(10, 0)) FROM t; | ||
| SELECT '2' < cast(1 as decimal(10, 0)) FROM t; | ||
| SELECT '2' <= cast(1 as decimal(10, 0)) FROM t; | ||
| SELECT '2' <> cast(1 as decimal(10, 0)) FROM t; | ||
| SELECT cast(null as string) = cast(1 as decimal(10, 0)) FROM t; | ||
| SELECT cast(null as string) > cast(1 as decimal(10, 0)) FROM t; | ||
| SELECT cast(null as string) >= cast(1 as decimal(10, 0)) FROM t; | ||
| SELECT cast(null as string) < cast(1 as decimal(10, 0)) FROM t; | ||
| SELECT cast(null as string) <= cast(1 as decimal(10, 0)) FROM t; | ||
| SELECT cast(null as string) <> cast(1 as decimal(10, 0)) FROM t; | ||
| SELECT cast(1 as double) = '1' FROM t; | ||
| SELECT cast(1 as double) > '2' FROM t; | ||
| SELECT cast(1 as double) >= '2' FROM t; | ||
| SELECT cast(1 as double) < '2' FROM t; | ||
| SELECT cast(1 as double) <= '2' FROM t; | ||
| SELECT cast(1 as double) <> '2' FROM t; | ||
| SELECT cast(1 as double) = cast(null as string) FROM t; | ||
| SELECT cast(1 as double) > cast(null as string) FROM t; | ||
| SELECT cast(1 as double) >= cast(null as string) FROM t; | ||
| SELECT cast(1 as double) < cast(null as string) FROM t; | ||
| SELECT cast(1 as double) <= cast(null as string) FROM t; | ||
| SELECT cast(1 as double) <> cast(null as string) FROM t; | ||
| SELECT '1' = cast(1 as double) FROM t; | ||
| SELECT '2' > cast(1 as double) FROM t; | ||
| SELECT '2' >= cast(1 as double) FROM t; | ||
| SELECT '2' < cast(1 as double) FROM t; | ||
| SELECT '2' <= cast(1 as double) FROM t; | ||
| SELECT '2' <> cast(1 as double) FROM t; | ||
| SELECT cast(null as string) = cast(1 as double) FROM t; | ||
| SELECT cast(null as string) > cast(1 as double) FROM t; | ||
| SELECT cast(null as string) >= cast(1 as double) FROM t; | ||
| SELECT cast(null as string) < cast(1 as double) FROM t; | ||
| SELECT cast(null as string) <= cast(1 as double) FROM t; | ||
| SELECT cast(null as string) <> cast(1 as double) FROM t; | ||
| SELECT cast(1 as float) = '1' FROM t; | ||
| SELECT cast(1 as float) > '2' FROM t; | ||
| SELECT cast(1 as float) >= '2' FROM t; | ||
| SELECT cast(1 as float) < '2' FROM t; | ||
| SELECT cast(1 as float) <= '2' FROM t; | ||
| SELECT cast(1 as float) <> '2' FROM t; | ||
| SELECT cast(1 as float) = cast(null as string) FROM t; | ||
| SELECT cast(1 as float) > cast(null as string) FROM t; | ||
| SELECT cast(1 as float) >= cast(null as string) FROM t; | ||
| SELECT cast(1 as float) < cast(null as string) FROM t; | ||
| SELECT cast(1 as float) <= cast(null as string) FROM t; | ||
| SELECT cast(1 as float) <> cast(null as string) FROM t; | ||
| SELECT '1' = cast(1 as float) FROM t; | ||
| SELECT '2' > cast(1 as float) FROM t; | ||
| SELECT '2' >= cast(1 as float) FROM t; | ||
| SELECT '2' < cast(1 as float) FROM t; | ||
| SELECT '2' <= cast(1 as float) FROM t; | ||
| SELECT '2' <> cast(1 as float) FROM t; | ||
| SELECT cast(null as string) = cast(1 as float) FROM t; | ||
| SELECT cast(null as string) > cast(1 as float) FROM t; | ||
| SELECT cast(null as string) >= cast(1 as float) FROM t; | ||
| SELECT cast(null as string) < cast(1 as float) FROM t; | ||
| SELECT cast(null as string) <= cast(1 as float) FROM t; | ||
| SELECT cast(null as string) <> cast(1 as float) FROM t; | ||
| -- the following queries return 1 if the search condition is satisfied | ||
| -- and returns nothing if the search condition is not satisfied | ||
| SELECT '1996-09-09' = date('1996-09-09') FROM t; | ||
| SELECT '1996-9-10' > date('1996-09-09') FROM t; | ||
| SELECT '1996-9-10' >= date('1996-09-09') FROM t; | ||
| SELECT '1996-9-10' < date('1996-09-09') FROM t; | ||
| SELECT '1996-9-10' <= date('1996-09-09') FROM t; | ||
| SELECT '1996-9-10' <> date('1996-09-09') FROM t; | ||
| SELECT cast(null as string) = date('1996-09-09') FROM t; | ||
| SELECT cast(null as string)> date('1996-09-09') FROM t; | ||
| SELECT cast(null as string)>= date('1996-09-09') FROM t; | ||
| SELECT cast(null as string)< date('1996-09-09') FROM t; | ||
| SELECT cast(null as string)<= date('1996-09-09') FROM t; | ||
| SELECT cast(null as string)<> date('1996-09-09') FROM t; | ||
| SELECT date('1996-09-09') = '1996-09-09' FROM t; | ||
| SELECT date('1996-9-10') > '1996-09-09' FROM t; | ||
| SELECT date('1996-9-10') >= '1996-09-09' FROM t; | ||
| SELECT date('1996-9-10') < '1996-09-09' FROM t; | ||
| SELECT date('1996-9-10') <= '1996-09-09' FROM t; | ||
| SELECT date('1996-9-10') <> '1996-09-09' FROM t; | ||
| SELECT date('1996-09-09') = cast(null as string) FROM t; | ||
| SELECT date('1996-9-10') > cast(null as string) FROM t; | ||
| SELECT date('1996-9-10') >= cast(null as string) FROM t; | ||
| SELECT date('1996-9-10') < cast(null as string) FROM t; | ||
| SELECT date('1996-9-10') <= cast(null as string) FROM t; | ||
| SELECT date('1996-9-10') <> cast(null as string) FROM t; | ||
| SELECT '1996-09-09 12:12:12.4' = timestamp('1996-09-09 12:12:12.4') FROM t; | ||
| SELECT '1996-09-09 12:12:12.5' > timestamp('1996-09-09 12:12:12.4') FROM t; | ||
| SELECT '1996-09-09 12:12:12.5' >= timestamp('1996-09-09 12:12:12.4') FROM t; | ||
| SELECT '1996-09-09 12:12:12.5' < timestamp('1996-09-09 12:12:12.4') FROM t; | ||
| SELECT '1996-09-09 12:12:12.5' <= timestamp('1996-09-09 12:12:12.4') FROM t; | ||
| SELECT '1996-09-09 12:12:12.5' <> timestamp('1996-09-09 12:12:12.4') FROM t; | ||
| SELECT cast(null as string) = timestamp('1996-09-09 12:12:12.4') FROM t; | ||
| SELECT cast(null as string) > timestamp('1996-09-09 12:12:12.4') FROM t; | ||
| SELECT cast(null as string) >= timestamp('1996-09-09 12:12:12.4') FROM t; | ||
| SELECT cast(null as string) < timestamp('1996-09-09 12:12:12.4') FROM t; | ||
| SELECT cast(null as string) <= timestamp('1996-09-09 12:12:12.4') FROM t; | ||
| SELECT cast(null as string) <> timestamp('1996-09-09 12:12:12.4') FROM t; | ||
| SELECT timestamp('1996-09-09 12:12:12.4' )= '1996-09-09 12:12:12.4' FROM t; | ||
| SELECT timestamp('1996-09-09 12:12:12.5' )> '1996-09-09 12:12:12.4' FROM t; | ||
| SELECT timestamp('1996-09-09 12:12:12.5' )>= '1996-09-09 12:12:12.4' FROM t; | ||
| SELECT timestamp('1996-09-09 12:12:12.5' )< '1996-09-09 12:12:12.4' FROM t; | ||
| SELECT timestamp('1996-09-09 12:12:12.5' )<= '1996-09-09 12:12:12.4' FROM t; | ||
| SELECT timestamp('1996-09-09 12:12:12.5' )<> '1996-09-09 12:12:12.4' FROM t; | ||
| SELECT timestamp('1996-09-09 12:12:12.4' )= cast(null as string) FROM t; | ||
| SELECT timestamp('1996-09-09 12:12:12.5' )> cast(null as string) FROM t; | ||
| SELECT timestamp('1996-09-09 12:12:12.5' )>= cast(null as string) FROM t; | ||
| SELECT timestamp('1996-09-09 12:12:12.5' )< cast(null as string) FROM t; | ||
| SELECT timestamp('1996-09-09 12:12:12.5' )<= cast(null as string) FROM t; | ||
| SELECT timestamp('1996-09-09 12:12:12.5' )<> cast(null as string) FROM t; | ||
| SELECT ' ' = X'0020' FROM t; | ||
| SELECT ' ' > X'001F' FROM t; | ||
| SELECT ' ' >= X'001F' FROM t; | ||
| SELECT ' ' < X'001F' FROM t; | ||
| SELECT ' ' <= X'001F' FROM t; | ||
| SELECT ' ' <> X'001F' FROM t; | ||
| SELECT cast(null as string) = X'0020' FROM t; | ||
| SELECT cast(null as string) > X'001F' FROM t; | ||
| SELECT cast(null as string) >= X'001F' FROM t; | ||
| SELECT cast(null as string) < X'001F' FROM t; | ||
| SELECT cast(null as string) <= X'001F' FROM t; | ||
| SELECT cast(null as string) <> X'001F' FROM t; | ||
| SELECT X'0020' = ' ' FROM t; | ||
| SELECT X'001F' > ' ' FROM t; | ||
| SELECT X'001F' >= ' ' FROM t; | ||
| SELECT X'001F' < ' ' FROM t; | ||
| SELECT X'001F' <= ' ' FROM t; | ||
| SELECT X'001F' <> ' ' FROM t; | ||
| SELECT X'0020' = cast(null as string) FROM t; | ||
| SELECT X'001F' > cast(null as string) FROM t; | ||
| SELECT X'001F' >= cast(null as string) FROM t; | ||
| SELECT X'001F' < cast(null as string) FROM t; | ||
| SELECT X'001F' <= cast(null as string) FROM t; | ||
| SELECT X'001F' <> cast(null as string) FROM t; |
72 changes: 72 additions & 0 deletions
72
sql/core/src/test/resources/sql-tests/inputs/typeCoercion/native/implicitTypeCasts.sql
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| -- | ||
| -- Licensed to the Apache Software Foundation (ASF) under one or more | ||
| -- contributor license agreements. See the NOTICE file distributed with | ||
| -- this work for additional information regarding copyright ownership. | ||
| -- The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| -- (the "License"); you may not use this file except in compliance with | ||
| -- the License. You may obtain a copy of the License at | ||
| -- | ||
| -- http://www.apache.org/licenses/LICENSE-2.0 | ||
| -- | ||
| -- Unless required by applicable law or agreed to in writing, software | ||
| -- distributed under the License is distributed on an "AS IS" BASIS, | ||
| -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| -- See the License for the specific language governing permissions and | ||
| -- limitations under the License. | ||
| -- | ||
|
|
||
| -- ImplicitTypeCasts | ||
|
|
||
| CREATE TEMPORARY VIEW t AS SELECT 1; | ||
|
|
||
| SELECT 1 + '2' FROM t; | ||
| SELECT 1 - '2' FROM t; | ||
| SELECT 1 * '2' FROM t; | ||
| SELECT 4 / '2' FROM t; | ||
| SELECT 1.1 + '2' FROM t; | ||
| SELECT 1.1 - '2' FROM t; | ||
| SELECT 1.1 * '2' FROM t; | ||
| SELECT 4.4 / '2' FROM t; | ||
| SELECT 1.1 + '2.2' FROM t; | ||
| SELECT 1.1 - '2.2' FROM t; | ||
| SELECT 1.1 * '2.2' FROM t; | ||
| SELECT 4.4 / '2.2' FROM t; | ||
|
|
||
| -- concatentation | ||
| SELECT '$' || cast(1 as smallint) || '$' FROM t; | ||
| SELECT '$' || 1 || '$' FROM t; | ||
| SELECT '$' || cast(1 as bigint) || '$' FROM t; | ||
| SELECT '$' || cast(1.1 as float) || '$' FROM t; | ||
| SELECT '$' || cast(1.1 as double) || '$' FROM t; | ||
| SELECT '$' || 1.1 || '$' FROM t; | ||
| SELECT '$' || cast(1.1 as decimal(8,3)) || '$' FROM t; | ||
| SELECT '$' || 'abcd' || '$' FROM t; | ||
| SELECT '$' || date('1996-09-09') || '$' FROM t; | ||
| SELECT '$' || timestamp('1996-09-09 10:11:12.4' )|| '$' FROM t; | ||
|
|
||
| -- length functions | ||
| SELECT length(cast(1 as smallint)) FROM t; | ||
| SELECT length(cast(1 as int)) FROM t; | ||
| SELECT length(cast(1 as bigint)) FROM t; | ||
| SELECT length(cast(1.1 as float)) FROM t; | ||
| SELECT length(cast(1.1 as double)) FROM t; | ||
| SELECT length(1.1) FROM t; | ||
| SELECT length(cast(1.1 as decimal(8,3))) FROM t; | ||
| SELECT length('four') FROM t; | ||
| SELECT length(date('1996-09-10')) FROM t; | ||
| SELECT length(timestamp('1996-09-10 10:11:12.4')) FROM t; | ||
|
|
||
| -- extract | ||
| SELECT year( '1996-01-10') FROM t; | ||
| SELECT month( '1996-01-10') FROM t; | ||
| SELECT day( '1996-01-10') FROM t; | ||
| SELECT hour( '10:11:12') FROM t; | ||
| SELECT minute( '10:11:12') FROM t; | ||
| SELECT second( '10:11:12') FROM t; | ||
|
|
||
| -- like | ||
| select 1 like '%' FROM t; | ||
| select date('1996-09-10') like '19%' FROM t; | ||
| select '1' like 1 FROM t; | ||
| select '1 ' like 1 FROM t; | ||
| select '1996-09-10' like date('1996-09-10') FROM t; |
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