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MDEV-16872 Add CAST(expr AS FLOAT)

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This commit is contained in:
Alexander Barkov
2019-05-16 10:16:09 +04:00
parent e0e805759f
commit b7d22a843e
12 changed files with 221 additions and 16 deletions
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6
mysql-test/main/gis.test
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@ -2109,6 +2109,8 @@ SELECT CAST(POINT(1,1) AS SIGNED) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION
SELECT CAST(POINT(1,1) AS UNSIGNED) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION
SELECT CAST(POINT(1,1) AS FLOAT) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION
SELECT CAST(POINT(1,1) AS DOUBLE) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION
SELECT CAST(POINT(1,1) AS DECIMAL(10,1)) FROM t1;
@ -2126,6 +2128,8 @@ SELECT CAST(a AS SIGNED) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION
SELECT CAST(a AS UNSIGNED) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION
SELECT CAST(a AS FLOAT) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION
SELECT CAST(a AS DOUBLE) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION
SELECT CAST(a AS DECIMAL(10,1)) FROM t1;
@ -2143,6 +2147,8 @@ SELECT CAST(COALESCE(a) AS SIGNED) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION
SELECT CAST(COALESCE(a) AS UNSIGNED) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION
SELECT CAST(COALESCE(a) AS FLOAT) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION
SELECT CAST(COALESCE(a) AS DOUBLE) FROM t1;
--error ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION
SELECT CAST(COALESCE(a) AS DECIMAL(10,1)) FROM t1;