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2021-09-07 01:15:01
not empty and not null codeigniter
$this->db->select('*'); $this->db->where('field is NOT NULL', NULL, FALSE); $this->db->get('donors');
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SQL
2021-09-04 18:55:02
conpare to null value in mysql stack overflow
IS NULL; // can use this for comparing a value to null IS NOT NULL;
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SQL
2021-09-04 09:03:01
associative array in pl sql
DECLARE -- declare an associative array type TYPE t_capital_type IS TABLE OF VARCHAR2(100) INDEX BY VARCHAR2(50); -- declare a variable of the t_capital_type t_capital t_capital_type; ...
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SQL
2021-09-03 17:21:02
mysql not empty
select * from [Table_Name] where [Column_Name] is not null or ''
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SQL
2021-09-03 14:50:01
what is procedure in sql
IF OBJECT_ID ( 'Production.uspGetList', 'P' ) IS NOT NULL DROP PROCEDURE Production.uspGetList; GO CREATE PROCEDURE Production.uspGetList @Product varchar(40) , @MaxPrice money , @ComparePrice money OUTPUT , @ListPrice money...
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Other
2021-09-03 07:28:01
not null
if (variable !== null) { console.log("Var is NOT null"); }
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