sql cast to integer
-- NOTE: this is for SQL-Oracle specifically
/*
<...> : Your personal entry
*/
-- syntax:
CAST(<variable> as <variable-type>) -- in this case: <variable-type> = INTEGER
-- example:
SELECT CAST(MEMBER_NO as INTEGER)
FROM DUAL;sql cast to integer
-- NOTE: this is for SQL-Oracle specifically
/*
<...> : Your personal entry
*/
-- syntax:
CAST(<variable> as <variable-type>) -- in this case: <variable-type> = INTEGER
-- example:
SELECT CAST(MEMBER_NO as INTEGER)
FROM DUAL;sql server decimal
-- DECIMAL(p,s) p: number of digits (lkeft+right) s: number of digits (right)
-- NUMERIC and DECIMAL are synonyms
CREATE TABLE test.sql_decimal (
dec_col DECIMAL (4, 2) -- Max total 4 digits, including 2 after decimal
);
INSERT INTO test.sql_decimal (dec_col) VALUES (10.05); -- OK 4 digits
INSERT INTO test.sql_decimal (dec_col) VALUES (21.0425); -- KOsql cast
-- Specifically for Oracle
-- EXAMPLE
CAST('732.98' AS INT)
/* SYNTAX
CAST(<value_to_cast> AS <data_type_to_cast_to>)
*/sql convert to integer from decimal
-- CAST Syntax:
CAST ( expression AS data_type [ ( length ) ] )
-- CONVERT Syntax:
CONVERT ( data_type [ ( length ) ] , expression [ , style ] )Copyright © 2021 Codeinu
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