Thursday, October 21, 2010

SQL SYNTAX
Select Statement
SELECT "column_name" FROM "table_name"
Distinct
SELECT DISTINCT "column_name"
FROM "table_name"
Where
SELECT "column_name"
FROM "table_name"
WHERE "condition"
And/Or
SELECT "column_name"
FROM "table_name"
WHERE "simple condition"
{[AND/OR] "simple condition"}+
In
SELECT "column_name"
FROM "table_name"
WHERE "column_name" IN('value 1','value 2',...)
Between
SELECT "column_name"
FROM "table_name"
WHERE "column_name" BETWEEN 'value1' AND 'value2'

Like
SELECT "column_name"
FROM "table_name"
WHERE "column_name" LIKE {PATTERN}
Order By
SELECT "column_name"
FROM "table_name"
[WHERE "condition"]
ORDER BY "column_name" [ASC,DESC]
Count
SELECT COUNT("column_name")
FROM "table_name"
Group By
SELECT "column_name1", SUM("column_name2")
FROM "table_name"
GROUP BY "column_name1"
Having
SELECT "column_name1", SUM("column_name2")
FROM "table_name"
GROUP BY "column_name1"
HAVING (arithmetic function condition)
Create Table Statement
CREATE TABLE "table_name"
("column 1" "data_type_for_column_1",
"column 2" "data_type_for_column_2",
...)
Drop Table Statement
DROP TABLE "table_name"
Truncate Table Statement
TRUNCATE TABLE "table_name"
Insert Into Statement
INSERT INTO "table_name" ("column1","column2",...)
VALUES ("value1","value2",...)
Update Statement
UPDATE "table_name"
SET "column_1"=[new value]
WHERE {condition}
Delete From Statement
DELETE FROM "table-name"
WHERE {condition}

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