imantung / sqlstr

String manipulation/helper for SQL Query

SQLSTR

String manipulation/helper for SQL Query.

Examples

Clean Query from double white space, comment, etc.

cleaned := sqlstr.Clean(`
  SELECT *
  FROM table -- some table comment 
  WHERE column1 = 'meh' /* request from tyrion*/`)

fmt.Println(cleaned) 

// Output: 
// SELECT * FROM table WHERE column1 = 'meh'

Obscure value

obsecured := sqlstr.Obscure(`SELECT * FROM table WHERE column1 = 'text' AND column2 = 1234 AND column3 = TRUE and column4 = 3.14`)

fmt.Println(obsecured)

// Output: 
// SELECT * FROM table WHERE column1 = ? AND column2 = ? AND column3 = ? and column4 = ?

Get Table Names

queryString := sqlstr.NewQueryString(`SELECT column_name(s)
FROM table1
LEFT JOIN table2
ON table1.column_name = table2.column_name;`)

tableNames := queryString.TableNames()

fmt.Println(tableNames)

// Output:
// [table1 table2]

Author

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