SQL Formatter for Scala.

This is a bridge to these libraries.

• Running on jvm, calls https://github.com/vertical-blank/sql-formatter
• Running on js, calls https://github.com/zeroturnaround/sql-formatter

You can easily use com.github.vertical_blank.sqlformatter.scala.SqlFormatter :

SqlFormatter.format("SELECT * FROM table1")

This will output:

SELECT * FROM table1

You can pass dialect with FormatConfig :

SqlFormatter.format( "SELECT *", FormatConfig(dialect = SqlDialect.CouchbaseN1QL))

Currently just four SQL dialects are supported:

• StandardSQL - Standard SQL
• CouchbaseN1QL - Couchbase N1QL
• DB2 - IBM DB2
• PLSQL - Oracle PL/SQL

Defaults to two spaces. You can pass indent string with FormatConfig to format :

SqlFormatter.format( "SELECT * FROM table1", FormatConfig(indent = " "))

This will output:

SELECT * FROM table1

You can pass Seq to formatWithIndexedParams, or Map to formatWithNamedParams :

// Named placeholders SqlFormatter.formatWithNamedParams("SELECT * FROM tbl WHERE foo = @foo", params = Map("foo" -> "'bar'")) // Indexed placeholders SqlFormatter.formatWithIndexedParams("SELECT * FROM tbl WHERE foo = ?", params = Seq("'bar'"))

Both result in:

SELECT * FROM tbl WHERE foo = 'bar'

Same as the format method, formatWithNamedParams and formatWithIndexedParams accept dialect and indent parameters.