Documentation
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Overview ¶
Package scanner implements a HANA SQL query scanner.
For a detailed HANA SQL query syntax please see https://help.sap.com/doc/6254b3bb439c4f409a979dc407b49c9b/2.0.00/en-US/SAP_HANA_SQL_Script_Reference_en.pdf
Index ¶
Constants ¶
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const ( EOF = -(iota + 1) Error Undefined Operator Delimiter IdentifierDelimiter Identifier QuotedIdentifier Variable PosVariable NamedVariable String Number )
Token constants.
Variables ¶
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var ErrToken = errors.New("Invalid token")
ErrToken is raised when a token is malformed (e.g. string with missing ending quote).
Functions ¶
func TokenString ¶
TokenString returns a printable string for a token or Unicode character.
Types ¶
type Scanner ¶
type Scanner struct {
// contains filtered or unexported fields
}
Scanner is a HANA SQL query string scanner.
func (*Scanner) FreeScanner ¶
func (s *Scanner) FreeScanner()
FreeScanner pools the Scanner instance for later usage. Scanner instances are not thread safe. After the call of FreeScanner calls of Scanner methods lead to undefined behavior.
Source Files
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