sqllexer

Mar 4, 2024

Changes in this version

type DBMSType

+ const DBMSSnowflake

Nov 22, 2023

Changes in this version

+ func WithKeepIdentifierQuotation(keepIdentifierQuotation bool) normalizerOption

+ func WithKeepTrailingSemicolon(keepTrailingSemicolon bool) normalizerOption

type TokenType

+ const FUNCTION

+ const SYSTEM_VARIABLE

Oct 26, 2023

Changes in this version

+ func WithRemoveSpaceBetweenParentheses(removeSpaceBetweenParentheses bool) normalizerOption

type TokenType

+ const QUOTED_IDENT

Oct 23, 2023

Changes in this version

+ func WithCollectProcedures(collectProcedure bool) normalizerOption

type StatementMetadata

+ Procedures []string

Oct 4, 2023

Changes in this version

type StatementMetadata

+ Size int

Sep 26, 2023

Changes in this version

type TokenType

+ const BIND_PARAMETER

Sep 19, 2023

Changes in this version

+ func WithReplaceBoolean(replaceBoolean bool) obfuscatorOption

+ func WithReplaceNull(replaceNull bool) obfuscatorOption

+ func WithReplacePositionalParameter(replacePositionalParameter bool) obfuscatorOption

type Obfuscator

+ func (o *Obfuscator) ObfuscateTokenValue(token Token, lexerOpts ...lexerOption) string

type StatementMetadata

+ func ObfuscateAndNormalize(input string, obfuscator *Obfuscator, normalizer *Normalizer, ...) (normalizedSQL string, statementMetadata *StatementMetadata, err error)

type TokenType

+ const POSITIONAL_PARAMETER

Sep 11, 2023

Changes in this version

+ func WithUppercaseKeywords(uppercaseKeywords bool) normalizerOption

+ type DBMSType string

+ type LexerConfig struct

+ DBMS DBMSType

Sep 8, 2023

Changes in this version

+ const ArrayPlaceholder

+ const BracketPlaceholder

+ const DBMSMySQL

+ const DBMSOracle

+ const DBMSPostgres

+ const DBMSSQLServer

+ const NumberPlaceholder

+ const StringPlaceholder

+ var Commands = map[string]bool

+ func DiscardSQLAlias(input string) string

+ func WithCollectCommands(collectCommands bool) func(*normalizerConfig)

+ func WithCollectComments(collectComments bool) func(*normalizerConfig)

+ func WithCollectTables(collectTables bool) func(*normalizerConfig)

+ func WithDBMS(dbms string) func(*normalizerConfig)

+ func WithDollarQuotedFunc(dollarQuotedFunc bool) func(*obfuscatorConfig)

+ func WithKeepSQLAlias(keepSQLAlias bool) func(*normalizerConfig)

+ func WithReplaceDigits(replaceDigits bool) func(*obfuscatorConfig)

+ type Lexer struct

+ func New(input string) *Lexer

+ func (s *Lexer) Scan() Token

+ func (s *Lexer) ScanAll() []Token

+ func (s *Lexer) ScanAllTokens() <-chan *Token

+ type Normalizer struct

+ func NewNormalizer(opts ...func(*normalizerConfig)) *Normalizer

+ func (n *Normalizer) Normalize(input string) (normalized string, info *StatementMetadata, err error)

+ type Obfuscator struct

+ func NewObfuscator(opts ...func(*obfuscatorConfig)) *Obfuscator

+ func (o *Obfuscator) Obfuscate(input string) string

+ type StatementMetadata struct

+ Commands []string

+ Comments []string

+ Tables []string

+ type Token struct

+ Type TokenType

+ Value string

+ type TokenType int

+ const COMMENT

+ const DOLLAR_QUOTED_FUNCTION

+ const DOLLAR_QUOTED_STRING

+ const EOF

+ const ERROR

+ const IDENT

+ const INCOMPLETE_STRING

+ const MULTILINE_COMMENT

+ const NUMBER

+ const NUMBERED_PARAMETER

+ const OPERATOR

+ const PUNCTUATION

+ const STRING

+ const UNKNOWN

+ const WILDCARD

+ const WS