Package migratedb.v1.core.internal.database.postgresql

Class PostgreSQLParser

java.lang.Object

migratedb.v1.core.internal.parser.BaseParser

migratedb.v1.core.internal.database.postgresql.PostgreSQLParser

All Implemented Interfaces:

Parser

Direct Known Subclasses:

YugabyteDBParser

public class PostgreSQLParser
extends BaseParser

Nested Class Summary

Nested classes/interfaces inherited from class migratedb.v1.core.internal.parser.BaseParser

BaseParser.ParserSqlStatementIterator

Field Summary

Fields inherited from class migratedb.v1.core.internal.parser.BaseParser

LOG

Constructor Summary

Constructors

Constructor	Description
PostgreSQLParser(Configuration configuration, ParsingContext parsingContext)

Method Summary

Modifier and Type	Method	Description
protected ParsedSqlStatement	createStatement(PeekingReader reader, Recorder recorder, int statementPos, int statementLine, int statementCol, int nonCommentPartPos, int nonCommentPartLine, int nonCommentPartCol, StatementType statementType, boolean canExecuteInTransaction, Delimiter delimiter, String sql)
protected Boolean	detectCanExecuteInTransaction(String simplifiedStatement, List<Token> keywords)
protected StatementType	detectStatementType(String simplifiedStatement, ParserContext context, PeekingReader reader)
protected char	getAlternativeStringLiteralQuote()
protected Token	handleAlternativeStringLiteral(PeekingReader reader, ParserContext context, int pos, int line, int col)

Methods inherited from class migratedb.v1.core.internal.parser.BaseParser

adjustBlockDepth, adjustDelimiter, doTokensMatchPattern, getAlternativeIdentifierQuote, getClosingIdentifierSymbol, getConfiguration, getDefaultDelimiter, getIdentifierQuote, getLastKeywordIndex, getLastKeywordIndex, getNextStatement, getOpeningIdentifierSymbol, getParsingContext, getPreviousToken, getTransactionalDetectionCutoff, getValidKeywords, handleCommentDirective, handleDelimiter, handleKeyword, handleStringLiteral, isAlternativeStringLiteral, isCommentDirective, isDelimiter, isKeyword, isLetter, isSingleLineComment, lastTokenIs, lastTokenIsOnLine, parse, parse, readIdentifier, readKeyword, replacePlaceholders, resetDelimiter, shouldAdjustBlockDepth, shouldDiscard, supportsPeekingMultipleLines, tokenAtIndexIs

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PostgreSQLParser

public PostgreSQLParser(Configuration configuration,
 ParsingContext parsingContext)

Method Details

getAlternativeStringLiteralQuote

protected char getAlternativeStringLiteralQuote()

Overrides:

getAlternativeStringLiteralQuote in class BaseParser

createStatement

protected ParsedSqlStatement createStatement(PeekingReader reader,
 Recorder recorder,
 int statementPos,
 int statementLine,
 int statementCol,
 int nonCommentPartPos,
 int nonCommentPartLine,
 int nonCommentPartCol,
 StatementType statementType,
 boolean canExecuteInTransaction,
 Delimiter delimiter,
 String sql)
                                      throws IOException

Overrides:

createStatement in class BaseParser

Throws:

IOException

detectStatementType

protected StatementType detectStatementType(String simplifiedStatement,
 ParserContext context,
 PeekingReader reader)

Overrides:

detectStatementType in class BaseParser

detectCanExecuteInTransaction

protected Boolean detectCanExecuteInTransaction(String simplifiedStatement,
 List<Token> keywords)

Overrides:

detectCanExecuteInTransaction in class BaseParser

handleAlternativeStringLiteral

protected Token handleAlternativeStringLiteral(PeekingReader reader,
 ParserContext context,
 int pos,
 int line,
 int col)
                                        throws IOException

Overrides:

handleAlternativeStringLiteral in class BaseParser

Throws:

IOException