Examples of com.foundationdb.sql.parser.StatementNode

com.foundationdb.sql.parser.StatementNode
A StatementNode represents a single statement in the language. It is the top node for any statement.
StatementNode controls the class generation for query tree nodes.

     * 解析 - 去掉order by 语句
     */
    private static class UnParser extends NodeToString {
        private static final SQLParser PARSER = new SQLParser();
        public String removeOrderBy(String sql) throws StandardException {
            StatementNode stmt = PARSER.parseStatement(sql);
            return toString(stmt);
        }

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        generateAndCheckResult();
    }


    @Override
    public String generateResult() throws Exception {
        StatementNode stmt = parser.parseStatement(sql);
        return getTree(stmt);
    }

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        generateAndCheckResult();
    }


    @Override
    public String generateResult() throws Exception {
        StatementNode stmt = parser.parseStatement(sql);
        return unparser.toString(stmt);
    }

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        generateAndCheckResult();
    }


    @Override
    public String generateResult() throws Exception {
        StatementNode stmt = parser.parseStatement(sql);
        stmt = booleanNormalizer.normalize(stmt);
        return unparser.toString(stmt);
    }

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        }
    }


    protected void runAlter(String schema, QueryContext queryContext, String sql) {
        SQLParser parser = new SQLParser();
        StatementNode node;
        try {
            node = parser.parseStatement(sql);
        } catch(StandardException e) {
            throw new RuntimeException(e);
        }

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    }


    protected static void runAlter(Session session, DDLFunctions ddl, DMLFunctions dml, QueryContext context,
                                   TableChangeValidator.ChangeLevel expectedChangeLevel, String defaultSchema, String sql) {
        SQLParser parser = new SQLParser();
        StatementNode node;
        try {
            node = parser.parseStatement(sql);
        } catch(StandardException e) {
            throw new RuntimeException(e);
        }

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    private List<TableName> getTableNames(Session session, ServerSession server, String queryExpression, Table table ){


        AkibanInformationSchema ais = schemaManager().getAis(session);
        SQLParser parser = server.getParser();
        StatementNode stmt;
        try {
            stmt = parser.parseStatement(queryExpression);
        } catch (StandardException e) {
            throw new SQLParserInternalException(e);
        }

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        EmbeddedQueryContext context = new EmbeddedQueryContext(this);
        updateAIS(context);
        boolean localTransaction = false;
        sessionMonitor.enterStage(MonitorStage.PARSE);
        try {
            StatementNode sqlStmt;
            SQLParser parser = getParser();
            try {
                sqlStmt = parser.parseStatement(sql);
            } 
            catch (SQLParserException ex) {

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        sessionMonitor.startStatement(sql);
        updateAIS(new EmbeddedQueryContext(this));
        boolean localTransaction = false;
        sessionMonitor.enterStage(MonitorStage.PARSE);
        try {
            StatementNode sqlStmt;
            SQLParser parser = getParser();
            try {
                sqlStmt = parser.parseStatement(sql);
            } 
            catch (SQLParserException ex) {

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    public PostgresStatement finishGenerating(PostgresServerSession server, String sql, StatementNode stmt,
                                              List<ParameterNode> params, int[] paramTypes) {
        this.schema = compiler.getSchema();
        ExplainPlanContext context = new ExplainPlanContext(compiler, new PostgresQueryContext(server, this.schema));
        ExplainStatementNode explainStmt = (ExplainStatementNode)stmt;
        StatementNode innerStmt = explainStmt.getStatement();
        if (params == null)
            params = new ParameterFinder().find(innerStmt);
        Explainable explainable;
        if (innerStmt instanceof CallStatementNode) {
            explainable = PostgresCallStatementGenerator.explainable(server, (CallStatementNode)innerStmt, params, paramTypes);

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com.foundationdb.sql.aisddl.AISDDLITBase

com.foundationdb.sql.aisddl.AlterTableDDLTest

com.foundationdb.sql.aisddl.SchemaDDLTest

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