Examples with SqlNodeList org.apache.calcite.sql.SqlNodeList used on opensource projects

Example 76 with SqlNodeList

use of org.apache.calcite.sql.SqlNodeList in project flink by apache.

the class SqlCreateHiveTable method extractPartColIdentifiers.

// Extract the identifiers from partition col list -- that's what SqlCreateTable expects for
// partition keys
private static SqlNodeList extractPartColIdentifiers(SqlNodeList partCols) {
    if (partCols == null) {
        return null;
    }
    SqlNodeList res = new SqlNodeList(partCols.getParserPosition());
    for (SqlNode node : partCols) {
        SqlTableColumn partCol = (SqlTableColumn) node;
        res.add(partCol.getName());
    }
    return res;
}

Example 77 with SqlNodeList

use of org.apache.calcite.sql.SqlNodeList in project flink by apache.

the class SqlAlterHiveTableChangeColumn method unparse.

@Override
public void unparse(SqlWriter writer, int leftPrec, int rightPrec) {
    writer.keyword("ALTER TABLE");
    tableIdentifier.unparse(writer, leftPrec, rightPrec);
    SqlNodeList partitionSpec = getPartitionSpec();
    if (partitionSpec != null && partitionSpec.size() > 0) {
        writer.keyword("PARTITION");
        partitionSpec.unparse(writer, getOperator().getLeftPrec(), getOperator().getRightPrec());
    }
    writer.keyword("CHANGE COLUMN");
    getOldName().unparse(writer, leftPrec, rightPrec);
    origNewColumn.unparse(writer, leftPrec, rightPrec);
    if (isFirst()) {
        writer.keyword("FIRST");
    }
    if (getAfter() != null) {
        writer.keyword("AFTER");
        getAfter().unparse(writer, leftPrec, rightPrec);
    }
    if (cascade) {
        writer.keyword("CASCADE");
    } else {
        writer.keyword("RESTRICT");
    }
}

Example 78 with SqlNodeList

use of org.apache.calcite.sql.SqlNodeList in project flink by apache.

the class SqlAlterHiveTableLocation method createPropList.

private static SqlNodeList createPropList(SqlCharStringLiteral location) {
    SqlNodeList res = new SqlNodeList(location.getParserPosition());
    res.add(HiveDDLUtils.toTableOption(SqlCreateHiveTable.TABLE_LOCATION_URI, location, location.getParserPosition()));
    return res;
}

Example 79 with SqlNodeList

use of org.apache.calcite.sql.SqlNodeList in project flink by apache.

the class SqlShowPartitions method unparse.

@Override
public void unparse(SqlWriter writer, int leftPrec, int rightPrec) {
    writer.keyword("SHOW PARTITIONS");
    tableIdentifier.unparse(writer, leftPrec, rightPrec);
    SqlNodeList partitionSpec = getPartitionSpec();
    if (partitionSpec != null && partitionSpec.size() > 0) {
        writer.keyword("PARTITION");
        partitionSpec.unparse(writer, getOperator().getLeftPrec(), getOperator().getRightPrec());
    }
}

Example 80 with SqlNodeList

use of org.apache.calcite.sql.SqlNodeList in project flink by apache.

the class SqlAlterTable method unparse.

@Override
public void unparse(SqlWriter writer, int leftPrec, int rightPrec) {
    writer.keyword("ALTER TABLE");
    tableIdentifier.unparse(writer, leftPrec, rightPrec);
    SqlNodeList partitionSpec = getPartitionSpec();
    if (partitionSpec != null && partitionSpec.size() > 0) {
        writer.keyword("PARTITION");
        partitionSpec.unparse(writer, getOperator().getLeftPrec(), getOperator().getRightPrec());
    }
}