Package org.apache.flink.table.expressions.resolver

Interface SqlExpressionResolver

@Internal public interface SqlExpressionResolver
Translates a SQL expression string into a ResolvedExpression.

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.flink.table.expressions.ResolvedExpression
    resolveExpression(String sqlExpression, org.apache.flink.table.types.logical.RowType inputRowType, org.apache.flink.table.types.logical.LogicalType outputType)
    Translates the given SQL expression string or throws a ValidationException.

  • Method Details

    • resolveExpression

      org.apache.flink.table.expressions.ResolvedExpression resolveExpression(String sqlExpression, org.apache.flink.table.types.logical.RowType inputRowType, @Nullable org.apache.flink.table.types.logical.LogicalType outputType)
      Translates the given SQL expression string or throws a ValidationException.