Yin Huai created SPARK-6146:
-------------------------------
Summary: Support more datatype in SqlParser
Key: SPARK-6146
URL: https://issues.apache.org/jira/browse/SPARK-6146
Project: Spark
Issue Type: Bug
Components: SQL
Reporter: Yin Huai
Priority: Critical
Right now, I cannot do
{code}
df.selectExpr("cast(a as bigint)")
{code}
because only the following data types are supported in SqlParser
{code}
protected lazy val dataType: Parser[DataType] =
( STRING ^^^ StringType
| TIMESTAMP ^^^ TimestampType
| DOUBLE ^^^ DoubleType
| fixedDecimalType
| DECIMAL ^^^ DecimalType.Unlimited
| DATE ^^^ DateType
| INT ^^^ IntegerType
)
{code}
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