[
https://issues.apache.org/jira/browse/FLINK-20984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Spongebob updated FLINK-20984:
------------------------------
Description:
{code:java}
//代码占位符
val data = List(row("a", "b", "c"), row("d", "e", "f"))
val table = tableEnv.fromValues(data)
{code}
This result table's schema is unexpected, actually the shema is :
root
|– f0: ARRAY<ROW<`f0` CHAR(1) NOT NULL, `f1` CHAR(1) NOT NULL, `f2` CHAR(1) NOT
NULL> NOT NULL> NOT NULL|
, I had found that example code's method is like this:
{code:java}
//代码占位符
tEnv.fromValues(
row(1, "ABC"),
row(2L, "ABCDE")
)
{code}
But how could I send all rows into the fromValues function from Array object ?
was:
{code:java}
//代码占位符
val data = List(row("a", "b", "c"), row("d", "e", "f"))
val table = tableEnv.fromValues(dataTypes,data)
{code}
This result table's schema is unexpected, actually the shema is :
root
|-- f0: ARRAY<ROW<`f0` CHAR(1) NOT NULL, `f1` CHAR(1) NOT NULL, `f2` CHAR(1)
NOT NULL> NOT NULL> NOT NULL
, I had found that example code's method is like this:
{code:java}
//代码占位符
tEnv.fromValues(
row(1, "ABC"),
row(2L, "ABCDE")
)
{code}
But how could I send all rows into the fromValues function from Array object ?
> can not convert an array into Table
> -----------------------------------
>
> Key: FLINK-20984
> URL: https://issues.apache.org/jira/browse/FLINK-20984
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / API
> Affects Versions: 1.12.0
> Environment: flink version: 1.12.0
> Reporter: Spongebob
> Priority: Major
>
> {code:java}
> //代码占位符
> val data = List(row("a", "b", "c"), row("d", "e", "f"))
> val table = tableEnv.fromValues(data)
> {code}
> This result table's schema is unexpected, actually the shema is :
> root
> |– f0: ARRAY<ROW<`f0` CHAR(1) NOT NULL, `f1` CHAR(1) NOT NULL, `f2` CHAR(1)
> NOT NULL> NOT NULL> NOT NULL|
> , I had found that example code's method is like this:
> {code:java}
> //代码占位符
> tEnv.fromValues(
> row(1, "ABC"),
> row(2L, "ABCDE")
> )
> {code}
> But how could I send all rows into the fromValues function from Array object ?
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