[FLINK-20984] can not convert an array into Table

• Type: Improvement
• Status: Reopened
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.12.0
• Component/s: Table SQL / API

Environment

flink version:  1.12.0

• Assignee: Unassigned
• Reporter: Spongebob
• Created: 15/Jan/21 02:26
• Updated: 16 hours ago

Description

//代码占位符
val data = List(row("a", "b", "c"), row("d", "e", "f"))

val table = tableEnv.fromValues(data)

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:

//代码占位符
tEnv.fromValues(
      row(1, "ABC"),
      row(2L, "ABCDE")
  )

But how could I send all rows into the fromValues function from Array object ?