[SPARK-22002] Read JDBC table use custom schema support specify partial fields

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0
• Component/s: SQL
• Assignee: Yuming Wang
• Reporter: Yuming Wang
• Created: 14/Sep/17 04:18
• Updated: 12/Feb/18 09:09
• Resolved: 15/Sep/17 06:36

Description

Read JDBC table use custom schema support specify partial fields for simple.

Issue Links

• relates to: SPARK-20427 Issue with Spark interpreting Oracle datatype NUMBER
• links to: [Github] Pull Request #19231 (wangyum)
• links to: [Github] Pull Request #20585 (ueshin)