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optimizer_capture_sql_plan_baselines
=========================================================
`optimizer_capture_sql_plan_baselines` 用于控制是否自动捕获新计划到 Plan Baseline。
| **属性** | **描述** |
|---------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 参数类型 | bool |
| 默认值 | 1 |
| 取值范围 | * 0：表示不自动捕获新计划到 plan baseline中。 * 1：表示对于新生成的计划，如果该 SQL 没有对应的 Plan Baseline，则将该计划加入到 SQL Plan Baseline， 已有 Plan Baseline 且与新计划不同， 则会触发计划演进进行验证，确定是否需要将新计划替换老的 Plan Baseline。 |
| 生效范围 | * GLOBAL * SESSION |
| 是否参与序列化 | 是 |