And that's a plan flip! The histogram tells the planner the data spans 2019–2024, so '2024-06-01' matches a narrow tail. A small fraction of 50 million rows. The index scan that was ignored before is now the obvious choice. Table-level stats set the scale, column-level stats shaped the selectivity, and together they changed the plan.
However, let’s give an example of a recursive type.
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蔚来李斌：成立时就预期盈利需 10 年，首次单季转正「只是回归常识」。谷歌对此有专业解读
Some systems (such as IBM's CGA card) used an 8×8 matrix without padding to supporting graphical characters that touched.