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author | Michael Paquier <michael@paquier.xyz> | 2019-02-08 08:56:14 +0900 |
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committer | Michael Paquier <michael@paquier.xyz> | 2019-02-08 08:56:14 +0900 |
commit | 3677a0b26bb2f3f72d16dc7fa6f34c305badacce (patch) | |
tree | a46ee2b807265d8f0c899c53f1bad3bebec67b34 /src/backend/utils/adt/like.c | |
parent | 34ea1ab7fd305afe1124a6e73ada0ebae04b6ebb (diff) | |
download | postgresql-3677a0b26bb2f3f72d16dc7fa6f34c305badacce.tar.gz postgresql-3677a0b26bb2f3f72d16dc7fa6f34c305badacce.zip |
Add pg_partition_root to display top-most parent of a partition tree
This is useful when looking at partition trees with multiple layers, and
combined with pg_partition_tree, it provides the possibility to show up
an entire tree by just knowing one member at any level.
Author: Michael Paquier
Reviewed-by: Álvaro Herrera, Amit Langote
Discussion: https://postgr.es/m/20181207014015.GP2407@paquier.xyz
Diffstat (limited to 'src/backend/utils/adt/like.c')
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