diff --git a/README.md b/README.md
index bc2fee4..217617c 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ pairing with smart people at Hashrocket.
 
 For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
 
-_1217 TILs and counting..._
+_1218 TILs and counting..._
 
 ---
 
@@ -612,6 +612,7 @@ _1217 TILs and counting..._
 - [Group By The Result Of A Function Call](postgres/group-by-the-result-of-a-function-call.md)
 - [Idempotent Inserts](postgres/idempotent-inserts.md)
 - [Include All Queries In The Log File](postgres/include-all-queries-in-the-log-file.md)
+- [Include Multiple Tables In A pg_dump](postgres/include-multiple-tables-in-a-pg-dump.md)
 - [Insert A Bunch Of Records With Generate Series](postgres/insert-a-bunch-of-records-with-generate-series.md)
 - [Insert Just The Defaults](postgres/insert-just-the-defaults.md)
 - [Inspect Progress Of Long-Running Create Index](postgres/inspect-progress-of-long-running-create-index.md)
diff --git a/postgres/include-multiple-tables-in-a-pg-dump.md b/postgres/include-multiple-tables-in-a-pg-dump.md
new file mode 100644
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+++ b/postgres/include-multiple-tables-in-a-pg-dump.md
@@ -0,0 +1,26 @@
+# Include Multiple Tables In A pg_dump
+
+When the `pg_dump` command is given the `-t` flag, it will dump just the table
+named with that flag. If you want to include multiple tables in the dump, you
+just need to use the flag multiple times.
+
+```bash
+$ pg_dump -t users -t users_roles -t roles my_database > roles.dump.sql
+```
+
+Alternatively, you can specify a
+[pattern](https://www.postgresql.org/docs/current/app-psql.html#APP-PSQL-PATTERNS)
+when using the `-t` flag.
+
+```bash
+$ pg_dump -t 'users*|roles' my_database > roles.dump.sql
+```
+
+You have to be a little more mindful of what will and won't be included when
+crafting a pattern. It is a nice shortcut for a well-known or well-constrained
+data model.
+
+See the [`pg_dump`
+docs](https://www.postgresql.org/docs/current/app-pgdump.html) for more
+details, as well as [some
+examples](https://www.postgresql.org/docs/current/app-pgdump.html#PG-DUMP-EXAMPLES).