docs: update _meta.json for new post 'postgresql-cast-data-type-conversion'

lijing-22 · lijing-22 · commit cdc0cc89d4e4 · 2025-08-04T10:50:14.000+08:00
diff --git a/pages/blog/_meta.json b/pages/blog/_meta.json
@@ -1,4 +1,5 @@
 {
+  "postgresql-cast-data-type-conversion": "PostgreSQL CAST: A Practical Guide to Data Type Conversion",
   "neon-postgresql-serverless-guide": "Neon PostgreSQL: Serverless Database for Modern Apps",
   "what-is-super-key-in-dbms": "Super Key in DBMS Explained: Definition & Examples",
   "how-to-install-postgresql-on-ubuntu": "How to Install PostgreSQL on Ubuntu 24.04 (Step-by-Step Guide)",

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`{`
	`2`	`+ "postgresql-cast-data-type-conversion": "PostgreSQL CAST: A Practical Guide to Data Type Conversion",`
`2`	`3`	`"neon-postgresql-serverless-guide": "Neon PostgreSQL: Serverless Database for Modern Apps",`
`3`	`4`	`"what-is-super-key-in-dbms": "Super Key in DBMS Explained: Definition & Examples",`
`4`	`5`	`"how-to-install-postgresql-on-ubuntu": "How to Install PostgreSQL on Ubuntu 24.04 (Step-by-Step Guide)",`