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ufuk / postgres-create-drop-index-without-locking.sql

Last active March 10, 2018 20:43 — forked from okanmenevseoglu/postgres-create-drop-index-online.sql

Create/Drop a database index without locking the table's selects, inserts, etc. on PostgreSQL

	CREATE INDEX CONCURRENTLY your_index_name on your_table_name (your_column_name);

	DROP INDEX CONCURRENTLY your_index_name;

ufuk / ApplicationContextHolder.java

Last active April 21, 2025 10:32 — forked from baybatu/getting-spring-bean-from-unmanaged-area.java

Utility bean for getting Spring beans from static context.

	import org.springframework.beans.BeansException;
	import org.springframework.context.ApplicationContext;
	import org.springframework.context.ApplicationContextAware;
	import org.springframework.stereotype.Component;

	@Component
	public class ApplicationContextHolder implements ApplicationContextAware {

	private static ApplicationContext applicationContext;