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  • Restarting All PostgreSQL Sequences with SQL Script using Alter Sequence and pg_class

    calendar Aug 17, 2025 / Sep 27, 2025 · 2 min read · postgresql sql database database-maintenance postgres-sequences postgresql-scripting dba-tips database-tuning pg_class  ·
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    Restarting All PostgreSQL Sequences with SQL Script Database administrators often face challenges with PostgreSQL sequences, especially after data has been deleted or when tables have been re-imported. Sequences drive the generation of auto-incrementing values (like primary keys using SERIAL or BIGSERIAL), and …


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SCRIPTS 47 ADMINISTRATION STATUS 21 ADMINISTRATION SESSION 9 ADMINISTRATION SETTINGS 6 PERFORMANCE QUERY TUNING 5 PERFORMANCE LOCKS DDL 4 PERFORMANCE LOCKS DML 4 PERFORMANCE STATISTICS 4 STRUCTURE INDEXES 4 PERFORMANCE MONITORING 3 POSTGRESQL COMMANDS 3 POSTGRESQL STRUCTURE INDEXES 3 ADMINISTRATION INIT PARAMETERS 1 BACKUP AND RECOVERY 1
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ADMINISTRATION INIT PARAMETERS1 ADMINISTRATION SESSION9 ADMINISTRATION SETTINGS6 ADMINISTRATION STATUS21 BACKUP AND RECOVERY1 BACKUP IMPORT EXPORT1 BACKUP PG_DUMP1 PEFORMANCE MEMORY1 PERFORMANCE GENERAL1 PERFORMANCE LOCKS DDL4 PERFORMANCE LOCKS DML4 PERFORMANCE MEMORY1 PERFORMANCE MONITORING3 PERFORMANCE QUERY TUNING5 PERFORMANCE STATISTICS4 PERFORMANCE STATSTICS1 POSTGRESQL COMMANDS3 POSTGRESQL STRUCTURE INDEXES3 SCRIPTS47 STRUCTURE INDEXES4
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POSTGRESQL 45 DATABASE 29 PERFORMANCE 22 DATABASE ADMINISTRATION 14 OPTIMIZATION 13 SQL 13 PG_STAT_ACTIVITY 11 SQL QUERIES 10 CONFIGURATION 8 MONITORING 8 PG_SETTINGS 8 TROUBLESHOOTING 6 PERFORMANCE TUNING 5 PG_CLASS 5
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