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Postgres node not connecting to Databricks Postgres DB Couldn’t connect with these settings Invalid protocol version. Protocol version: 196608
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1
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53
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January 28, 2026
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High‑Performance Bulk Insert Mode for PostgreSQL Node (Reduced Validation / COPY-like Behavior)
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0
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15
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January 26, 2026
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Performance Issues with PostgreSQL Node Inserts – Possible Refactoring?
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7
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78
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January 19, 2026
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Postgress Memory not retrieving Messages chronologically
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4
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22
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January 15, 2026
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[BUG] The Postgres node retrieves the conversation history in a non-chronological order. This mixed-up history confuses the AI agent
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14
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112
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January 15, 2026
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Im doing a Workflow for a Medical Clinic (20k msgs/mo) using n8n v2.2.3 Queue Mode + Chatwoot + NocoDB
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2
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51
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January 14, 2026
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The problem with using context in AI Agent + Postgres Chat Memory: the agent stops calling tools after 2-3 requests
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3
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83
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January 11, 2026
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Postgres node in operation problem
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1
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37
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January 6, 2026
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Postgres - Error when select rows comparing timestamp field
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3
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61
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December 27, 2025
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Unstable postgre connection
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1
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53
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December 23, 2025
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AI Agent’s Tool Schema is what’s causing the “required” behavior
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2
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47
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December 18, 2025
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To Upload Large Dataset to Database in n8n
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2
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46
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December 16, 2025
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SQL Error with n8n and supabase
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4
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91
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December 16, 2025
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N8n chat trigger error when loading previous session messages [loadPreviousSession]
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1
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62
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November 27, 2025
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Problem connecting to the neondb postgresql database
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1
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39
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November 23, 2025
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Make Full Use of Postgres Chat Memory
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6
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1139
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November 14, 2025
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Is it possible to modify n8n to use Oracle Database instead of PostgreSQL?
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7
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98
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January 27, 2026
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Unable to set Postgress Supabase connection node
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6
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167
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January 23, 2026
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Postgres - Trigger Error on Schema Permision
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2
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56
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January 20, 2026
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AI Agent with Postgres Chat Memory (Supabase) always replies the same not reading memory
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14
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1008
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January 12, 2026
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Complete Guide: Self-Hosting n8n on Google Cloud Run with PostgreSQL (Serverless & Cost-Effective)
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3
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1317
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October 8, 2025
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Updating Postgres db without changing unaffected column
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6
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63
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October 8, 2025
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PostgreSQL Node incorrectly adds "Z" suffix to TIMESTAMP WITHOUT TIME ZONE values
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1
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53
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January 5, 2026
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Postgres PGVector Store
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4
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242
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October 3, 2025
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PostgreSQL error
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2
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114
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September 30, 2025
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Allow/Add SQL operators to use with date related fields
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0
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17
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September 27, 2025
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Using AI Agents to query and analyze project data securely in n8n
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0
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80
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September 27, 2025
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Postgresql Insert error parsing ISO format string
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16
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81
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September 29, 2025
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Pass dynamic perameters to postgres_SQL node query
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8
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145
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September 15, 2025
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Adding update/upsert functionality to Postgres PGVector Store node
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0
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125
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September 7, 2025
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