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Column	Type	Description
`oid`	`int`	This column represents the row identifier
`conname`	`string`	This column represents the constraint name
`connamespace`	`int`	This column represents the namespace that contains this constraint
`contype`	`string`	unused
`condeferrable`	`bool`	unused
`condeferred`	`bool`	unused
`convalidated`	`bool`	unused
`conrelid`	`int`	unused
`contypid`	`int`	unused
`conindid`	`int`	unused
`conparentid`	`int`	unused
`confrelid`	`int`	unused
`confupdtype`	`string`	unused
`confdeltype`	`string`	unused
`confmatchtype`	`string`	unused
`conislocal`	`bool`	unused
`coninhcount`	`int`	unused
`connoinherit`	`bool`	unused
`conkey`	`string`	unused
`confkey`	`string`	unused
`conpfeqop`	`string`	unused
`conppeqop`	`string`	unused
`conffeqop`	`string`	unused
`confdelsetcols`	`string`	unused
`conexclop`	`string`	unused
`conbin`	`string`	unused

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pg_constraint

Overview

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Introduction

Getting Started

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SQL Reference

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​Overview

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Overview

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