Troubleshooting of PostgreSQL - Revision history

Planetoid: /* pgAdmin 4 on macOS Has No Autocomplete for Field or Table Names */

2026-06-16T07:17:54Z

pgAdmin 4 on macOS Has No Autocomplete for Field or Table Names

← Older revision		Revision as of 15:17, 16 June 2026
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	'''How to trigger it'''		'''How to trigger it'''
	In the Query Tool, press `Ctrl / Cmd + Space`. However, on macOS, `Ctrl + Space` is reserved for switching input methods, and `Cmd + Space` opens Spotlight — so the shortcut conflict likely prevents the autocomplete menu from appearing. This menu is what normally shows suggestions for tables, columns, schemas, and keywords.		In the Query Tool, press `Ctrl / Cmd + Space`. However, on macOS, `Ctrl + Space` is reserved for switching input methods, and `Cmd + Space` opens Spotlight, so the shortcut conflict likely prevents the autocomplete menu from appearing. This menu is what normally shows suggestions for tables, columns, schemas, and keywords.

	'''How to make autocomplete appear as you type'''		'''How to make autocomplete appear as you type'''

Planetoid: /* pgAdmin 4 on macOS Has No Autocomplete for Field or Table Names */

2026-06-16T06:37:01Z

pgAdmin 4 on macOS Has No Autocomplete for Field or Table Names

← Older revision		Revision as of 14:37, 16 June 2026
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	=== pgAdmin 4 on macOS Has No Autocomplete for Field or Table Names ===		=== pgAdmin 4 on macOS Has No Autocomplete for Field or Table Names ===

	pgAdmin 4 has autocomplete built in by default, but it sometimes needs to be triggered manually or configured first.		[https://www.pgadmin.org/download/ pgAdmin] 4 has autocomplete built in by default, but it sometimes needs to be triggered manually or configured first.

	'''How to trigger it'''		'''How to trigger it'''

Planetoid: /* How to fix Syntax error of PostgreSQL */

2026-06-16T06:36:09Z

How to fix Syntax error of PostgreSQL

← Older revision		Revision as of 14:36, 16 June 2026
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	Troubleshooting of [https://www.postgresql.org/ PostgreSQL]		Troubleshooting of [https://www.postgresql.org/ PostgreSQL]

	== ~~How to fix Syntax error~~ of PostgreSQL ==		== Troubleshooting of PostgreSQL ==
	=== How to fix Syntax error: 7 ERROR: LIMIT #,# syntax is not supported ===		=== How to fix Syntax error: 7 ERROR: LIMIT #,# syntax is not supported ===
	Query syntax mer error		Query syntax mer error
Line 87:		Line 87:
	=== How to fix: The numeric column data all became null after imported ===		=== How to fix: The numeric column data all became null after imported ===
	[[Troubleshooting of Navicat for PostgreSQL]]		[[Troubleshooting of Navicat for PostgreSQL]]


			=== pgAdmin 4 on macOS Has No Autocomplete for Field or Table Names ===

			pgAdmin 4 has autocomplete built in by default, but it sometimes needs to be triggered manually or configured first.

			'''How to trigger it'''
			In the Query Tool, press `Ctrl / Cmd + Space`. However, on macOS, `Ctrl + Space` is reserved for switching input methods, and `Cmd + Space` opens Spotlight — so the shortcut conflict likely prevents the autocomplete menu from appearing. This menu is what normally shows suggestions for tables, columns, schemas, and keywords.

			'''How to make autocomplete appear as you type'''

			# Windows / Linux: Go to File → Preferences → Query Tool → Auto Completion, and make sure "Keywords autocomplete?" is checked.
			# Mac: Go to pgAdmin 4 → Preferences → Query Tool → Auto Completion, and make sure "Keywords autocomplete?" is checked.

	== Further reading ==		== Further reading ==

Unknown user: /* = How to fix: The numeric column data all became null after imported */

2023-04-18T08:34:51Z

= How to fix: The numeric column data all became null after imported

← Older revision		Revision as of 16:34, 18 April 2023
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	</pre>		</pre>

	==== How to fix: The numeric column data all became null after imported ===		=== How to fix: The numeric column data all became null after imported ===
	[[Troubleshooting of Navicat for PostgreSQL]]		[[Troubleshooting of Navicat for PostgreSQL]]

Unknown user: /* How to fix Syntax error: 7 ERROR: LIMIT #,# syntax is not supported */

2023-04-18T08:17:56Z

How to fix Syntax error: 7 ERROR: LIMIT #,# syntax is not supported

← Older revision		Revision as of 16:17, 18 April 2023
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	</pre>		</pre>

	Correct query syntax		Correct query syntax<ref>[http://www.sqlines.com/postgresql/limit_offset PostgreSQL Queries - OFFSET and LIMIT - Guide, Examples and Alternatives - SQLines Tools]</ref>
	<pre>		<pre>
	SELECT *		SELECT *

Unknown user at 08:16, 18 April 2023

2023-04-18T08:16:32Z

← Older revision		Revision as of 16:16, 18 April 2023
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	Troubleshooting of PostgreSQL		Troubleshooting of [https://www.postgresql.org/ PostgreSQL]

	== How to fix Syntax error of PostgreSQL ==		== How to fix Syntax error of PostgreSQL ==

Unknown user at 08:14, 18 April 2023

2023-04-18T08:14:51Z

← Older revision		Revision as of 16:14, 18 April 2023
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	Troubleshooting of PostgreSQL		Troubleshooting of PostgreSQL

	== How to fix Syntax error: 7 ERROR: LIMIT #,# syntax is not supported ==		== How to fix Syntax error of PostgreSQL ==
			=== How to fix Syntax error: 7 ERROR: LIMIT #,# syntax is not supported ===
	Query syntax mer error		Query syntax mer error
	<pre>		<pre>
Line 22:		Line 23:
	</pre>		</pre>

	== How to fix ERROR: operator does not exist: ` character varying ==		=== How to fix ERROR: operator does not exist: ` character varying ===
	The following SQL query has a syntax error:		The following SQL query has a syntax error:
	<pre>		<pre>
Line 45:		Line 46:
	</pre>		</pre>

	== How to fix ERROR: argument of WHERE must be type boolean, not type integer ==		=== How to fix ERROR: argument of WHERE must be type boolean, not type integer ===
	Query syntax mer error		Query syntax mer error
	<pre>		<pre>
Line 67:		Line 68:
	</pre>		</pre>

	== How to fix the ERROR: column "count" does not exist ==		=== How to fix the ERROR: column "count" does not exist ===
	The following SQL query has a syntax error:		The following SQL query has a syntax error:
	<pre>		<pre>
Line 83:		Line 84:
	having count(*) >= 2		having count(*) >= 2
	</pre>		</pre>

			==== How to fix: The numeric column data all became null after imported ===
			[[Troubleshooting of Navicat for PostgreSQL]]

	== Further reading ==		== Further reading ==
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	<references />		<references />

	~~== The numeric column data all became null after imported ==~~
	~~[[Troubleshooting of Navicat for PostgreSQL]]~~

	{{Template:Troubleshooting}}		{{Template:Troubleshooting}}

Unknown user at 08:13, 18 April 2023

2023-04-18T08:13:29Z

@@ Line 1: / Line 1: @@
 Troubleshooting of PostgreSQL
-== Syntax error: 7 ERROR:  LIMIT #,# syntax is not supported ==
+== How to fix Syntax error: 7 ERROR:  LIMIT #,# syntax is not supported ==
 Query syntax mer error
 <pre>
@@ Line 22: / Line 22: @@
 </pre>
-References
+== How to fix ERROR:  operator does not exist: ` character varying ==
-* [https://www.geeksforgeeks.org/postgresql-limit-with-offset-clause/ PostgreSQL - LIMIT with OFFSET clause - GeeksforGeeks]
+The following SQL query has a syntax error:
-== ERROR:  argument of WHERE must be type boolean, not type integer ==
+== How to fix ERROR: argument of WHERE must be type boolean, not type integer ==
 Query syntax mer error
 <pre>
@@ Line 47: / Line 67: @@
 </pre>
-References
+== How to fix the ERROR: column "count" does not exist ==
 * [https://stackoverflow.com/questions/242822/why-would-someone-use-where-1-1-and-conditions-in-a-sql-clause dynamic sql - Why would someone use WHERE 1=1 AND <conditions> in a SQL clause? - Stack Overflow]
 == The numeric column data all became null after imported ==

Unknown user at 10:57, 12 October 2022

2022-10-12T10:57:53Z

← Older revision		Revision as of 18:57, 12 October 2022
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	{{Template:Troubleshooting}}		{{Template:Troubleshooting}}

	[[Category: PostgreSQL]]		[[Category:PostgreSQL]]
			[[Category:Database]]
	[[Category:Data Science]]		[[Category:Data Science]]

Unknown user: /* Syntax error: 7 ERROR: LIMIT #,# syntax is not supported */

2022-10-11T14:57:25Z

Syntax error: 7 ERROR: LIMIT #,# syntax is not supported

← Older revision		Revision as of 22:57, 11 October 2022
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	FROM my_table		FROM my_table
	LIMIT 0,10		LIMIT 0,10
			</pre>

			Error message
			<pre>
			Uncaught PDOException: SQLSTATE[42601]: Syntax error: 7 ERROR: LIMIT #,# syntax is not supported
			HINT: Use separate LIMIT and OFFSET clauses.
	</pre>		</pre>