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	assert_test() functions --- these weren't accomplishing much except to render the whole module un-loadable ...
		
			
				
	
	
		
			47 lines
		
	
	
		
			998 B
		
	
	
	
		
			MySQL
		
	
	
	
	
	
			
		
		
	
	
			47 lines
		
	
	
		
			998 B
		
	
	
	
		
			MySQL
		
	
	
	
	
	
| -- misc_utils.sql --
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| --
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| -- SQL code to define misc functions.
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| --
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| -- Copyright (c) 1998, Massimo Dal Zotto <dz@cs.unitn.it>
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| --
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| -- This file is distributed under the GNU General Public License
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| -- either version 2, or (at your option) any later version.
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| 
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| -- Return the pid of the backend.
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| --
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| create function backend_pid() returns int4
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|   as 'MODULE_PATHNAME'
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|   language 'C';
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| 
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| -- Unlisten from a relation.
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| --
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| create function "unlisten"(name) returns int4
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|   as 'MODULE_PATHNAME'
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|   language 'C';
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| 
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| -- Unlisten from all relations for this backend.
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| --
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| create function "unlisten"() returns int4
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|   as 'select "unlisten"(''*'')'
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|   language 'sql';
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| 
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| -- min(x,y)
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| --
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| create function min(int4,int4) returns int4
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|   as 'MODULE_PATHNAME'
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|   language 'C';
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| 
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| -- max(x,y)
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| --
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| create function max(int4,int4) returns int4
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|   as 'MODULE_PATHNAME'
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|   language 'C';
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| 
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| -- Return the number of active listeners on a relation
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| --
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| create function active_listeners(text) returns int4
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|   as 'MODULE_PATHNAME'
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|   language 'C';
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| 
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| -- end of file
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