mariadb get value name float: Difference between revisions

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{{Notice|This function is provided by the official [[MariaDB]] plugin.}}
{{Notice|This function is provided by the official [[MariaDB]] plugin.}}


{{FuncDescription|Get the value from the query using the row index and column name.}}
{{FuncDescription|Get the float value from the query using the row index and column name.}}


{{FuncSyntax|mariadb_get_value_name_float(row_idx, column_name)}}
{{FuncSyntax|mariadb_get_value_name_float(row_idx, column_name)}}
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{{FuncParam|column_name|The column name.}}
{{FuncParam|column_name|The column name.}}


{{FuncReturnValue|Returns value. '''false''' on error.}}
{{FuncReturnValue|Returns float value. '''false''' on error.}}


== Example ==
== Example ==
__EDIT_ME__
<syntaxhighlight lang="Lua>
local player_health = cache_get_value_name_float(1, "health");
AddPlayerChat(playerid, "The value in the first row and in the column 'health' is "..player_health);
</syntaxhighlight>


{{RelatedFunctions}}
{{RelatedFunctions}}
{{Template:MariaDBFunctions}}
{{Template:MariaDBFunctions}}

Latest revision as of 08:55, 2 September 2020

mariadb get value name float

Type: Function
Context: Server
Introduced: v1.0

NOTICE

This function is provided by the official MariaDB plugin.

Description

Get the float value from the query using the row index and column name.

Syntax

mariadb_get_value_name_float(row_idx, column_name)

Parameters

  • row_idx
    The row index.
  • column_name
    The column name.

Return Value

  • Returns float value. false on error.

Example

local player_health = cache_get_value_name_float(1, "health");
AddPlayerChat(playerid, "The value in the first row and in the column 'health' is "..player_health);

See also

Retrieved from "https://dev.playonset.com/index.php?title=mariadb_get_value_name_float&oldid=4282"