mariadb get value index 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|__EDIT_ME__}}
{{FuncDescription|Retrieves a value from the result set as an floating point number.}}


{{FuncSyntax|mariadb_get_value_index_float(row_idx, column_idx)}}
{{FuncSyntax|mariadb_get_value_index_float(row_idx, column_idx)}}


{{FuncParameters}}
{{FuncParameters}}
{{FuncParam|row_idx|__EDIT_ME__}}
{{FuncParam|row_idx|The row index (starts at 1)}}
{{FuncParam|column_idx|__EDIT_ME__}}
{{FuncParam|column_idx|The column name}}


{{FuncReturnValue|__EDIT_ME__}}
{{FuncReturnValue|Returns the value on '''succes''', '''false''' on error.}}


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


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

Revision as of 13:41, 20 November 2019

mariadb get value index float

Type: Function
Context: Server
Introduced: v1.0

NOTICE

This function is provided by the official MariaDB plugin.

Description

Retrieves a value from the result set as an floating point number.

Syntax

mariadb_get_value_index_float(row_idx, column_idx)

Parameters

  • row_idx
    The row index (starts at 1)
  • column_idx
    The column name

Return Value

  • Returns the value on succes, false on error.

Example

local player_health = cache_get_value_name_int(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_index_float&oldid=2970"