1 files changed, 28 insertions, 0 deletions
diff --git a/maintenance/archives/patch-math.sql b/maintenance/archives/patch-math.sql
new file mode 100644
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+++ b/maintenance/archives/patch-math.sql
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+-- Creates table math used for caching TeX blocks.  Needs to be run
+-- on old installations when adding TeX support (2002-12-26)
+-- Or, TeX can be disabled via $wgUseTeX=false in LocalSettings.php
+
+-- Note: math table has changed, and this script needs to be run again
+-- to create it. (2003-02-02)
+
+DROP TABLE IF EXISTS /*$wgDBprefix*/math;
+CREATE TABLE /*$wgDBprefix*/math (
+  -- Binary MD5 hash of the latex fragment, used as an identifier key.
+  math_inputhash varchar(16) NOT NULL,
+  
+  -- Not sure what this is, exactly...
+  math_outputhash varchar(16) NOT NULL,
+  
+  -- texvc reports how well it thinks the HTML conversion worked;
+  -- if it's a low level the PNG rendering may be preferred.
+  math_html_conservativeness tinyint(1) NOT NULL,
+  
+  -- HTML output from texvc, if any
+  math_html text,
+  
+  -- MathML output from texvc, if any
+  math_mathml text,
+  
+  UNIQUE KEY math_inputhash (math_inputhash)
+
+) TYPE=InnoDB;