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Revision 3297

Added by Jing Tao over 14 years ago

A sql to increase column size of queryresult_string in xml_queryresult table.

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src/increase-xml-queryresult-size-postgres.sql
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CREATE TABLE temp AS SELECT * FROM xml_queryresult;
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DROP TABLE xml_queryresult;
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CREATE TABLE xml_queryresult(
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  queryresult_id INT8 default nextval('xml_queryresult_id_seq'), -- id for this entry
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  returnfield_id       INT8,          -- id for the returnfield corresponding to this entry
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  docid                VARCHAR(250),  -- docid of the document
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  queryresult_string   VARCHAR(13000), -- resultant text generated for this docid and given
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                                       -- returnfield
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  CONSTRAINT xml_queryresult_pk PRIMARY KEY (queryresult_id),
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  CONSTRAINT xml_queryresult_searchid_fk
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               FOREIGN KEY (returnfield_id) REFERENCES xml_returnfield
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);
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CREATE INDEX xml_queryresult_idx1 ON xml_queryresult (returnfield_id, docid);
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/* Insert data */
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INSERT INTO xml_queryresult (returnfield_id, docid, queryresult_string)
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        SELECT returnfield_id, docid, queryresult_string from temp;
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/* Drop temp table */
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DROP TABLE temp;
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