En SEARCH TREE4.sql

/* Display of the complete category tree for all spare parts */

/* (see also the file SEARCH_TREE4.xlsx - the query result for the current TecDoc version) */

/* STR_LEVEL - Category level */

/* STR_TEXT - Name of the 1st level category */

/* STR_ID - ID of the 1st level category */

/* STR_TEXT2 - Name of the 2nd level category */

/* STR_ID2 - ID of the 2nd level category */

/* STR_TEXT3 - Name of the 3rd level category */

/* STR_ID3 - ID of the 3rd level category */

/* STR_TEXT4 - Name of the 4th level category */

/* STR_ID4 - ID of the 4th level category */

/* STR_TEXT5 - Name of the 5th level category */

/* STR_ID5 - ID of the 5th level category */

SET @LNG_ID = 16; /* 1 - German; 16 - Russian */

/*DROP TABLE IF EXISTS tecdoc_2012_4q_temp.SEARCH_TREE4; CREATE TABLE tecdoc_2012_4q_temp.SEARCH_TREE4*/

SELECT   SEARCH_TREE.STR_LEVEL,
ELT(SEARCH_TREE.STR_LEVEL, DES_TEXTS.TEX_TEXT, DES_TEXTS2.TEX_TEXT, DES_TEXTS3.TEX_TEXT, DES_TEXTS4.TEX_TEXT, DES_TEXTS5.TEX_TEXT) AS STR_TEXT,
ELT(SEARCH_TREE.STR_LEVEL, SEARCH_TREE.STR_ID, SEARCH_TREE2.STR_ID, SEARCH_TREE3.STR_ID, SEARCH_TREE4.STR_ID, SEARCH_TREE5.STR_ID) AS STR_ID,
ELT(SEARCH_TREE.STR_LEVEL-1, DES_TEXTS.TEX_TEXT, DES_TEXTS2.TEX_TEXT, DES_TEXTS3.TEX_TEXT, DES_TEXTS4.TEX_TEXT, DES_TEXTS5.TEX_TEXT) AS STR_TEXT2,
ELT(SEARCH_TREE.STR_LEVEL-1, SEARCH_TREE.STR_ID, SEARCH_TREE2.STR_ID, SEARCH_TREE3.STR_ID, SEARCH_TREE4.STR_ID, SEARCH_TREE5.STR_ID) AS STR_ID2,
ELT(SEARCH_TREE.STR_LEVEL-2, DES_TEXTS.TEX_TEXT, DES_TEXTS2.TEX_TEXT, DES_TEXTS3.TEX_TEXT, DES_TEXTS4.TEX_TEXT, DES_TEXTS5.TEX_TEXT) AS STR_TEXT3,
ELT(SEARCH_TREE.STR_LEVEL-2, SEARCH_TREE.STR_ID, SEARCH_TREE2.STR_ID, SEARCH_TREE3.STR_ID, SEARCH_TREE4.STR_ID, SEARCH_TREE5.STR_ID) AS STR_ID3,
ELT(SEARCH_TREE.STR_LEVEL-3, DES_TEXTS.TEX_TEXT, DES_TEXTS2.TEX_TEXT, DES_TEXTS3.TEX_TEXT, DES_TEXTS4.TEX_TEXT, DES_TEXTS5.TEX_TEXT) AS STR_TEXT4,
ELT(SEARCH_TREE.STR_LEVEL-3, SEARCH_TREE.STR_ID, SEARCH_TREE2.STR_ID, SEARCH_TREE3.STR_ID, SEARCH_TREE4.STR_ID, SEARCH_TREE5.STR_ID) AS STR_ID4,
ELT(SEARCH_TREE.STR_LEVEL-4, DES_TEXTS.TEX_TEXT, DES_TEXTS2.TEX_TEXT, DES_TEXTS3.TEX_TEXT, DES_TEXTS4.TEX_TEXT, DES_TEXTS5.TEX_TEXT) AS STR_TEXT5,
ELT(SEARCH_TREE.STR_LEVEL-4, SEARCH_TREE.STR_ID, SEARCH_TREE2.STR_ID, SEARCH_TREE3.STR_ID, SEARCH_TREE4.STR_ID, SEARCH_TREE5.STR_ID) AS STR_ID5
FROM                  SEARCH_TREE
LEFT JOIN DESIGNATIONS ON DESIGNATIONS.DES_ID = SEARCH_TREE.STR_DES_ID AND DESIGNATIONS.DES_LNG_ID = @LNG_ID
LEFT JOIN DES_TEXTS ON DES_TEXTS.TEX_ID = DESIGNATIONS.DES_TEX_ID
LEFT JOIN SEARCH_TREE AS SEARCH_TREE2 ON SEARCH_TREE2.STR_ID = SEARCH_TREE.STR_ID_PARENT
LEFT JOIN DESIGNATIONS AS DESIGNATIONS2 ON DESIGNATIONS2.DES_ID = SEARCH_TREE2.STR_DES_ID AND DESIGNATIONS2.DES_LNG_ID = @LNG_ID
LEFT JOIN DES_TEXTS AS DES_TEXTS2 ON DES_TEXTS2.TEX_ID = DESIGNATIONS2.DES_TEX_ID
LEFT JOIN SEARCH_TREE AS SEARCH_TREE3 ON SEARCH_TREE3.STR_ID = SEARCH_TREE2.STR_ID_PARENT
LEFT JOIN DESIGNATIONS AS DESIGNATIONS3 ON DESIGNATIONS3.DES_ID = SEARCH_TREE3.STR_DES_ID AND DESIGNATIONS3.DES_LNG_ID = @LNG_ID
LEFT JOIN DES_TEXTS AS DES_TEXTS3 ON DES_TEXTS3.TEX_ID = DESIGNATIONS3.DES_TEX_ID
LEFT JOIN SEARCH_TREE AS SEARCH_TREE4 ON SEARCH_TREE4.STR_ID = SEARCH_TREE3.STR_ID_PARENT
LEFT JOIN DESIGNATIONS AS DESIGNATIONS4 ON DESIGNATIONS4.DES_ID = SEARCH_TREE4.STR_DES_ID AND DESIGNATIONS4.DES_LNG_ID = @LNG_ID
LEFT JOIN DES_TEXTS AS DES_TEXTS4 ON DES_TEXTS4.TEX_ID = DESIGNATIONS4.DES_TEX_ID
LEFT JOIN SEARCH_TREE AS SEARCH_TREE5 ON SEARCH_TREE5.STR_ID = SEARCH_TREE4.STR_ID_PARENT
LEFT JOIN DESIGNATIONS AS DESIGNATIONS5 ON DESIGNATIONS5.DES_ID = SEARCH_TREE5.STR_DES_ID AND DESIGNATIONS5.DES_LNG_ID = @LNG_ID
LEFT JOIN DES_TEXTS AS DES_TEXTS5 ON DES_TEXTS5.TEX_ID = DESIGNATIONS5.DES_TEX_ID
ORDER BY	STR_TEXT,	STR_TEXT2,	STR_TEXT3,	STR_TEXT4,	STR_TEXT5;

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