Eli Ribble
97ec2c767d
I have to checkpoint this because I'm trying to get a very complicated multi-layered SQL query for inserting version history into the database and I need to improve it iteratively I've got a new binary that I can use to directly test complex stored procedures. This is to shorted my testing loop.
120 lines
5.7 KiB
SQL
120 lines
5.7 KiB
SQL
-- Prepared statement for conditional insert with versioning for fieldseeker.trapdata
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-- Only inserts a new version if data has changed
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PREPARE insert_trapdata_versioned(bigint, fieldseeker.trapdata_mosquitotraptype_enum, fieldseeker.trapdata_notinuitrapactivitytype_enum, timestamp, timestamp, varchar, varchar, varchar, fieldseeker.trapdata_notinuit_f_enum, fieldseeker.trapdata_mosquitositecondition_enum, varchar, smallint, fieldseeker.trapdata_notinuit_f_enum, varchar, timestamp, fieldseeker.trapdata_mosquitotrapcondition_enum, smallint, varchar, varchar, uuid, varchar, timestamp, varchar, timestamp, uuid, varchar, smallint, uuid, double precision, fieldseeker.trapdata_trapdata_winddir_c1a31e05_d0b9_4b22_8800_be127bb3f166_enum, double precision, double precision, double precision, smallint, integer, varchar, varchar, timestamp, varchar, timestamp, varchar, fieldseeker.trapdata_trapdata_lure_25fe542f_077f_4254_8681_76e8f436354b_enum) AS
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WITH
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-- Get the current latest version of this record
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latest_version AS (
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SELECT * FROM fieldseeker.trapdata
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WHERE objectid = $1
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ORDER BY VERSION DESC
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LIMIT 1
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),
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-- Calculate the next version number
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next_version AS (
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SELECT COALESCE(MAX(VERSION) + 1, 1) as version_num
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FROM fieldseeker.trapdata
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WHERE objectid = $1
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)
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-- Perform conditional insert
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INSERT INTO fieldseeker.trapdata (
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objectid, traptype, trapactivitytype, startdatetime, enddatetime, comments, idbytech, sortbytech, processed, sitecond, locationname, recordstatus, reviewed, reviewedby, revieweddate, trapcondition, trapnights, zone, zone2, globalid, created_user, created_date, last_edited_user, last_edited_date, srid, fieldtech, gatewaysync, loc_id, voltage, winddir, windspeed, avetemp, raingauge, lr, field, vectorsurvtrapdataid, vectorsurvtraplocationid, creationdate, creator, editdate, editor, lure,
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VERSION
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)
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SELECT
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$1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, $30, $31, $32, $33, $34, $35, $36, $37, $38, $39, $40, $41, $42,
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v.version_num
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FROM next_version v
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WHERE
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-- Only insert if no record exists yet OR data has changed
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NOT EXISTS (SELECT 1 FROM latest_version lv WHERE
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lv.objectid IS NOT DISTINCT FROM $1 AND
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lv.traptype IS NOT DISTINCT FROM $2 AND
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lv.trapactivitytype IS NOT DISTINCT FROM $3 AND
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lv.startdatetime IS NOT DISTINCT FROM $4 AND
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lv.enddatetime IS NOT DISTINCT FROM $5 AND
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lv.comments IS NOT DISTINCT FROM $6 AND
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lv.idbytech IS NOT DISTINCT FROM $7 AND
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lv.sortbytech IS NOT DISTINCT FROM $8 AND
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lv.processed IS NOT DISTINCT FROM $9 AND
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lv.sitecond IS NOT DISTINCT FROM $10 AND
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lv.locationname IS NOT DISTINCT FROM $11 AND
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lv.recordstatus IS NOT DISTINCT FROM $12 AND
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lv.reviewed IS NOT DISTINCT FROM $13 AND
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lv.reviewedby IS NOT DISTINCT FROM $14 AND
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lv.revieweddate IS NOT DISTINCT FROM $15 AND
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lv.trapcondition IS NOT DISTINCT FROM $16 AND
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lv.trapnights IS NOT DISTINCT FROM $17 AND
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lv.zone IS NOT DISTINCT FROM $18 AND
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lv.zone2 IS NOT DISTINCT FROM $19 AND
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lv.globalid IS NOT DISTINCT FROM $20 AND
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lv.created_user IS NOT DISTINCT FROM $21 AND
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lv.created_date IS NOT DISTINCT FROM $22 AND
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lv.last_edited_user IS NOT DISTINCT FROM $23 AND
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lv.last_edited_date IS NOT DISTINCT FROM $24 AND
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lv.srid IS NOT DISTINCT FROM $25 AND
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lv.fieldtech IS NOT DISTINCT FROM $26 AND
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lv.gatewaysync IS NOT DISTINCT FROM $27 AND
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lv.loc_id IS NOT DISTINCT FROM $28 AND
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lv.voltage IS NOT DISTINCT FROM $29 AND
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lv.winddir IS NOT DISTINCT FROM $30 AND
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lv.windspeed IS NOT DISTINCT FROM $31 AND
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lv.avetemp IS NOT DISTINCT FROM $32 AND
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lv.raingauge IS NOT DISTINCT FROM $33 AND
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lv.lr IS NOT DISTINCT FROM $34 AND
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lv.field IS NOT DISTINCT FROM $35 AND
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lv.vectorsurvtrapdataid IS NOT DISTINCT FROM $36 AND
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lv.vectorsurvtraplocationid IS NOT DISTINCT FROM $37 AND
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lv.creationdate IS NOT DISTINCT FROM $38 AND
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lv.creator IS NOT DISTINCT FROM $39 AND
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lv.editdate IS NOT DISTINCT FROM $40 AND
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lv.editor IS NOT DISTINCT FROM $41 AND
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lv.lure IS NOT DISTINCT FROM $42
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)
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RETURNING *;
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-- Example usage: EXECUTE insert_trapdata_versioned(id, value1, value2, ...);
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-- Parameters in order:
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-- $1: OBJECTID (bigint)
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-- $2: TRAPTYPE (fieldseeker.trapdata_mosquitotraptype_enum)
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-- $3: TRAPACTIVITYTYPE (fieldseeker.trapdata_notinuitrapactivitytype_enum)
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-- $4: STARTDATETIME (timestamp)
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-- $5: ENDDATETIME (timestamp)
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-- $6: COMMENTS (varchar)
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-- $7: IDBYTECH (varchar)
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-- $8: SORTBYTECH (varchar)
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-- $9: PROCESSED (fieldseeker.trapdata_notinuit_f_enum)
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-- $10: SITECOND (fieldseeker.trapdata_mosquitositecondition_enum)
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-- $11: LOCATIONNAME (varchar)
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-- $12: RECORDSTATUS (smallint)
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-- $13: REVIEWED (fieldseeker.trapdata_notinuit_f_enum)
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-- $14: REVIEWEDBY (varchar)
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-- $15: REVIEWEDDATE (timestamp)
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-- $16: TRAPCONDITION (fieldseeker.trapdata_mosquitotrapcondition_enum)
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-- $17: TRAPNIGHTS (smallint)
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-- $18: ZONE (varchar)
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-- $19: ZONE2 (varchar)
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-- $20: GlobalID (uuid)
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-- $21: created_user (varchar)
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-- $22: created_date (timestamp)
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-- $23: last_edited_user (varchar)
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-- $24: last_edited_date (timestamp)
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-- $25: SRID (uuid)
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-- $26: FIELDTECH (varchar)
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-- $27: GATEWAYSYNC (smallint)
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-- $28: LOC_ID (uuid)
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-- $29: VOLTAGE (double precision)
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-- $30: WINDDIR (fieldseeker.trapdata_trapdata_winddir_c1a31e05_d0b9_4b22_8800_be127bb3f166_enum)
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-- $31: WINDSPEED (double precision)
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-- $32: AVETEMP (double precision)
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-- $33: RAINGAUGE (double precision)
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-- $34: LR (smallint)
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-- $35: Field (integer)
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-- $36: VECTORSURVTRAPDATAID (varchar)
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-- $37: VECTORSURVTRAPLOCATIONID (varchar)
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-- $38: CreationDate (timestamp)
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-- $39: Creator (varchar)
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-- $40: EditDate (timestamp)
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-- $41: Editor (varchar)
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-- $42: Lure (fieldseeker.trapdata_trapdata_lure_25fe542f_077f_4254_8681_76e8f436354b_enum)
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