74c0067901
VAA and remove dataURI Change-Id: I984173a6e85eb7dc269fb98964af4915a9b5105e Former-commit-id:77c23c6d0e[formerly9b3f871c21] [formerly6bf1fd8d3c] [formerly77c23c6d0e[formerly9b3f871c21] [formerly6bf1fd8d3c] [formerly72c322c667[formerly6bf1fd8d3c[formerly 148e7113abefd684dcacb5ccc28bb77192ff45c8]]]] Former-commit-id:72c322c667Former-commit-id:a25621ae6d[formerly476f9da5ad] [formerly 58b83a2d53b306277cdc9a0820852147a2519f74 [formerly2831ceb356]] Former-commit-id: f8fdfa9a908f980ca803296046b6496e1b85e6e3 [formerlycbd12d4cc7] Former-commit-id:da9d1b2447
53 lines
1.9 KiB
Bash
53 lines
1.9 KiB
Bash
#!/bin/bash
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# DR #2582 - this update script will drop the dataURI column from the vaa table
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PSQL="/awips2/psql/bin/psql"
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# takes one arg: a table name
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# drops the datauri constraint and column if they exist
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function dropDatauri {
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echo "INFO: Dropping DataURI column from $1"
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${PSQL} -U awips -d metadata -c "ALTER TABLE $1 DROP CONSTRAINT IF EXISTS ${1}_datauri_key;"
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${PSQL} -U awips -d metadata -c "ALTER TABLE $1 DROP COLUMN IF EXISTS datauri;"
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if [ $? -ne 0 ]; then
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echo "ERROR: Failed to drop dataURI column for $table"
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echo "FATAL: The update has failed."
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exit 1
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fi
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}
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function dropRecordType {
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echo "INFO: Dropping recordType column from $1"
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${PSQL} -U awips -d metadata -c "ALTER TABLE $1 DROP COLUMN IF EXISTS recordtype;"
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if [ $? -ne 0 ]; then
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echo "ERROR: Failed to drop recordType column for $table"
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echo "FATAL: The update has failed."
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exit 1
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fi
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}
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# takes three args: table, constraint name, unique columns
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# will first drop the constraint if it exists and then adds it back, this is
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# fairly inefficient if it does exist but operationally it won't exist and for
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# testing this allows the script to be run easily as a noop.
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function dropDatauriAndAddConstraint {
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dropDatauri $1
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${PSQL} -U awips -d metadata -c "ALTER TABLE $1 DROP CONSTRAINT IF EXISTS $2;"
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dropRecordType $1
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${PSQL} -U awips -d metadata -c "ALTER TABLE $1 ADD CONSTRAINT $2 UNIQUE $3;"
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if [ $? -ne 0 ]; then
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echo "ERROR: Failed to add new unique constraint for $table"
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echo "FATAL: The update has failed."
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exit 1
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fi
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${PSQL} -U awips -d metadata -c "VACUUM FULL ANALYZE $1"
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}
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echo "INFO: Dropping dataURI columns."
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dropDatauriAndAddConstraint vaa vaa_latitude_longitude_stationId_reftime_forecasttime_advisoryNumber_key "(latitude, longitude, stationId, reftime, forecasttime, advisoryNumber)"
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echo "INFO: VAA dataURI column dropped successfully"
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