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scaffold - insertQuery

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Example for upsert query for mysql & postgres variants
This commit is contained in:
LazyDBA247-Anyvision 2021-03-29 10:01:12 +03:00
parent 4a02389eb0
commit 96c62bd34d
1 changed files with 16 additions and 0 deletions
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16
weed/command/scaffold.go
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@ -102,6 +102,10 @@ enabled = false
dir = "./filerrdb" # directory to store rocksdb files
[mysql] # or memsql, tidb
# Empty insertQuery will use the default insert query
# example insertQuery can be for UPSERT syntax:
# insertQuery = """INSERT INTO ` + "`%s`" + ` (dirhash,name,directory,meta) VALUES(?,?,?,?) ON DUPLICATE KEY UPDATE meta = VALUES(meta)"""
insertQuery = ""
# CREATE TABLE IF NOT EXISTS filemeta (
# dirhash BIGINT COMMENT 'first 64 bits of MD5 hash value of directory field',
# name VARCHAR(1000) BINARY COMMENT 'directory or file name',
@ -123,6 +127,10 @@ interpolateParams = false
[mysql2] # or memsql, tidb
enabled = false
# Empty insertQuery will use the default insert query
# example insertQuery can be for UPSERT syntax:
# insertQuery = """INSERT INTO ` + "`%s`" + ` (dirhash,name,directory,meta) VALUES(?,?,?,?) ON DUPLICATE KEY UPDATE meta = VALUES(meta)"""
insertQuery = ""
createTable = """
CREATE TABLE IF NOT EXISTS ` + "`%s`" + ` (
dirhash BIGINT,
@ -143,6 +151,10 @@ connection_max_lifetime_seconds = 0
interpolateParams = false
[postgres] # or cockroachdb, YugabyteDB
# Empty insertQuery will use the default insert query
# example insertQuery can be for UPSERT syntax:
# insertQuery = """INSERT INTO "%[1]s" (dirhash,name,directory,meta) VALUES($1,$2,$3,$4) ON CONFLICT ON CONSTRAINT "%[1]s_pkey" DO UPDATE SET meta = EXCLUDED.meta WHERE "%[1]s".meta != EXCLUDED.meta"""
insertQuery = ""
# CREATE TABLE IF NOT EXISTS filemeta (
# dirhash BIGINT,
# name VARCHAR(65535),
@ -164,6 +176,10 @@ connection_max_lifetime_seconds = 0
[postgres2]
enabled = false
# Empty insertQuery will use the default insert query
# example insertQuery can be for UPSERT syntax:
# insertQuery = """INSERT INTO "%[1]s" (dirhash,name,directory,meta) VALUES($1,$2,$3,$4) ON CONFLICT ON CONSTRAINT "%[1]s_pkey" DO UPDATE SET meta = EXCLUDED.meta WHERE "%[1]s".meta != EXCLUDED.meta"""
insertQuery = ""
createTable = """
CREATE TABLE IF NOT EXISTS "%s" (
dirhash BIGINT,