diff options
Diffstat (limited to 'src/main/scripts/historySchemaMod.sh')
| -rw-r--r-- | src/main/scripts/historySchemaMod.sh | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/src/main/scripts/historySchemaMod.sh b/src/main/scripts/historySchemaMod.sh index c098f0e..b3c481f 100644 --- a/src/main/scripts/historySchemaMod.sh +++ b/src/main/scripts/historySchemaMod.sh @@ -1,30 +1,29 @@ -#!/bin/ksh +#!/bin/sh # -# This script is used to correct mistakes made in the database schema. -# It currently just allows you to change either the dataType and/or indexType on properties used by nodes. +# This script is used to correct mistakes made in the database schema. +# It currently just allows you to change either the dataType and/or indexType on properties used by nodes. # # NOTE - This script is for the History db. That is different than the # regular schemaMod in these two ways: 1) it will never create a unique index. # Indexes can be created, but they will never be defined as unique. # 2) the last parameter (preserveDataFlag) is ignored since for history, we do # not want to 'migrate' old data. Old data should not disappear or change. -# +# # # To use this script, you need to pass four parameters: # propertyName -- the name of the property that you need to change either the index or dataType on # targetDataType -- whether it's changing or not, you need to give it: String, Integer, Boolean or Long # targetIndexInfo -- whether it's changing or not, you need to give it: index, noIndex or uniqueIndex # preserveDataFlag -- true or false. The only reason I can think of why you'd ever want to -# set this to false would be maybe if you were changing to an incompatible dataType so didn't +# set this to false would be maybe if you were changing to an incompatible dataType so didn't # want it to try to use the old data (and fail). But 99% of the time this will just be 'true'. # # Ie. historySchemaMod flavor-id String index true # -COMMON_ENV_PATH=$( cd "$(dirname "$0")" ; pwd -P ) +COMMON_ENV_PATH=$( cd "$(dirname "$0")" ; pwd -P ) . ${COMMON_ENV_PATH}/common_functions.sh start_date; -check_user; if [ "$#" -ne 4 ]; then echo "Illegal number of parameters" @@ -39,6 +38,6 @@ if [ "$?" -ne "0" ]; then end_date; exit 1 fi - + end_date; exit 0 |