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Diff of /alx-src/branches/alx-web-070/scripts/sql-schema/mcore-sql-schema.sh

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revision 8492 by niro, Fri Feb 5 12:31:10 2016 UTC revision 8493 by niro, Fri Feb 5 13:18:40 2016 UTC
# Line 90  sql_create_table() Line 90  sql_create_table()
90    
91   for ((i=1; i<count; i++))   for ((i=1; i<count; i++))
92   do   do
93   line="${TABLE_DEFINITION[${i}]}"   line=( ${TABLE_DEFINITION[${i}]} )
94   column="${line%% *}"   column="${line[0]}"
95   opts="${line/${column} /}"   opts="${line[*]:1}"
96    
97   case ${opts} in   case ${opts} in
98   *"PRIMARY KEY"*) opts="${opts//PRIMARY KEY}"; primary="${column}" ;;   *"PRIMARY KEY"*) opts="${opts//PRIMARY KEY}"; primary="${column}" ;;
# Line 115  sql_create_table() Line 115  sql_create_table()
115    
116   if [[ -n ${primary} ]]   if [[ -n ${primary} ]]
117   then   then
118     mysqldo "ALTER TABLE ${MCORE_SQL_DB}.${table} ADD PRIMARY KEY (${primary});" || die "adding primary key to table '${table}'"
119     fi
120     if [[ -n ${autoincrement} ]]
121     then
122     mysqldo "ALTER TABLE ${MCORE_SQL_DB}.${table} MODIFY ${autoincrement} AUTO_INCREMENT;" || die "adding auto_increment to table '${table}'"
123     fi
124    }
125    
126    # TABLE_DEFINITION=(
127    # "table_name"
128    # "column1_name after_column column1_argvs"
129    # "column2_name after_column column2_argvs"
130    # "columnN_name after_column columnN_argvs"
131    # )
132    sql_add_column()
133    {
134     local table
135     local count
136     local i
137     local line
138     local opts
139     local column
140     local autoincrement
141     local primary
142    
143     table="${TABLE_DEFINITION[0]}"
144     count="${#TABLE_DEFINITION[*]}"
145    
146     for ((i=1; i<count; i++))
147     do
148     line=( ${TABLE_DEFINITION[${i}]} )
149     column="${line[0]}"
150     after="${line[1]}"
151     opts="${line[*]:2}"
152    
153     case ${opts} in
154     *"PRIMARY KEY"*) opts="${opts//PRIMARY KEY}"; primary="${column}" ;;
155     *"primary key"*) opts="${opts//primary key}"; primary="${column}" ;;
156     esac
157    
158     case ${opts} in
159     *AUTO_INCREMENT*) opts="${opts//AUTO_INCREMENT}"; autoincrement="${column} ${opts}" ;;
160     *auto_increment*) opts="${opts//auto_increment}"; autoincrement="${column} ${opts}" ;;
161     esac
162    
163     mysqldo "ALTER TABLE ${MCORE_SQL_DB}.${table} ADD ${column} ${opts}) AFTER ${after_column};" || die "add column '${table}'"
164     done
165    
166     if [[ -n ${primary} ]]
167     then
168     mysqldo "ALTER TABLE ${MCORE_SQL_DB}.${table} ADD PRIMARY KEY (${primary});" || die "adding primary key to table '${table}'"
169     fi
170     if [[ -n ${autoincrement} ]]
171     then
172     mysqldo "ALTER TABLE ${MCORE_SQL_DB}.${table} MODIFY ${autoincrement} AUTO_INCREMENT;" || die "adding auto_increment to table '${table}'"
173     fi
174    }
175    
176    # TABLE_DEFINITION=(
177    # "table_name"
178    # "column1_name column1_argvs"
179    # "column2_name column2_argvs"
180    # "columnN_name columnN_argvs"
181    # )
182    sql_modify_column()
183    {
184     local table
185     local count
186     local i
187     local line
188     local opts
189     local column
190     local autoincrement
191     local primary
192    
193     table="${TABLE_DEFINITION[0]}"
194     count="${#TABLE_DEFINITION[*]}"
195    
196     for ((i=1; i<count; i++))
197     do
198     line=( ${TABLE_DEFINITION[${i}]} )
199     column="${line[0]}"
200     opts="${line[*]:1}"
201    
202     case ${opts} in
203     *"PRIMARY KEY"*) opts="${opts//PRIMARY KEY}"; primary="${column}" ;;
204     *"primary key"*) opts="${opts//primary key}"; primary="${column}" ;;
205     esac
206    
207     case ${opts} in
208     *AUTO_INCREMENT*) opts="${opts//AUTO_INCREMENT}"; autoincrement="${column} ${opts}" ;;
209     *auto_increment*) opts="${opts//auto_increment}"; autoincrement="${column} ${opts}" ;;
210     esac
211    
212     mysqldo "ALTER TABLE ${MCORE_SQL_DB}.${table} MODIFY ${column} ${opts});" || die "modify table '${table}'"
213     done
214    
215     if [[ -n ${primary} ]]
216     then
217   mysqldo "ALTER TABLE ${MCORE_SQL_DB}.${table} ADD PRIMARY KEY (${primary});" || die "adding primary key to table '${table}'"   mysqldo "ALTER TABLE ${MCORE_SQL_DB}.${table} ADD PRIMARY KEY (${primary});" || die "adding primary key to table '${table}'"
218   fi   fi
219   if [[ -n ${autoincrement} ]]   if [[ -n ${autoincrement} ]]

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