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Polish UPDATE / HELP / SHOW actions + Normalize code #17

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merged 4 commits into from
Dec 18, 2017
Merged

Polish UPDATE / HELP / SHOW actions + Normalize code #17

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353c75b
Enhance WHERE clause for DELETE FROM command
qboot Dec 17, 2017
208b826
Working UPDATE table SET ... command :zap:
qboot Dec 17, 2017
71cb7d4
Remove unnecessary files :fire:
qboot Dec 18, 2017
46029f1
Normalization + SHOW TABLES/DATABASES + HELP commands reviewed :ok_hand:
qboot Dec 18, 2017
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1 change: 1 addition & 0 deletions sources/headers/manage_array.h
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@

#include "config.h"

void trimComma(char *string);
void trimSpaces(char *string);
void trimLeadingSpaces(char *string);
void trimTrailingSpaces(char *string);
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2 changes: 1 addition & 1 deletion sources/headers/manage_row.h
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Expand Up @@ -12,7 +12,7 @@

StringArray* parseRow(char *row);
int addRows(const Database database, const Table table);
void updateRows(const Database database, const Table table, const int nbValues, const char **values, const int nbConditions, const Condition *conditions);
int updateRows(const Database database, const Table table, StringArray *values, const int nbConditions, const Condition *conditions);
int deleteRows(const Database database, const Table table, const int nbConditions, const Condition *conditions);

#endif
7 changes: 4 additions & 3 deletions sources/headers/read_file.h
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Expand Up @@ -12,9 +12,10 @@
#include "config.h"

void showDatabases(void);
Table findAllRecords(char* db_name, char* table_name);
StringArray readColumnsName(FILE* f);
StringArray readData(FILE* f);
void showTables(Database database);
Table findAllRecords(char *db_name, char *table_name);
StringArray readColumnsName(FILE *f);
StringArray readData(FILE *f);
int filesFound(char *db_name, char *table_name, char *table_file);

#endif
17 changes: 17 additions & 0 deletions sources/sources/manage_array.c
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Expand Up @@ -14,6 +14,23 @@
static StringArray manageStringArray(StringArray array);
static IntArray manageIntArray(IntArray array);

//
// Trim a string : remove all comma
//
void trimComma(char *string)
{
char newString[STRING_SIZE] = "";

for (int i = 0; i < strlen(string); ++i) {
if (string[i] != ',') {
char charToString[] = {string[i], '\0'};
strcat(newString, charToString);
}
}

strcpy(string, newString);
}

//
// Trim a string : remove all spaces
//
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